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50g-10mg Certified Test Weight Set ASTM Class 6 (RPLC NIST Class F), 30390531
Scale Calibration Weight Sets Adjusted to Meet or Exceed ASTM Class 5-7 Tolerances
ASTM Class 6 sets offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed ASTM Class 6 tolerance and design restrictions.
Scale calibration weight sets are manufactured from durable 303 stainless steel and are provided in a durable protective case to ensure weights are held securely, kept clean, and dust free.
Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
|Weight Set Range||50 g - 10 mg|
|Design||Weights 1 g and above are cylindrical with groove. Weights 500 mg and below flat with one end turned up for easy handling.|
|Set Capacity||111.1 g|
≥200 mg are 303 Stainless Steel;
≤100 mg are Aluminum;
Weights 200 mg and above are 303 Stainless Steel. Weights 100 mg and below are 3003-H14 Aluminum.
|Calibration Certificate||ISO/IEC 17025 Accredited Certificate|
200 g and above are two-piece;
100 g and below are one-piece
|Density at 20°C||
100 mg and below are 2.70 g/cm3;
200 mg and above are 7.85 g/cm3
|Dimensions in Case (Height)||6.35 cm (2.5 in)|
|Dimensions in Case (Width)||9.144 cm (3.6 in)|
|Dimensions in Case (Length)||3.048 cm (1.2 in)|
(2) 20 g;
(2) 2 g;
(2) 200 mg;
(2) 20 mg;
|Set Total Pieces||16|
|Wgt Origin (USA)||USA|
|Legacy Material Number||TW-50-10W|
|Country of origin||US|
|Customs tariff number||8423909000|