Ohaus - 30390357 - ASTM Individual Reference Calibration Weight 2P EB GH 8kg UC Accrd TR
Features
ASTM Individual Reference Calibration Weights
Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed ASTM and have a highly polished finish. Available in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion. Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
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:4.15" (10.54 cm)
Technical Data
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Calibration Certificate:ISO/IEC 17025 Accredited Certificate
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ASTM Class:Troemner UltraClass
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Weight Value:8 kg
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Design:Grip handle
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Protective Case:Not Included
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Construction:Two-piece
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Density at 20°C:7.85 g/cm3
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Dimensions:4.15 in x 4.97 in (10.541 cm x 12.64 cm) (HxØ)
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Weight Material:303 Stainless Steel
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Weight Tolerance:9.5 mg
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Wgt Origin (USA):USA
