Test weights แบบต่างๆ เริ่มต้นที่ : 1ug -2,000 kg

Standard weights

Primary standards - class E0 : 

As national standard and/or to show the national mass scale up to 50 kg. For calibration (tracing) of the mass standards of class E1 to national standards.

Mass standards - class E1 :

- Adjustment, testing, official calibration and calibration instrument for the quality assurance of scales with more than 1,000,000 steps in accordance with DIN EN ISO 9001ff etc.
- For the calibration and official calibration of weights of class E2 in accordance with OIML R111 and E08.
- For high precision weighing or comparative measurements on measurement comparators.

Standard weights - class E2 :

Adjustment, testing, official calibration and calibration weights for precision scales of class I
- For the quality assurance of scales with fewer than 1,000,000 steps in accordance with DIN EN ISO 9001ff etc.
- For weighing or making comparative measurements on class I scales or on measurement comparators.
- For the calibration and official calibration of weights of classes F1 and F2 in accordance with OIML R111 and E08.

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