Astm Reference Calibration Weight Sets
Weight Set Astm 20G-1Mg Uc Non-Accrd Tr
Reference Calibration Weight Sets and Mass Standards Adjusted to Troemner UltraClass Tolerances
Femto Price:
$1,933.36
$2,288.00
SKU : OH-30390100
BackOverview
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 |
Traceable Certificate |
Construction |
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 |
40 g |
Set Contents |
(2) 2 g; (2) 20 mg; 500 mg; 10 g; 100 mg; 20 g; 10 mg; (2) 200 mg; 1 g; 5 g; 5 mg; (2) 2 mg; 50 mg; 1 mg |
Set Total Pieces |
18 |
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 |
20 g - 1 mg |
Wgt Origin (USA) |
USA |