Saturday, December 17, 2011

What to look for When Considering A Purchase of a Floor Scale

By Art Silverstein


This write-up has been developed to coach you, the buyer, about what to try to find when acquiring a platform scale. The best way to acquire a pallet scale Normally, normal floor scales are 4' x 4' with total capacity of 5000 pounds, but are obtainable in other sizes which range from 3' x 3' as much as 14' x 10' or bigger.

The majority of floor scale systems available on the market nowadays are worth bundle priced and contain Digital Meter Floor Scale Calibration with the readout to the floor scale Normal Systems are typically 48" x 48" 5000 lbs Capacity

If you have carried out any shopping for floor scales, you have most likely noticed you will find some scale systems in the marketplace which are priced truly low. Generally there is an apparent cause. Listed here are some issues to search for:

Most quality 4'x4' floor scales have a shipping weight of at least 250 lb. Anything less and you run the risk of the platform flexing, particularly when off-center or edge loading with concentrated loads.

Do you require NTEP* (legal for trade) approval? This is fairly standard, but NTEPthere are a lot of low end platform systems beginning to flood the marketplace that are not NTEP approved. Why is NTEP approval important? NTEP approval is the process whereby weighing and measuring devices are examined by government officials to determine if the design and performance comply with the Weights and Measures requirements of the country in which the manufacturer wishes to market the device for commercial applications.

The purpose of kind evaluation would be to examine the style, functions, operating characteristics, and efficiency of weighing and measuring devices for compliance with Weights and Measures needs. Such tests are performed on sample devices under laboratory circumstances.

Most, if not all top quality floor scales run the load cell cable by means of channels underneath the scale. Thisblackstone cambridge 650 floor scale protects the cable. Lesser top quality systems (like the ones inside the images on the left and proper) run the cable under the scale making use of double sided tape/hooks, this could enable cable to drag under the scale and simply grow to be ripped or cut.

What kind of digital readout do you'll need? The fundamental readout generally produced out of ABS plastic. The readout shows the weight display and generally five buttons (zero, net/gross, tare, print, units) and most consist of RS232 output. Much better digital readouts generally are housed in a stainless steel enclosure and consist of the weight display, full keypad (perfect for typing in tare weights) & feature both battery and AC power.

The regular floor scale system sums all 4 load cells under the scale to the board within the junction box. This box includes a summing board which allows for adjusting each load cell to insure an accurate weight on each corner with the scale during calibration. For lower finish systems, another way to lower the cost, would be to run all the load cells to a board with no adjustment screws.

Lower end systems have 1 year warranties (some have 90 day only warranties). The higher quality floor scale systems usually have longer warranty periods, usually 2 to 5 years.Hopefully, after reading this article, you understand what things to look for when buying a floor scale system.




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