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

Weight 2P CI GH 25lb CL6 Accrd TR

Weight Value 25 lb
Design Grip handle
Protective Case Not Included
Item Number: 83040382
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
Weight Value 25 lb
Design Grip handle
Protective Case Not Included
Uncertainty 0.25 mg
Construction Two-piece
Density at 20°C 7.20 g/cm3
Dimensions 6.19 in x 5.19 in x 4.75 in (15.72 cm x 13.183 cm x 12.06 cm) (LxHxW)
Weight Material Cast Iron
Weight Tolerance 1.1 g
Wgt Origin (USA) USA