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V2-34 DC voltmeter digital differential V2-34

V2-34

30 000 RUB
8 200 UAH
available:
1 piece

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For order is possible effectively delivery of any quantity.
DC voltmeter digital differential V2-34 (V234, V2 34, V-234, V 234, b2-34, b234, b2 34, b-234, b 234)
For high-precision measurements of DC voltage and its increments (instability).
Note - measures the increment of the DC voltage is 0V ... ± 10V
Measuring range of powers - 0V-1000B (1V-10V-100V-1000V)
Voltage Deviation from 0.0008 to 0.5%
Overall dimensions:
- Instrument 490h175h355mm;
- The unit verification 250h120h390mm.

DC voltmeter digital differential V2-34 is designed for high-precision measurements of DC voltage and its increments (instability). In order to implement the autonomous calibration and verification is provided with a voltmeter voltage reference (IES) and the calibration unit supplied to special order. Voltage reference and digital Microvoltmeter structurally and electrically isolated from the case and enclosed in a protective shield that provides a "floating" (isolated from the body) input device and its high noise immunity. Voltmeters V2-34 are providing precision measurements in the presence of significant noise and registration is th measurement results instability in the external recorder.
Technical characteristics of the device with a DC voltmeter digital differential V2-34:
Note - measures the increment of the DC voltage is 0V ... ± 10V;
Number of displayed digits - 6;
DC voltage - 0V-100V;
Voltage measurement range V2-34 - 0 V-1000 V (1V-10V-100V-1000V);
Indication accuracy zero-body - ± 0,0001% of U k increments compensating voltage 10mkV;
Voltage measurement error (for 90 days. When the calibration temperature T c = ± 2 º C):
- With respect to EMF (non-linearity of reading):
± (0,001 +0,001 ∙ U k / U x)% (1B); ± (0,0008 +0,0003 ∙ U k / U x)% (10B); ± (0,002 +0,0003 ∙ U k / U x)% (100V); ± (0,003 +0,0003 ∙ U k / U x)% (1000B);
- Taking into account measures EMF (intrinsic error):
± (0,4 +0,3 ∙ ΔU k / ΔU x)% up to ± (0,5 +0,5 ∙ ΔU k / ΔU x)%;
The voltage of the certified ION (9.1 in ± 0,455 V) is stored up 0,005% within 6 months.;
Instability of B2-34:
± (0,001 +0,0001 ∙ U k / U x)% (for 1 hour.); ± (0,0015 +0,0001 ∙ U k / U x)% (for 8 h.)
Input impedance - 10 9 ohms (1B, 10B), 1M (100V); 10MOm (1000V);
Power consumption - 50 V ∙ A;
Overall dimensions:
- Instrument 490h175h355mm;
- The unit verification 250h120h390mm.
Weight:
- Device - 15kg;
- The unit verification - 5kg.


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