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500mg-10mg Certified Calibration Weight Set ASTM Class 4, 30391229
Calibration Weight Sets Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances
Troemner ASTM Class 1-4 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed ASTM and have a highly polished finish.
Available in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.
Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
|Weight Set Range||500 mg - 10 mg|
|Set Capacity||1 g|
|Set Total Pieces||8|
|Certificate Type||NVLAP Accredited Certificate|
|Design||Flat with one end turned up for easy handling|
|Weight Material||Weights 5 mg through 500 mg are 304 Stainless Steel. Weights below 5 mg are 3003-H14 Aluminum.|
|Calibration Certificate||ISO/IEC 17025 Accredited Certificate|
|Density at 20°C||
Below 5 mg are 2.70 g/cm3;
500 mg to 5 mg are 7.95 g/cm3
|Dimensions in Case (Height)||11.43 cm (4.5 in)|
|Dimensions in Case (Ø_Diameter)||8.89 cm (3.5 in)|
(2) 200 mg;
(2) 20 mg;
|Wgt Origin (USA)||USA|
|Legacy Material Number||7239-4W|
|Country of origin||US|
|Customs tariff number||8423909000|