Weight 1P ASTM 300g UC Non-Accrd TR - 30390226

Weight 1P ASTM 300g UC Non-Accrd TR - 30390226
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 1P ASTM 300g UC Non-Accrd TR
Calibration Certificate: Traceable Certificate
ASTM Class: UltraClass
Weight Value: 300 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: 2.02 in x 1.42 in (5.128 cm x 3.6 cm) (Hx√ò)
Dimensions in Case: 4.5 in x 3.5 in (11.43 cm x 8.89 cm) (Hx√ò)
Set Capacity:
Set Contents:
Set Total Pieces:
Standard Measurment Uncertainty:
Uncertainty:
Weight Tolerance: 0.38 mg
Wgt Origin (USA): USA