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CalPak ASTM Class 1 Weight Set, 2 kg - 20 g, with Accredited Certificate (OHA-PN 30391783)
CalPak ASTM Class 1 Weight Set, 2 kg - 20 g, with Accredited Certificate (OHA-PN 30391783)

CalPak ASTM Class 1 Weight Set, 2 kg – 20 g, with Accredited Certificate (OHA-PN 30391783)

30391783
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Availability: In Stock

$2,000.00

Lead Time

Lead time for this CalPak weight kit is approximately two weeks.

Overview
  • Use Class 1 as a primary reference to calibrate other mass standards and use for traceability between national mass standards and ASTM Class 2 weights and lower.
  • Class 1 is appropriate for calibrating high-precision balances with readability as low as 0.1 mg.
  • 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.
Calibration certificate ISO/IEC 17025 Accredited Certificate
ASTM Class 1
Set capacity 2220.0 g
Set contents 2 kg, 20 g, 200 g
Protective case Included
Design Cylindrical with handling knob
Weight material 2 kg is 316 Stainless Steel; ≤1 kg are Troemner Alloy 8
Construction Two-piece
Density at 20°C 2 kg is 7.95 g/cm3; 1 kg and below are 8.03 g/cm3
Country of Origin USA
Please note: calibration weights are not returnable since they are made-to-order and certified on the date of manufacture. Mass value of test weight can be affected by factors such as improper handling, environmental factors and oxidation. Please consider these points prior to ordering, as your order cannot be canceled once it has been placed.

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