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Weight 2P ASTM 500g CL1 Accrd TR
500g Certified Calibration Weight ASTM Class 1, 30391449
Individual Calibration Weights Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances
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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.
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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.
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Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
Product Specifications
| ASTM Class | 1 |
| Weight Value | 500 g |
| Design | Cylindrical |
| Protective Case | Included |
| Uncertainty | 0.25 mg |
| Certificate Type | NVLAP Accredited Certificate |
| Weight Material |
Troemner Alloy 8; Troemner Alloy 8. |
| Dimensions (Height) | 5.878 cm (2.31 in) |
| Calibration Certificate | ISO/IEC 17025 Accredited Certificate |
| Construction | Two-piece |
| Density at 20°C | 8.03 g/cm3 |
| Dimensions (Ø_Diameter) | 4.39 cm (1.73 in) |
| Dimensions in Case (Height) | 11.43 cm (4.5 in) |
| Dimensions in Case (Ø_Diameter) | 8.89 cm (3.5 in) |
| Weight Tolerance | 1.2 mg |
| Weight Value | 500 g |
| Wgt Origin (USA) | USA |
| Legacy Material Number | 7014-1W |
Logistic Specifications
| Country of origin | US |
| Customs tariff number | 8423909000 |