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CalPak ASTM 20g-20mg CL1 Accrd TR
CalPak ASTM 20g-20mg CL1 Accrd TR

20g-20mg Certified Calibration Weight Set ASTM Class 1, 30391797

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Calibration Weight Sets Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances

  • Troemner ASTM Class 1-4 Calibration Weight Sets Provide the Highest Accuracy 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.
  • Manufactured From High Grade Stainless Steels Including Troemner Alloy 8 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.
  • ISO/IEC 17025 Accredited Certificate or Traceable Certificate Options Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.

Product Specifications

Calibration Certificate ISO/IEC 17025 Accredited Certificate
ASTM Class 1
Weight Set Range 20 g - 20 mg
Set Capacity 22.02 g
Set Total Pieces 3
Protective Case Included
Design Weights 500 mg and below are flat with one end turned up for easy handling Weights 1 g and above are cylindrical with handling knob.
Weight Material Weights 1 g and above are Troemner Alloy 8. Weights 500 mg and below are 304 Stainless Steel.
Construction 1 g and above are two-piece;
500 mg and below are one-piece
Density at 20°C 500 mg and below are 7.95 g/cm3;
1 g and above are 8.03 g/cm3
Dimensions in Case (Length) 8.89 cm (3.5 in)
Dimensions in Case (Width) 20.32 cm (8 in)
Dimensions in Case (Height) 17.78 cm (7 in)
Set Contents 20 g;
2 g;
20 mg
Wgt Origin (USA) USA
Legacy Material Number 7270-1W

Logistic Specifications

Country of origin US
Customs tariff number 8423909000
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