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Overview
NIST F Individual Scale Calibration Weights
Applications
Used to test commercial weighing devices by weights & measures officials and service technicians. NIST F weights may be used to test most accuracy Class III scales and Class IIIL or IIII scales. Appropriate for weighing applications such as force measuring.
Construction
One-piece
Design Features
Stainless steel test weights ≥1g, ≥0.01lb, are cylindrical and ≤500mg, ≤0.005lb, are flat. Cube weights range from 100g-1kg, 2oz-2lb.
Specifications
Internal Calibration Certificate | ISO/IEC 17025 Accredited Certificate |
Construction | Two-piece |
Density at 20°C | 7.20 g/cm3 |
Design | Slotted |
NIST Class | F |
Protective Case | Weight is not supplied in a case. |
Uncertainty | 0.05 g |
Weight Material | Cast Iron |
Weight Tolerance | 230 mg |
Weight Value | 5 lb |
Wgt Origin (USA) | USA |