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Your cart is empty.Product Description
Advantage
1. Made of stainless steel, bright and clean surface, wear-resistance, and durability
2. Laser engraving, the marking process is non-contact processing, which will not produce mechanical extrusion or mechanical stress, So it will not affect the precision of the product.
3. Mirror polishing ensures high finish, facilitates cleaning, avoids dirt and impurities effectively, and maintains constant quality.
Application
Used for measuring or calibrating electronic scales, balances, weighing for materials, jewelry, laboratory proportioning, etc.
Calibrating scales
Commercial
Laboratory
Other uses
Notice
1.Clean the dust on the surface with a cleaning cloth before use
2.Do not touch the weights with bare hands. Please wear gloves or use tweezers to clip the weight.
3.Weights shall not be placed in a wet, dusty environment, use it carefully, avoid collision or falling.
4.Please put the Weights into the original packing box after use.
Quinton
2025-09-04 11:11:18
The weight was not cleaned before packaging. There was dirt/residue all over and it needed to be cleaned. After cleaning, I submitted it for calibration through the State of Alaska Metrology Lab.The weight does not include density information, so there is some uncertainty of the true weight in vacuum; however, conventional mass (what you use on a scale) is unaffected and my weight is within tolerance of OIML F1 at 20.000 168 g.A great value for a home-use precision calibration weight.Edit: I asked the seller and they reported the density is "about 7.8 g/cm³".
David Jordan
2025-01-30 12:48:22
This product is a standard that is excellent for the Smartweigh GEM50 milligram scale. I'm a machinist, the machining and finishing that went into these standards is excellent. Bought 2, one was marked .03mg one .02mg. Want ISO?
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