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Electrical resistance transitional standard R4067 (R-4067, R 4067)
Electrical resistance transitional standard R4067 is designed to transfer electrical resistance in dc measuring circuits.
Technical characteristics of electrical resistance transitional standard R4067:
Temperature – from 15 º C to 25 º C;
Relative humidity - 65% ± 15%; Atmospheric pressure - 100kPa ± 4kPa (750mm Hg ± 30mm Hg); Accuracy class of electrical resistance transitional standard R4067- 0.05; Nominal resistance - 108Ohm, 1010 Ohm; Electrical resistance transitional standards R4067 basic error of electrical resistance transfer - 0.0010%;
Acceptable basic error of standard, in percentage from nominal resistance value does not exceed ± 0.05%;
Acceptable additional error of electrical resistance transitional standard R4067 at ambient temperature range from 15 º C to 25 º C for every 5K is less than a half of acceptable basic error; Dimensions – 340x280x300mm; Weight - is not more than 12kg; Mean time between failures of electrical resistance transitional standard R4067- is not less than 5000 hours. Photos P4067 (Р4067)
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