Category Archives: General

Tank Mount Scales Buyers Guide

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tank mount scales buyers guide

Cardinal Scale Manufacturing tank mount scales come in a wide range of varieties and uses. Cardinal Scale’s load cell kits are used in a variety of industries ranging from agricultural needs to suspension hoppers in industrial to hydraulic kits that are utilized for tank and hopper weighing. All of Cardinal Scale’s load cell kits are constructed with durable, heavy-duty steel and come in groups of 3 or 4 or 6 or more load cells and stands.

The load cell kits come in electronic, digital, and hydraulic load cell varieties to fit any industrial weighing application. The overall weight capacities per load cell kit can vary greatly, ranging from just a few thousand pounds to 800,000 pounds! Cardinal Scale’s new DC Series Digital load cell kits even feature new technology that has erased much of cumbersome wiring and the junction box for easier transmission of load cell data. Cardinal Scale features load cell kits can be used in suspension, compression, and shear load cell applications for vessel weighing.

Cardinal Scale Manufacturing DB-SP CenterPoint load cell heavy-capacity mounting kits utilize the time-tested and reliably-proven model DB double-ended stainless steel load cells for mixing tanks that feature a center load design. The stands are available in either stainless steel or mild steel powder-painted industrial tan and they bolt directly to the floor and tank. The DB-SP’s environmentally-sealed load cells are NTEP, OIML, and VCAP certified for quality and accuracy. They provide superior performance in a wide range of process control and vessel weighing applications weighing tanks, bins, hoppers, silos, and mixers.

Standard system capacities range from 60,000 lb (27,000 kg) up to 300,000 lb (136,000 kg). The bolt-in-place mounting assembly with articulating top plate makes them ideal for indoor or outdoor weighing applications. Available in three or four-legged mounting assemblies, the DB-SP CenterPoint load cell kits are perfect for mixing, blending, batching, inventory control, and general weighing. Combine them with one of Cardinal’s state-of-the-art 200 series weight indicators for a complete digital weighing system.

DB-SP Tank Scale Kits

The DB-SP stands are engineered for superior serviceability and easy load cell replacement by simply applying a jack under the stand, removing the cotter pins, and swapping out the load cell. The easy load cell removal minimizes maintenance costs. The kits are ideal for new installations or conversions. Each kit, available from Central Carolina Scale, includes the mounting stands, stainless steel load cells, cables, and NEMA 4 junction box. Cardinal Scale’s load cell production facility is VCAP and ISO certified for quality and precision standards offering dependable accuracy for each and every load cell manufactured.

Heavy Capacity Tank Scale Kit

Cardinal’s CenterPoint Tank/Hopper Scales utilize double-ended shear beam stainless steel load cells with center load design. The bolt-in-place mounting assembly with articulating top plate makes them ideal for indoor or outdoor weighing applications.

Available in three or four legged mounting assemblies with mild or stainless steel stands and self-checking sliding pin design, the CenterPoint tank mount scales are perfect for mixing, blending, batching, inventory control, and general weighing. Combine them with one of Cardinal’s state-of-the-art  weight indicators for a complete digital weighing system. Capacities range from 7,500 to 200,000 lbs.

THBC Tank Scale Load Cells

Cardinal Scale’s THBC electronic load cell kits are ideal for weighing tanks, hoppers, mixers, and conveyors. These self-checking load cell kits are available with mild steel or stainless steel stands, system capacities ranging from 7,500 lb (3,400 kg) up to 200,000 lb (90,700 kg), and stainless steel waterproof load cells.

The THBC kits are ideal for medium-to-heavy capacity tank and hopper weighing, new or existing installations, and accommodate multi-legged tanks with up to 10 legs. They offer an easy-to-install, low-profile, bolt-down design. Each kit comes complete with 3 or 4 stainless steel load cells, self-checking load cell stands, load cell cable, and a stainless steel junction box. Special self-centering load buttons protect against offset side loads.

The rugged, environmentally-sealed SB series shear beam load cells, also manufactured by Cardinal Scale, are NTEP, OIML, and VCAP certified.

scale weight indicators for tank weighing

Cardinal Scale Manufacturing digital weight indicators are one of the most vital pieces of equipment available in the company’s extensive product line. These valuable implements can couple with virtually any scale or weighing equipment to provide easy, digital viewing in almost any setting, indoors or outdoors. Each indicator is developed with the highest durability, data integration, and resolution in mind.

Cardinal Scale’s weight indicators service a wide range of industries, from food service and medical to industrial and agricultural weighing applications. Cardinal Scale’s indicators range from waterproof, color-changing displays to full-fledged programmable indicators that can be remotely controlled. Cardinal Scale’s indicators feature stainless steel enclosures, polycarbonate enclosures, or ABS enclosures to protect vital circuitry from the elements and in washdown applications.

These indicators can be gimbal-mounted, panel-mounted, DIN-rail mounted, or placed within unattended weight kiosks. From commercial foodservice product and patient weighing to truck or rail scale weighing, Cardinal Scale has a digital weight indicator for your weighing job.

Cardinal Scales manufactures a wide variety of tank weighing load cells used for weighing tanks, bins, hoppers, silos, and mixers. Ideal for new installations or conversions, each kit comes complete with 3 or 4 stainless steel load cells, mild or stainless steel load cell stands, load cell cable, and junction box. We have also seen some situations where customers would use stainless steel floor scales for this application. 

If you’re in central NC, then we are able to install and calibrate your scales. If you’re outside of our general operating area, then an authorized Cardinal Scale dealer is likely nearby to you can assist.

There’s no need to wait on a slow boat from overseas causing months of delays when you can get tank mount scales shipped from Cardinal Scale’s factory in Webb City, MO. Please give us a call (919) 776-7737 or complete our Request a Quote form today, so we can help with your tank mount scale needs.

What Are The Different Truck Scale Foundation Types?

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Today, most large vehicle scales are installed with above ground or concrete pit foundations. Depending on state or regional requirements, scales can also be installed in a shallow pit, as opposed to the deep pit required by older mechanical scales.

A pit installation requires less space than an above ground scale since longer approaches are generally required for aboveground configurations. However, pit-styles require sump pumps and drains, and are generally more vulnerable to corrosion due to potential standing water.

PROPER SITE PLANNING FOR TRUCK SCALE FOUNDATION

Before we talk about truck scale foundations, it’s important to think about the overall site to make sure we find the perfect location to actually locate the foundation.

To ensure the longest lifespan and best performance for your truck scale, proper site planning is essential. Your truck scale supplier will help you select the best site, considering the traffic flow of your operation, the best location for a foundation, electrical and conduit requirements, soil conditions and drainage, ease of maintenance and accessory locations.

Before purchasing your new truck scale, it may be helpful to draw out a flow map of your current operations and determine if there are any areas for improvement. It is also important to consider future site use when planning. If you expand your site in the future, will the traffic flow and truck scale location still allow for easy operation?

Creating an efficient traffic flow is important to keep operations running smoothly. Be sure there is adequate room around the scale to perform maintenance and to accommodate driver safety. Is there often a waiting line to use your truck scale? Consider the amount of space needed to accommodate a line of trucks, if needed.

Plot out traffic patterns on your flow map, marking where trucks enter the site, load and/or unload material, and exit the site. Make sure there is plenty of room for drivers to maneuver. Take a test drive with a full-size truck around your plotted traffic flow to test for any tight spots or potential safety issues. Note any special filling or dumping that must take place on site to accommodate for the space needed.

Choosing a Truck Scale Foundation Type

Even the toughest scales are put at risk with a poor foundation… Many factors, such as the slope of the site and soil conditions, must be considered prior to construction. The ground must also be free of any settling prior to scale installation. If the foundation is not properly constructed according to the certified drawing provided by your truck scale manufacturer, your truck scale foundation could shift, causing the scale to be outside acceptable calibration tolerance.

Concrete curing periods can vary depending on the type of concrete being used. Work with your scale supplier to integrate the foundation and approach design into your installation and site plan. Your scale supplier should also be able to recommend local contractors with truck scale foundation experience. Of course all of these decisions will be factors in the overall truck scale installation costs.

Above Ground Foundation or Pit Foundation

Until the early 1970s, all truck scales were mechanical and installed in expensive concrete pits. Today, most scales are installed above ground or in concrete pits with floor foundations. With the benefit of new modular construction, scales can also be installed in a shallow pit, as opposed to the deep pit required by older mechanical scales.

One of the biggest reasons for choosing a pit-type installation is space—or lack of it. A pit installation requires less space than an aboveground installation since longer approaches are generally required for aboveground foundations. However, pit-type scales require sump pumps and drains, and are more vulnerable to accelerated rust and corrosion due to the potential of standing water in the pit.

truck scale foundation types


Truck Scale Foundation Designs

Deep Pier Foundation
Typical for colder climates such as those found in northern areas of North America, the deep pier foundation places part of the foundation below the frost line to eliminate the negative effects that freeze-thaw conditions can have on foundations. Discuss with your scale supplier if a deep pier foundation meets your application requirements, or if a deep pier or other specific foundation design is required by your state and region. Similar to isolated pier foundations, the deep pier foundation also requires 2,500-3,000 PSF soil bearing pressure.

Shallow Pier Foundation
Shallow pier foundations are a cost-effective solution for truck scale sites with adequate soil compaction and a warmer climate that will not encounter frost line issues. Discuss with your scale supplier if a shallow pier foundation is best suited for your application and meets state and regional requirements.

Floating Slab Foundation
A full slab foundation is a continuous or monolithic pour of concrete that runs the entire length of the weighbridge. This is the second most cost-effective type of foundation and is designed for ground that has a soil bearing pressure of at least 1,500 PSF. Discuss with your scale supplier if a floating slab foundation is ideal for your application and location, as well as meets state and regional requirements.

Pit Foundation
The pit foundation is available in numerous depths, from two to six feet. Your pit depth should best fit your needs as well as adhere to all federal, state and local requirements.

truck scale foundation design


Drainage Away From Truck Scale

One other thing to think about with truck scale foundations is water drainage and avoiding buildup that can collect under the truck scale or excessive water standing in the pit. Efficient water drainage around the foundation is key to preserve scale components. The installation site should have adequate runoff, allowing water to easily drain away from the scale. Areas with heavy rain and melting snow should take extra consideration when planning site drainage.

We sincerely hope that the information contained in this article assists you in your truck scale buying journey. If you need a truck scale quote or purchasing advice, please contact our truck scale sales department by calling (919) 776-7737 or you can complete the Request a Quote form on our website at your convenience.

Finding the Right Balance Between Value & Accuracy

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One of the things that we try really hard to do is provide our customers with as much value as possible. How do we do that? We do this in many ways through things like factory training, sales training, and product research. One other thing we do quite often is constantly strive to find quality products that are affordable for customers.

However, one of the really challenging things we have to deal with is striking the balance between quality and accurate products. Or, unfortunately, in some instances, good products versus junk. 

Unfortunately, the line between a good product and a not-so-good product is getting finer and finer…

count small parts easier with an electronic counting scale

I was reminded of this challenge over the past couple of weeks. Recently, I had a line of imported scales from China presented to me that seemed to have a lot of promise.  The price was attractive and the visual look of the scales was appealing.  However, once I evaluated these items, it quickly became apparent, that although these scales would please everybody’s demand for a low price… they would not meet our standards for accuracy or the demands of our customers. 

If you’re an end user, then you face a similar challenge. Perhaps you’re in the market for a counting scale. With minimal internet research, you can find prices on parts counting scales from $100 and up!  Of course, the hundred dollar scale is 99% plastic and 1% aluminum and certainly not what we would recommend for anyone looking for a durable and relatively long lasting scale.

The same thing can be said for many types of scales…

Farmers or Market Sellers searching for price computing scales are often easily fooled by the $60 produce scales they may see on popular auction sites only to find out later, (when their state inspector shuts them down), that what they really needed is what’s called a NTEP Legal for Trade certified price computing scale, which is more expensive.

Perhaps it’s a floor scale that you need to weigh pallets each day. Although many floor scales look similar in pictures online, these “pallet scales” feature various components, such as digital indicators & strain gauge load cells, which can vary greatly in quality. The product construction and durability can also vary quite a bit depending on who actually manufacturers the scale platform and how much engineering truly went into constructing it.   

So how do you find a weighing scale that meets your budget and is built to last? 

These days it’s easier than ever to just buy everything you need without the help of anyone. Just point and click. But many times when you do that, you could be missing out. How does the old saying go?  You don’t know what you don’t know… 

I recommend contacting your local scale company or a scale company that you have done business with and trust. (Hopefully, we’re included in that choice!)  It really does make the process of buying scales much easier when you have a good working relationship with your scale company.

As you work with your scale company representative, they will become a trusted partner in your business.  Your scale sales person knows what you’re weighing and the weighing needs of your business. All you need to do is mention what you’re looking to do and what type of weighing device you think that you’ll need.

Pricing and Quotes

Over the years I have seen some really nice scales and I have seen some really bad scales too! I suggest working together with your trusted scale supplier to find products that will meet your requirements while staying within your budget.

The product and sourcing experience that your scale dealer has is invaluable. Don’t forget, in addition to working with you, we also work with hundreds of other customers helping them to find the perfect weighing equipment for their needs.  So that product experience and knowledge that we gain can then be applied to your scale search as well.

I also recommend working with a scale company who’s willing to offer various brands of scales as opposed to a dealer who just pushes one brand of scales for everything… 

It’s very common for us to recommend different brands for various types of scales. For example, we might suggest CAS retail scales, B-Tek floor scales, Avery Weigh-Tronix counting scales and Cardinal truck scales. 

In other words, we base our product recommendations largely off past success and not because we’re trying reach some kind of sales quota. 

 

Final Thoughts

We realize that customers want to find a great deal on whatever it is that they need to purchase. It can be anything from scales to copy paper… everyone wants to find a cheaper alternative that is just as good as what you’ve been using. 

Unfortunately, as many of us have found out, often a product is cheaper for certain reasons. We see this all the time whether you’re talking about a portable pallet jack scale or a stationary 4×4 pallet scale. Quality and durability are often lacking with cheap scales.

Let us help you make intelligent scale purchases for your business. We can help you save money while still buying quality scales and weighing equipment. We’re just a phone call away (919) 776-7737.  If you prefer, you can also email us or complete our Request a Quote form and someone from our staff will get back to you in a timely manner. 

Why use Digital Scales when Brewing Beer?

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There are many reasons to use digital scales when brewing beer.

It can be for a microbrewery or an international brand. Consistency is first and foremost.

If you created a beer with a special taste, you want to make sure you can recreate that taste in every bottle. If ingredients are not measured properly, the taste can be unpleasant, and the alcohol content (typically referred to as alcohol by volume or ABV) can change.

Specific quantities can allow even new employees who are not familiar with a recipe to recreate the product with ease. A formula can also be tweaked more easily. Weight quantities also make recording easier. Recipes should always be written down with the exact amounts used during brewing. That helps ensure good batches get reproduced, and it can also allow brewers to find out why a recipe did not work.

Measuring ingredients can also help minimize waste by ensuring the right amount of ingredients are used in correct proportions. For home and microbreweries, it can be particularly tricky to scale the right amount of yeast for a first batch, so precision is very important. Even small batches can be ruined by imprecise recipes, which spills all the ingredients, time, money and effort down the drain.

Scales can also help during the carbonation process, depending on your method of choice. Carbonation can be added to beer in two ways: natural carbonation or forced carbonation. Natural carbonation results during the fermentation process of beer; when yeast digests sugar, alcohol and CO2 are the byproducts. This means brewers must carefully measure the sugar and yeast in order to create the proper amount of carbonation.

Forced carbonation is putting beer (post fermentation) in a container and pumping it with CO2 directly. Nowadays, this is the preferred method, particularly for large quantities.

It takes less time to carbonate a batch and forced carbonation allows beer to sit longer, but naturally carbonated beer is smoother and is considered more flavorful. In the end, it comes down to personal preference and equipment availability.

Scales are also used during bottling and to fill cans or kegs. Before fermentation, wort (unfermented beer) is made by boiling the ingredients together. Because some of the water can boil away, it’s important to add more water as need during the fermentation process. Monitoring a keg’s weight can help brewers ensure there is always enough water, and that the beer is not losing carbonation.

The weight of bottles (and their thickness) can also help ensure that carbonation, when combined with temperature and agitation, does not create too much pressure, which could break the glass bottles.

Why measure by weight and not by volume?

Using volume might seem more intuitive since beer is liquid. However, measuring by volume is not as accurate as measuring by mass. The shape of ingredients can dictate how much fits in a cup, while density and temperature can affect a liquid’s volume. Beer goes through numerous processes that can affect volume, including boiling, fermentation, and carbonation. Mass does not have to take these factors into account. That additional precision can improve the beer’s taste and help brewers tweak their recipe to perfection.

Even small balances can also measure a wider range. Take your usual measuring cups and spoons, where you often need multiple items to measure various ingredients. With a scale, you can simply put the ingredients in a container (tared, of course) and fill it until you have the right weight.

What kind of scale do you need for brewing?

You must establish your level of production, and the weight range you will need. If a brewery focuses on seasonal flavors or taste experiments, they will weigh smaller quantities than a brewery focusing on a single product.

Depending on the size of your operation, you’re most likely going to need more than one scale. Usually, micro or home breweries use a compact or precision balance to measure ingredients such as hops, spices, yeast and other fine items, and a stationary pallet scale or a portable pallet jack scale for batches, kegs, mass production and bottling.

Some breweries also have scales to check grain deliveries and yeast brinks. Larger breweries often have platform scales for larger batches and shipping and can buy more expensive balances that include more features that can save them time.

For large amounts of shipping and receiving, pallet truck scales or pallet weighing beams offer maneuverability and heavy-duty weighing capacities.

For more information on choosing the right digital scales for your brewery call us at (919) 776-7737

NEW! WiFi – Wireless Ethernet Option From Pennsylvania Scale Company

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The Pennsylvania Scale Company Wi-Fi option brings power and versatility wireless networking connections to the rugged and reliable count weigh bench scales and indicators. Wi-Fi 802.11b/g Transceiver Module at 2.4GHz provides a seamless integration into your existing wireless network, with no special requirements!

A Wi-Fi enabled counting or weighing scale system allows you to collect and analyze data from a workstation, production line, shipping/receiving station or stock room, providing valuable information to help management increase accuracy, productivity and reduce costs.

wifi scales

WiFi Features and Benefits for Scales

The Pennsylvania Scale Wi-Fi option keeps your data safe and secure with configurable network security protocols (WPA1, WPA Mixed & WPA 2) supported by the wireless ethernet standard.

The Wi-Fi option saves the expense of running cables in an industrial or warehouse environment. Wi-Fi is the absolute best choice for data collection applications where the scale system is mobile or changes locations on a regular basis. Collect data with powerful and flexible data collection and control software from Pennsylvania Scale.

Initial setup and troubleshooting are easy using the innovative and built in Webserver/soft AP mode. Simply enable the soft AP mode on the option, connect to the “WiFly” SSID and open the configuration web page to setup on the wireless networking protocols or for troubleshooting. Now available as a factory installed option on any Pennsylvania Scale Indicator or Bench Scale. Don’t forget we can also add other options to turn a regular scale into a digital scale with usb output for maximum data collection.

Part Number ………… Description
_WIFI       Wi-Fi Option installed: Ex: 7300-XXX WIFI, 7500-XXX WIFI, 7600-XXX WIFI 7400
WIFI, 7500/4 WIFI, 7600E WIFI, 7600/4 WIFI

57869-1    Wi-Fi Option Board Only

61301       Replacement Antenna

61300      Replacement Option Board to antenna interface cable

FAQ for a “Durable Pallet Scale” on the Internet

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For this months article, I wanted to take a few minutes and answer a few questions I found online while searching for a “durable pallet scale” on a popular ecommerce website.

For the record, at Central Carolina Scale, we recommend that you contact us (RFQ form, phone, or email) to discuss what scale features you need and what a realistic price you’re looking for and what we can offer.

However, in today’s ultra fast paced world, many customers would rather just buy the cheapest “durable pallet scale” that they can find by clicking a couple of buttons and adding to a shopping cart.

Below are a few answers to some of the questions that potential buyers asked.

Q: Will it work outdoors?
A: The standard 4×4 pallet scale will not work in this environment. This assumes that you are using a low cost plastic weight indicator which is often what is used at this price level.  Some folks mention placing indicators in bags or taking the indicator inside every night, which is not really the long term way to do this. If you’re looking for an outdoor solution, you really need a scale with good quality load cells, protective junction box, and a stainless steel IP66 or better weight indicator. Contact us (RFQ form or by phone) for more details.

Q: What kind of long term results can anyone provide me about this scale?
A: Generally, our typical industrial pallet scales are built well and provide years of great service. A lot depends on how the scales are used and if they are abused. Where is starts getting dicey is when you start using cheaper quality products such as certain cheap plastic weight indicators and certain load cells that have no manufacturer label on them. 

Q: Can I get the scale with a longer cord?
A: This is an example where a little communication can go a long way. If you contact us before purchasing a pallet scale, we can typically customize certain things if needed. For example, if you need a longer cord between the scale platform and the digital weight indicator, we can typically do that ahead of time. If you wait and ask for that after the fact, now you run the risk of having to do another calibration since you’re changing cable lengths. 

Q: Is the scale weatherproof? Can the platform be left outside?
A: If you will contact us ahead of time, we can put together a quote for a pallet scale that you could leave outside if needed. We can also use a stainless steel IP68 weight indicator but we recommend trying to protect the digital weight readout in a covered area if you can. 

I could go on and on with this but ultimately I hope you get the overall theme I’m trying to shed light on. The truth is, these days if you search hard enough, you can almost find any item online for just about any price you realistically want. Quality is often shaky however…  But it often doesn’t matter to many of those sellers because as long as the scale performs well for a few weeks, they get a good star rating and all is well.

If you think about it, if a seller is offering a “durable 4×4 pallet scale” for some price below $500 with “Free Shipping” there’s some cheap products being peddled in order to accomplish this. Let’s unpack the costs on this deal for a minute.

Freight is usually at least $125 to $200 depending on where you’re shipping from/to. Let’s average it and say $162 for freight.

Weight indicator is at least $150.

Scale Platform is $188 in order to make this math add up.

Here’s where I get a little suspicious. This platform has (4) load cells inside. The standard load cell is at least $125 each. Well that’s $500 right there…. The scale is also going to include a junction box with a summing board inside. That’s another minimum of $80.  How is this “durable pallet scale” able to be sold for ~ $188 as part of the package with indicator?

And, this doesn’t take into account anything about “seller fees” or “credit card fees” which surely exist as well. 

And of course, many of these offers provide a factory warranty and tech support.

Bottom line, if you purchase a scale like this, it might work for a few days, a few weeks or a few months… who knows?  But the quality of the items is suspicious in order to meet that price. And often when quality is reduced in order to meet a certain price, then the durability often suffers. 

We want you to purchase a 4×4 pallet scale from us. We sell quality products. We can’t match the pricing that you see above, and frankly, we don’t really want to match those prices because in order to match it, we know that we’d be cutting corners like crazy! 

At CCS, we believe in providing customers with a quality item, like for example, a B-Tek Scales Clydesdale. We can certainly provide you with alternative choices in an attempt to meet a budget price. However, in a world where the line between value and junk is getting blurry… we try really hard to not sell “junk”. Please contact us and allow us to work with you to find a quality product at a reasonable price.  Call (919) 776-7737 or complete our RFQ on our website. 

10 Reasons To Consider Hydraulic Load Cell Technology

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#1 IMMUNITY TO LIGHTNING DAMAGE
Unlike other load cell technologies including both digital and analog strain gauge load cells, hydraulic load cells are immune to damage resulting from lightning strikes or other electrical surges. Hydraulic load cells have neither strain gauges nor wiring like other load cell technologies thus making them unaffected by lightning strikes; one of the most common reasons for load cell failure.

#2 IMMUNITY TO WATER DAMAGE
Hydraulic load cells are constructed using stainless steel components welded together then pressure tested to ensure there are no leaks. Keeping the hydraulic fluid inside the load cell also keeps water out. Hydraulic load cells will operate when continuously submerged in water for an extended period.

#3 OPERATES OVER A WIDE RANGE OF TEMPERATURES
Hydraulic load cells are capable of operating over a wide range of temperatures. Using proprietary grades of aircraft hydraulic fluid, hydraulic load cells can and do operate at temperatures of –60 degrees C (-76 degrees F). A number of hydraulic vehicle scales are located across Canada.

#4 HYDRAULIC LOAD CELLS NOT SINGLE SOURCE COMPONENTS
Unlike digital load cells, hydraulic load cells are currently available from at least two sources. Because there is no standard protocol for digital load cell outputs, you cannot replace a digital load cell with another digital load cell from a different manufacturer. Each manufacturer of digital load cells have their own proprietary output for the cell that works only with their weight indicators and other digital load cells.

#5 CAN OFFER SAME ADVANTAGES OF A DIGITAL LOAD CELL
One advantage of a digital load cell is its ability to display weight data from each load cell in a multiple load cell scale (like a vehicle scale). Digital load cell systems can also alert the scale operator or service technician of a potential problem before the scale weights are affected. Hydraulic load cell systems are available with load cell system controllers that perform the same functions as found in digital load cell systems. These controllers digitize each hydraulic load cell output independently allowing the operator or technician to
view the outputs of each load cell. Further, software is included to alert the operator when an excessive shift in the no-load output of one or more cells is detected prior to affecting the accuracy of the scale. Automatic calibration can be another feature of hydraulic load cell systems provided with a load cell controller.

#6 MEETS THE SAME LEGAL & METROLOGY PERFORMANCE STANDARDS
The hydraulic load cells available in today’s scales have been thoroughly evaluated and have been found to be in compliance with NIST Handbook 44 requirements for Class IIIL multiple load cells with 10,000 divisions, just like their digital counterparts.

#7 HYDRAULIC LOAD CELLS HAVE A LONG HISTORY OF USE
Hydraulic load cells have a long history of being used in scales; much longer than either the strain gauge load cell or digital load cell. They have not been as popular as the less expensive strain gauge versions of the load cell but, when the costs of ownership including cell damage, the hydraulic load cell is clearly less expensive to own.

#8 HYDRAULIC LOAD CELLS COME WITH A LIFETIME WARRANTY
Most manufacturers of hydraulic load cells offer a lifetime warranty on their load cells against damage from voltage surges (lightning) and water damage; the two most common reasons for failure of strain gauge and digital load cells.

#9 SAFE FOR OPERATION IN THE MOST HAZARDOUS AREAS
Because hydraulic load cells contain no electrical circuitry, there is no source of ignition when used in an explosive atmosphere. Hydraulic load cells are regularly used in hazardous areas where explosive materials are present. Fuel or other flammable materials leaking from a vehicle and collecting in the scale pit cannot be ignited by hydraulic load cells making them a safer alternative than strain gauge or digital load cell.

#10 HYDRAULIC CELLS OFFER LOWEST POSSIBLE MAINTENANCE COST
A lifetime warranty on impervious, non-conductive environmentally-sealed stainless steel hydraulic load cell that are waterproof, shockproof, explosion-proof, and resistant to both caustic and corrosive environments means we are extremely confident in Cardinal hydraulic load cells.

Tank Scales & Weight Indicators Brewing Solutions for Brewing Company

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The latest case study from Cardinal Scale features tank scale load cells at a brewery. An up and coming brewing company in South Dakota was looking to expand their operations. Before they could do that, they would need a comprehensive milling system to mass produce their desirable batches of ales, lagers, and stouts.

Meanwhile, nearby a large brewing solutions company develops grinding and milling systems for agricultural, food production, and a wide host of other industries. Inside their brewing division, they have a line of storage, conveyance, milling, and auger equipment that are specially prepared to accommodate breweries and distilleries.

This equipment caught the eye of the small up and coming brewing company.

Cardinal Scale’s THBC20-4 electronic tank scale systems with 80,000-lb-capacity and THBC2.5-4 electronic tank scale systems with 10,000-lb-capacity, along with 210 indicators, are integrated in these brewing systems to weigh milled product and control the automation of the production process from the 210 indicators.

tank scales for breweries

The mill and grain handling system takes raw grain from their silos, weighs the grain in bulk bags, separates the grain through a hopper, moves the grain to a mill, and stores the finished milled grain in a grist case. Cardinal Scale’s THBC20-4 self-checking load cell stands are located under the four feet of the silo, and the THBC2.5-4 self-checking load cell stands are located under the bulk bag and grist case.

Cardinal Scale’s 210 indicator with DAC card controls the conveyor system, dumping operations of chutes, and weighing operations for the silo, bulk bag, and grist case.

Once the mill system has completed its work, the finished grist is then ready for mashing, which is the combination of the grist and water. The liquid resulting from mashing is called wort, and the wort is separated from spent grain through a process called lautering.

The completed wort is then sterilized through a boil that can last from 1 to 2 hours. Hops are then added to the wort and the completed wort is transferred to a fermentation tank. Once the beer is properly fermented and conditioned, it is then ready for carbonation and packaging. 

The local Cardinal Scale dealer assisted in the calibration of the load cells and 210 indicators and ensured Cardinal Scale’s load cells and indicator were weighing and orchestrating the milling process in a flawless manner. 

The end result is the milling system providing an efficient, fast, and exact process for milling grain in brewery operations. The applications engineer stated “Our milling systems are designed to help local breweries like this one expand their business and easily meet their production numbers. Cardinal Scale’s THBC electronic load cell kits and 210 indicators are a big part of that system”.

Cardinal Scale’s THBC20-4 electronic tank scale systems with 80,000-lb-capacity and THBC2.5-4 electronic tank scale systems with 10,000-lb-capacity, along with 210 indicators, are integrated in these brewing systems to weigh milled product and control the automation of the production process from the 210 indicators.

cardinal scale thbc brewery tank scales

Cardinal Scale’s THBC20-4 self-checking load cell stands are located under the four feet of the silo, and the THBC2.5-4 self-checking load cell stands are located under the bulk bag and grist case.

cardinal scale 210 weight terminal

Cardinal Scale’s 210 indicator with DAC card controls the conveyor system, dumping operations of chutes, and weighing operations for the silo, bulk bag, and grist case.

For more information on this scale equipment, please contact us (919) 776-7737 or complete the Request a Quote form on our website. 

Buying a Scale from a Restaurant Supply Website or Material Handling Catalog…

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Look we get it… you are looking for a good deal on your next scale purchase. Almost all of us do that on virtually everything that we buy these days. And thanks to the internet we have pricing at our fingertips for everything from toilet paper to masks… (A little covid-19 reference). 

However, a lot of times the pricing is only a small part of the entire picture. Often, customers will purchase a scale from some “Restaurant Supply” Warehouse website or some “Material Handling” Catalog that gets mailed to every business in the country it seems. Ordering is easy and the pricing is usually very reasonable. However, customer service and most importantly, product knowledge is often lacking.

Sometimes the purchase can be ok. The product arrives and it works out well. But what happens when you have an issue?  This is where the disadvantage of using this ordering route begins to occur. 

I was visiting one of these “mega” websites recently and the customer reviews were pretty bad for what should have been a pretty nice product. 

You see, to many of these customer service reps, your counting scale or the price computing scale that you purchased, is simply a part number or item number.  There is no “real” tech support for the most part. There is no factory trained scale technician who can diagnose what the issue is. Take a look at the “canned” response that I saw today when I looked at one product:

Thank you for your feedback! We’re sorry you did not prefer this product. For recommendations, please contact our solutions team.

This can not only be a problem after the sale, but it also can be a problem when you make the original purchase.

For example, if a customer calls or emails the sales team at Central Carolina Scale and tells us what they are looking to do, we can often point them in the right direction and recommend a proven product to them right off the bat.

Will it likely be more expensive than the Restaurant Supply or Material Handling websites?  Usually (but not always). However, in most cases you are benefiting from our years of experience and the proven performance that we have actually seen from our products. 

You see, we don’t typically just refer to our products as an item number… we have put these scales to work for many years. We have a list of proven and dependable scales that we can recommend for just about any application.  

Have a budget in mind?

Tell us ahead of time what your budget is and we can work to meet that number, assuming the budget is realistic. 

The reason I mention “realistic” is that with all the cheap products coming over from China these days, you can just about get whatever you want from China at whatever price you want.  But as the old saying goes, “you get what you pay for”. We see A LOT of scales. It’s our business and it’s basically all we specialize in. Some of the scales that come from China are pretty good and some are complete garbage. We’ve found that most are somewhere in between. 

So when we discuss budgets… we’re not saying you have to purchase the most expensive scale ever created. We are simply saying, have a realistic budget that will allow you to get a quality product that might provide you more accurate weighing and perhaps more longevity.

Pennsylvania 7500 industrial counting scale

I’ll give you one quick example. You can buy a counting scale for about whatever price you want to pay these days.  I’ve seen them for around $100 and up. However, the odds are that $100 counting scale that is made out of 98% plastic is not going to last very long and then you will be buying another and another etc… Or, you could just purchase a proven industrial scale like the Pennsylvania 7500 counting scale and likely be using it for the next twenty years. That is an example of what I’m referring to. 

The overall point of this entry is to please contact us before you contact one of these mega websites or material handling catalogs. Often times we can beat their prices and if necessary, we can almost always provide you with an even better product.  Contact us (919) 776-7737 or complete our Request a Quote button on our website. As always, thank you for your business.  

Is It Time to Replace Your Laboratory Balance?

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You’ve probably been using your laboratory balance for years and you’ve come to rely on it to the point where it almost feels like an extension of your own hand. But how long is too long to use the same electronic weighing balance?

How do you know when it’s time to replace your laboratory balance?

One of the most important ways to extend the life of your balance, of course, is to have it serviced by certified scale technicians on a regular basis. A factory trained scale technician can certainly make recommendations on whether it’s time to replace your device. Some of the questions you should consider are:

  • Does your balance need maintenance much more often than it used to?
  • Does your balance hold its calibration, or does it need to be re-calibrated after just a few tasks?
  • Are its weighing results consistently unstable, with drift or unexplained jumps? Have the stability and repeatability become inaccurate?
  • Are there signs of corrosion in the pan or at access points like the communications interface?
  • Have your weighing needs changed, or do you need more advanced features such as updated communications interfaces, data storage or PLUs?

Answering yes to any of those questions does not necessarily mean your balance needs replacing.

For example,  static electricity could cause drift or instability and an anti-static device such as an ionizer may remedy the issue. Vibration from nearby equipment could also be the culprit, in which case an anti-vibration table may be what you need. For optimal performance, operate your balance away from vibrations,  excessive heat or moisture, direct sunlight, chemical vapors and drafts.

Diagnosing the Problem

If you’re experiencing problems with your balance, first try the troubleshooting tips included in the product manual. You may be pleasantly surprised to find a quick fix! A service technician can rule out many problems, such as warped load cells, malfunctioning internal calibration motors or even software issues.    

If your balance requires more frequent maintenance or calibrations than it used to, you’ll have to consider lost productivity to downtime in addition to money spent on repairs or technicians.

If you’re seeing signs of corrosion, you’ll need to address possible causes of rust (often, excess moisture) before looking into cleaning it or replacing the balance just to have the same thing happen to the new unit.

Which Features Does My Balance Need?

Next, look at your current needs. Even if your balance is in working order, does it fulfill everything you need it to do? Consider the efficiencies that a newer device can bring to your laboratory operations.

Maybe you have an older balance that lacks the capability to communicate with a computer, USB flash drive or printer. Some of today’s balances even have multiple options like RS-232 and USB interfaces included on the same device, like the Adam Equinox series weighing balances.

Can your balance format Good Laboratory Practice-compliant printouts? Quite a few  analytical balances and many precision balances are capable of GLP-compliant output. When doing formulations, can your balance store ingredients? Or perhaps you need under hook weighing or density tests?  Contact us with your needs and we can recommend the right weighing scale or the correct scale calibration / service plan for your specific needs.

If you do decide the best course of action is to replace your balance, Central Carolina Scale can help you with tips to select a new one and guidance on which balance is right for you! Call (919) 776-7737 to speak with our sales department.