20 g-1 mg Analytical Precision UltraClass Platinum Weight Set with NVLAP Accredited Certificate

PART #
7238-UCPW
$6,627.00
PART # 7238-UCPW Weight Set Range 20 g-1 mg Capacity 40 g
Class UltraClass Platinum Certificate NVLAP Accredited Certificate Set Contents 20 g, 10 g, 5 g, (2) 2 g, 1 g, 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mg
Number of Pieces 18 Material Weights 1 g and above are Troemner Alloy 8, weights 5 mg through 500 mg are 304 Stainless Steel, weights below 5 mg are 3003-H14 Aluminum Density Weights 1 g and above are 8.03 g/cm3 at 20°C, weights 5 mg through 500 mg are 7.95 g/cm3 at 20°C, weights below 5 mg are 2.7 g/cm3 at 20°C
Style Weights 50 kg through 1 g are cylindrical with handling knob
Weights 500 mg and below are flat with one end turned up for easy handling
Construction One-piece Dimensions (Weight in Case) 8 x 7 x 3.5"
Case Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive. Origin Manufactured in the USA
UltraClass Platinum
The weight tolerance is equal to ANSI/ASTM E617 Class 000 and OIML R 111 Class E0. This class is used as a reference standard for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. This class is appropriate for calibrating high-precision analytical balances with a readability as low as 0.0001 mg.
NVLAP Accredited Certificate
Click here to view the sample certificate.
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(Size: 981.4 KB)
Complete Calibration Service information including laboratory scope, devices serviced, personnel and processes.
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(Size: 3 MB)
Weight Cases and Accessories
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