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20g-1g Reference Weight Set ASTM UltraClass no Certificate, 30390067
Reference Calibration Weight Sets and Mass Standards Adjusted to Troemner UltraClass Tolerances
Troemner UltraClass offers 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.
|Certificate Type||No Certificate|
|Weight Set Range||20 g - 1 g|
|Design||Cylindrical with handling knob|
|Set Capacity||40 g|
Troemner Alloy 8;
Troemner Alloy 8.
|Calibration Certificate||No Certificate|
1 g and above are two-piece;
500 mg and below are one-piece
|Density at 20°C||8.03 g/cm3|
|Dimensions in Case (Length)||8.89 cm (3.5 in)|
|Dimensions in Case (Width)||20.32 cm (8 in)|
|Dimensions in Case (Height)||17.78 cm (7 in)|
(2) 2 g;
|Set Total Pieces||6|
|Wgt Origin (USA)||USA|
|Legacy Material Number||7234-0|
|Country of origin||US|
|Customs tariff number||8423909000|