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OIML Individual Calibration Weights
Individual Calibration Weights Adjusted to Meet or Exceed OIML Class E1, E2, F1, and F2 Tolerances

Weight 1P OIML 1mg CLF1 Accrd TR

OIML Class F1
Weight Value 1 mg
Design Flat
Item Number: 80780331
Overview
OIML Individual Calibration Weights
Applications
Use OIML E1 as a primary reference to calibrate other mass standards and use for traceability between national mass standards and OIML E2 weights and lower. OIML E1 is appropriate for calibrating high-precision balances with readability as low as 0.1 mg.
Display
N/A
Operation
N/A
Communication
N/A
Construction
Two-piece
Design Features
Weights 50kg - 1g have a tapered neck allowing easy handling, polished mirror-like finish allowing scratches or foreign matter to be seen, and bottom of weights are recessed to reduce wear. mg weights are flat with one end turned up for easy handling.
Specifications
OIML Class F1
Weight Value 1 mg
Design Flat
Protective Case Included
Uncertainty 0.002 mg
Construction One-piece
Density at 20°C 2.70 g/cm3
Dimensions 0.14 in x 0.06 in x 0.16 in (0.37 cm x 0.152 cm x 0.41 cm) (LxHxW)
Dimensions in Case 2.5 in x 2 in (6.35 cm x 5.08 cm) (HxØ)
Weight Material Aluminum;3003-H14 Aluminum
Weight Tolerance 0.02 mg
Wgt Origin (USA) USA
Documents