Astm Reference Calibration Weight Sets

Weight Set Astm 500G-1Mg Uc Accrd Tr

Reference Calibration Weight Sets and Mass Standards Adjusted to Troemner UltraClass Tolerances

Femto Price:  $4,493.71 $5,318.00

SKU : OH-30390154
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Overview


ASTM Reference Calibration Weight Sets

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

1 g and above - two-piece 500 mg and below - 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


ASTM Class
UltraClass
Internal Calibration Certificate
ISO/IEC 17025 Accredited Certificate
Construction
1 g and above are two-piece; 500 mg and below are one-piece
Density at 20°C
Below 5 mg are 2.70 g/cm3; 500 mg to 5 mg are 7.95 g/cm3; 1 g and above are 8.03 g/cm3
Dimensions
3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm) (LxHxW)
Protective Case
Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive.
Set Capacity
1 kg
Set Contents
(2) 2 g; (2) 200 g; (2) 20 mg; 500 mg; 10 g; (2) 20 g; 100 g; 100 mg; 10 mg; (2) 200 mg; 1 g; 50 g; 5 g; 5 mg; 500 g; (2) 2 mg; 50 mg; 1 mg
Set Total Pieces
24
Weight Material
Weights 1 g and above are Troemner Alloy 8. Weights 5 mg through 500 mg are 304 Stainless Steel. Weights below 5 mg are 3003-H14 Aluminum.
Weight Set Range
500 g - 1 mg
Wgt Origin (USA)
USA