Weight Set TEST 1lb-0.001lb CLF Accrd TR, Ohaus (CAT#: STEM-GLE-4923-LC)

NIST F Scale Calibration Weight Sets manufactured by Ohaus offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. NIST F Scale Calibration Weight Sets are manufactured from durable 303 stainless steel and the surfaces meet or exceed NIST Class F tolerance and design restrictions. Weight Sets are provided in a durable protective case to ensure weights are held securely, kept clean, and dust free. NIST Class F weights may be used to test Class III, Class IIIL or IIII scales and other low precision scales not marked with a class designation.

Calibration Certificate: ISO/IEC 17025 Accredited Certificate
NIST Class: F
Weight Set Range: 1 lb - 0.001 lb
Set Capacity: 2.11 lb
Set Total Pieces: 13
Protective Case: Supplied in a master carrying case with handles and metal latch. Weights .2lb and below contained in small leatherette case within the master case.
Construction: 1 lb is two-piece; 0.5 lb to 0.001 lb are one-piece
Density at 20°C: 1 lb to 0.01 lb are 7.85 g/cm3; 0.005 lb to 0.001 lb are 2.70 g/cm3
Dimensions in Case: 3.875 in x 4.75 in x 8.25 in (9.843 cm x 12.065 cm x 20.955 cm) (LxHxW)
Set Contents: (2) 0.02 lb; (2) 0.2 lb; (2) 0.002 lb
Weight Material: 0.005 lb to 0.001 lb are Aluminum; 1 lb to 0.01 lb are 303 Stainless Steel
Wgt Origin (USA): USA

Available with certificate options traceable to NIST including ISO/IEC 17025 Accredited Certificate or Traceable Certificate to aid in meeting SOP and regulatory requirements.
Stainless steel test weights ≥1g, ≥0.01lb, and all ounce are cylindrical.
Weights ≤500mg are aluminum and flat with one end turned up for easy handling.
Weights ≤0.005lb, are flat dish weights.