Weight Set ASTM 20g-1g UC Non-Accrd TR - 30390104

Weight Set ASTM 20g-1g UC Non-Accrd TR - 30390104
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 Weight Sets and Mass Standards Adjusted to Troemner UltraClass Tolerances
Family Name: ASTM Reference Calibration Weight Sets
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: 1 g and above - two-piece 500 mg and below - one-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 Reference Calibration Weight Sets
Model No.: Weight Set ASTM 20g-1g UC Non-Accrd TR
Calibration Certificate: Traceable Certificate
ASTM Class: UltraClass
Weight Value:
Weight Set Range: 20 g - 1 g
Design: Cylindrical with handling knob
Weight Material: Troemner Alloy 8.
Protective Case: Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive.
Construction: 1 g and above are two-piece; 500 mg and below are one-piece
Density at 20°C: 8.03 g/cm3
Dimensions:
Dimensions in Case: 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm) (LxHxW)
Set Capacity: 40 g
Set Contents: 10 g;20 g;(2) 2 g;1 g;5 g
Set Total Pieces: 6
Standard Measurment Uncertainty:
Uncertainty:
Weight Tolerance:
Wgt Origin (USA): USA