Ohaus - 30390214 - ASTM Individual Reference Calibration Weight 1P ASTM 300mg UC Non-Accrd TR
Features
ASTM Individual Reference Calibration Weights
Applications
Use as a primary reference for calibrating other mass standards and use for traceability between national mass standards and ASTM Class 1 weights and lower. This class is appropriate for calibrating high-precision balances with readability as low as 0.01 mg.
Construction
One-piece
Design Features
Weights 50 kg through 1 g are cylindrical with handling knob. Weights 500 mg and below are flat with one end turned up for easy handling.
Specifications
Overview
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Nominal Height:0.12" (0.3 cm)
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Nominal Width:0.3" (0.76 cm)
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Nominal Length:0.33" (0.84 cm)
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Internal Height:2.5" (6.35 cm)
Technical Data
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Calibration Certificate:Traceable Certificate
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ASTM Class:Troemner UltraClass
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Weight Set Range:100 g - 100 mg
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Set Capacity:200 g
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Set Total Pieces:13
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Protective Case:Included
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Construction:1 g and above are two-piece, 500 mg and below are one-piece
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Density at 20°C:Below 1 g are 7.95 g/cm3, 1 g and above are 8.03 g/cm3
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Set Contents:10 g, (2) 20 g, 100 g, 100 mg, (2) 2 g, (2) 200 mg, 1 g, 50 g, 5 g, 500 mg
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Weight Material:Below 1 g are 304 Stainless Steel, Weights 1 g and above are Troemner Alloy 8, Weights below 1 g are 304 Stainless Steel, ≥1 g are Troemner Alloy 8
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Wgt Origin (USA):USA