Learn About Metrology

Measurement is necessary in all aspects of commerce

Learn about the equipment used to ensure accuracy

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BLH Nobel | The Load Cell – The Work Horse of Weighing Technology

BLH Nobel is a world leader in load cell production, industrial weighing & force measurement. Learn more about the BLH Nobel KIS load cell, designed specifically to produce accurate measurements in less-than-ideal environments affected by wind, heat expansion & more in this video.

A Tour of the Michelli Weighing & Measurement Calibration Lab

Take a peak inside a Michelli Weighing & Measurement ISO 17025 accredited calibration laboratory in Harahan, Louisiana. Get a brief overview of each work station & learn a bit more about the measurement disciplines we serve.

Mark-10 | Using Force Measurement to Ensure Swim Goggle Quality & Durability

Mark-10 explains how their force measurement equipment was used by a swim goggle manufacturer to perform product quality control testing. With their equipment, software & a custom fixture, product testing was performed to determine the strength of goggle components and the durability of the finished product.

Torque Wrench Care Tips

Review torque wrench 101 & learn some tips from the expert Michelli calibration technicians on proper torque wrench care. Michelli Weighing & Measurement provides manual & pneumatic torque wrench rental & ISO 17025 accredited torque wrench calibration.

ISO 9001 Registered vs ISO Compliant

When you select an ISO 9001 Registered Organization as your service provider, you have the benefit of knowing they have proven their conformance to the ISO 9001 Quality Management System standard by a showing of objective evidence, and not simply proclaiming self-compliance.

Grace Hopper

American scientist & United States Navy Officer

Frequently Asked Questions

How often should I calibrate my scale?

It depends. There is no one-size-fits-all answer. Scale calibrations are affected by centrifugal force, gravity, frequency of use, the harshness of the environment, exposure to the elements, and many other factors.

If your scale is used frequently, and accuracy is vital to your business, you may need to calibrate as often as once a month. If your scale is used occasionally, and isn’t contained in a harsh environment, or left outside, it may be ok to calibrate less frequently.

Give us a call & let’s talk about your situation. Our experienced service technicians can give you a better answer once they understand your particular situation.

Should I have my new scale calibrated?

Yes, even new scales need to be calibrated. 

Regardless of your source, you should always have a qualified, licensed & experienced local team install & calibrate your scale, lab balance, or other piece of measurement equipment.

Measurements are affected by temperature, humidity, altitude, gravity, centrifugal force & motion, among other things. A scale in China would produce different measurements than it would if it were in California.

This is the reason we recommend against purchasing a scale online.

In many cases, customers purchase scales online to save money, but actually end up spending more money to purchase the scale, then have a local professional come out to install & calibrate the equipment. Also, when purchasing online, you lose out on the service & support available through a local organization.

Does muscle weigh more than fat?

1 lb of muscle weighs the same as 1 lb of fat. A better statement would be to say that muscle is more dense, or weighs more per cubic inch than fat, so 1 lb of muscle takes up much less space than 1 lb of fat.


In much the same way, 1 lb of feathers weighs the same as 1 lb of hammers, but imagine how many feathers you would have to shove into a bag in order for the bag to weigh 1 lb. Now imagine how many hammers you would have to place in the same size bag in order for the bag to weigh 1 lb. The bag of hammers would be much smaller, as hammers are more dense, or weigh more per cubic inch than feathers.

Can I rent a scale to help with inventory?

Yes. Counting scales are a great way to speed up the inventory process.


Call your nearest Michelli location to discuss our rental option.

What else can my scale do? Is it "smart"?

Our system development department can create a custom code that allows certain scales to communicate with one another, computers, conveyor belts, or even display information on a webpage to help you gather data from anywhere.

What manufacturers do you represent?

We represent a wide range of manufacturers, depending on your state. Please contact us to learn more, or visit our choose your state page to view manufacturers available near you.

Interested in learning more?

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