ASTM Individual Scale Calibration Weights
Individual Scale Calibration Weights Adjusted to Meet or Exceed ASTM Class 5-7 Tolerances

Weight 2P TEST Cube 500g CLF Accrd TR

Calibration Certificate ISO/IEC 17025 Accredited Certificate
NIST Class F
Weight Value 500 g
Item Number: 30390709
Overview
ASTM 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
Two-Piece
Design Features
Cast iron scale calibration weights ≤50kg, ≤100lb, are grip handle and ≥100kg, ≥200lb, are block design for lifting with hook.
Specifications
Calibration Certificate ISO/IEC 17025 Accredited Certificate
NIST Class F
Weight Value 500 g
Design Cube
Protective Case Weight is not supplied in case. Protective case is available at an additional cost.
Uncertainty 7 mg
Construction Two-piece
Density at 20°C 7.85 g/cm3
Dimensions 0.97 in x 3.37 in x 1.22 in (2.46 cm x 8.547 cm x 3.1 cm) (LxHxW)
Weight Material 303 Stainless Steel
Weight Tolerance 70 mg
Wgt Origin (USA) USA