Ohaus - 30390007 - CalPak ASTM 50g-200mg CL1 Accrd TR
Features
ASTM calibration weight sets
Troemner ASTM Class 1-4 offer 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 Class 1 as a primary reference to calibrate other mass standards and for traceability between national mass standards and ASTM Class 2 weights and lower. Class 1 is appropriate for calibrating high-precision balances with readability as low as 0.1 mg.
Construction
Two-piece
Design features
Knob style weights 50 kg–1 g are cylindrical with knob. Cal-Pak 5 kg weight is a grip handle weight. Cylindrical style weights 1 kg–5 kg have groove. Cylindrical grip style weights 4 kg–30 kg have recessed grip. Cylindrical weights 10 g–600 g are straight cylinder.
Specifications
Overview
-
Internal Height:7" (17.78 cm)
-
Internal Width:8" (20.32 cm)
-
Internal Length:3.5" (8.89 cm)
Technical Data
-
Calibration Certificate:ISO/IEC 17025 Accredited Certificate
-
ASTM Class:1
-
Weight Set Range:50 g - 200 mg
-
Set Capacity:55.2 g
-
Set Total Pieces:3
-
Protective Case:Included
-
Construction:1 g and above are two-piece, 500 mg and below are one-piece
-
Density at 20°C:500 mg and below are 7.95 g/cm3, 1 g and above are 8.03 g/cm3
-
Set Contents:200 mg, 50 g, 5 g
-
Weight Material:Weights 1 g and above are Troemner Alloy 8, Weights 500 mg and below are 304 stainless steel
-
Wgt Origin (USA):USA
