500 mg-1 mg OIML Precision Class UltraClass Weight Set with No Certificate

Part # 7440-UC

Part # 7440-UC

Availability: In stock

Weight Set Details
Part #7440-UCSet Contents500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mgDimensions (Weight in Case)3.5 x 4.5"
Weight Set Range500 mg-1 mgNumber of Pieces12CaseSupplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush and forceps.
Capacity1.11 gMaterialWeights 5 mg through 500 mg are 316 Stainless Steel, weights below 5 mg are 3003-H14 AluminumOriginManufactured in the USA
ClassUltraClassDensityWeights 5 mg through 500 mg are 7.95 g/cm3 at 20°C, weights below 5 mg are 2.7 g/cm3 at 20°CPriceCall us for pricing
CertificateNo CertificateStyleFlat with one end turned up for easy handling with forceps  


Class
UltraClass
The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.01 mg.

Certificate
No Certificate
No Certificate

Literature & Reference