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N4-3/1 (h4-3/1, Н4-3/1) Calibrator H4-3/1.

N4-3/1 (h4-3/1, Н4-3/1)

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Calibrator N4-3/1 (N43/1, N4 3/1)
 
Calibrator N4-3/1 is used to determine the linearity of the basic limits of voltmeters, analog-digital converters, dividers, etc., as well as to expand the range of unambiguous measures of voltage and voltage.
 
Technical characteristics of the instrument calibrators, N4-3/1:
 
Designed to determine the linearity of the basic limits of voltmeters, analog-digital converters, dividers, etc., as well as to expand the range of unambiguous measures of voltage and voltage.
The instrument calibrator N4-3/1 provides a step the voltage of direct current in a single decade in sub-bands 1B, 2B, 5B, 10B and 20B ("" 0,1 V x 10 "" "" 0.2 Vh10 "" "" 0 , 5Vh10 "" "" 1Vh10 "," 2Vh10 "").
The instrument calibrator N4-3/1 provides the ability to set voltage to the nonlinearity of 0,25 ppm to U +0,25 mV (U - voltage set on the output of the device; ppm - million-share).
Regulation of stock adjustment is not less than ± 0,003% for the voltage levels of the decade and no less than ± 0,01% for the reference voltage.
Output impedance of the instrument calibrator N4-3/1 at one stage of the decade is 200 ohms ± 2 ohms.
The voltage supply network - 220V ± 22V 50Hz ± 1Hz.
Consumed by the device calibrator N4-3/1 power - no more than 7.5 V ∙ A
Weight of the device - no more than 3.6 kg.
Overall dimensions calibrator N4-3/1 - 242h95h315mm.
Operating conditions: ambient temperature of 5 º C to 40 ° C, relative humidity up to 80% at 30 ° C.


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