Ohaus Weight, 3 g, ASTM 1, Traceable Cert – ASTM Individual Calibration Weights
Applications
Use Class 1 as a primary reference to calibrate other mass standards and use 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 0.1mg.
Construction
Two-piece
Design Features
Knob style weights 50kg–1 g are cylindrical with knob. Cal-Pak 5kg weight is a grip handle weight. Cylindrical style weights 1kg–5k have groove. Cylindrical grip style weights 4kg–30kg have recessed grip. Cylindrical weights 10g–600g are straight cylinder.
Specifications
| Calibration Certificate | Traceable Certificate |
| ASTM Class | 1 |
| Weight Value | 3 g |
| Design | Cylindrical with handling knob |
| Protective Case | Included |
| Construction | Two-piece |
| Density at 20°C | 8.03 g/cm3 |
| Dimensions | 0.47 in x 0.31 in (1.199 cm x 0.79 cm) (HxØ) |
| Dimensions in Case | 2.5 in x 2 in (6.35 cm x 5.08 cm) (HxØ) |
| Weight Material | Troemner Alloy 8; Troemner Alloy 8. |
| Weight Tolerance | 0.034 mg |
| Wgt Origin (USA) | USA |
