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

Weight 1P TEST Flat 50mg CL6 Accrd TR

Calibration Certificate ISO/IEC 17025 Accredited Certificate
NIST Class F
Weight Value 50 mg
Item Number: 30390689
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Overview
ASTM Individual Scale Calibration Weights
Applications
Used to test commercial weighing devices by weights & measures officials and service technicians. Class 5–7 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. Weights ≥100kg, ≥200lb, are block design for lifting with hook.
Specifications
Calibration Certificate ISO/IEC 17025 Accredited Certificate
NIST Class F
Weight Value 50 mg
Design Flat
Protective Case Not Included
Uncertainty 0.04 mg
Construction One-piece
Density at 20°C 2.70 g/cm3
Dimensions 0.26 in x 0.22 in (0.66 cm x 0.561 cm) (HxØ)
Weight Material Aluminum;3003-H14 Aluminum
Weight Tolerance 0.35 mg
Wgt Origin (USA) USA