Weight 2P ASTM 3g UC Accrd TR - 30390251

Weight 2P ASTM 3g UC Accrd TR - 30390251
Troemner UltraClass offers 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 Certificate or Traceable Certificate to aid in meeting SOP and regulatory requirements.
Family Tag Line: Reference Calibration Weights and Mass Standards Adjusted to Troemner UltraClass Tolerances
Family Name: ASTM Individual Reference Calibration Weights
Applications: Use as a primary reference for calibrating other mass standards and use for traceability between national mass standards and ASTM Class 1 weights and lower. This class is appropriate for calibrating high-precision balances with readability as low as 0.01 mg.
Construction: Two-Piece
Design Features: 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.
Family Overview: ASTM Individual Reference Calibration Weights
Model No.: Weight 2P ASTM 3g UC Accrd TR
Calibration Certificate: ISO/IEC 17025 Accredited Certificate
ASTM Class: UltraClass
Weight Value: 3 g
Weight Set Range:
Design: Cylindrical
Weight Material: Troemner Alloy 8.
Protective Case: Supplied in high quality polycarbonate case with red insert
Construction: Two-piece
Density at 20°C: 8.03 g/cm3
Dimensions: 0.47 in x 0.31 in (1.199 cm x 0.79 cm) (Hx√ò)
Dimensions in Case: 2.5 in x 2 in (6.35 cm x 5.08 cm) (Hx√ò)
Set Capacity:
Set Contents:
Set Total Pieces:
Standard Measurment Uncertainty: 0.005 mg
Uncertainty: 0.005 mg
Weight Tolerance: 0.017 mg
Wgt Origin (USA): USA