Products catalog
Price:
on request
Product information updated 30 September 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Product information updated 30 September 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Technical characteristics
Universal digital voltmeter V7-34A (V734A, V-7-34-A, V 7 34 A, b7-34a, В-734A, B 734A, b734a, b-7-34a, b7 34a, b-734a, b734a)
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Name
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Value
Technical conditions
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The limits permitted by the basic error measure DC voltage of positive and negative polarity to 1000V:
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at the limit of measurement 0.1
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± [0,02 +0,01 (U ki / U x-1)]%
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at the limits of measurement 1B; 100V; 1000V
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± [0,015 +0,002 (U ki / U x-1)]%
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at the limit of measurement 10B
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± [0,01 +0,002 (U ki / U x-1)]%
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24 hours after the two-hour warm-up and calibration outer measure:
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on the range of polarity, which was calibrated
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± [0,006 +0,002 (U ki / U x-1)]%
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on the other limits and polarities, except in the limit of 0.1
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± [0,01 +0,002 (U ki / U x-1)]%
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The limits permitted by the basic error of measurement of sinusoidal voltage to 700V:
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at the limits of measurement 1B; 10V 100V, 1000V
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± [0,5 +0,1 (U ki / U x-1)]%
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in the frequency range from 20Hz to 60Hz
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at the limits of measurement 1B; 10V
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± [0,1 +0,05 (U ki / U x-1)]%
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in the frequency range from 400Hz to 10kHz
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at the limits of measurement 1B; 10V
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± [0,15 +0,05 (U ki / U x-1)]%
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in the frequency range from 60Hz to 100Hz and 10Hz to 100kHz
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at the limit of measurement 100B
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in the frequency range from 60Hz to 10kHz
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at the limit of measurement 100V at frequencies from 10Hz to 100kHz
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± [0,25 +0,05 (U ki / U x-1)]%
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at the limit of measurement 1000V
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± [0,25 +0,05 (U ki / U x-1)]%
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in the frequency range from 60Hz to 1000kGts
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at the limits of measurement 1B; 10V
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± [1 +0,1 (U ki / U x-1)]%
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in the frequency range from 100 kHz to 200 kHz
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at the limits of measurement 1B; 10V
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± [2 +0,25 (U ki / U x-1)]%
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in the frequency range from 200kHz to 300kHz
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The limits permitted by the basic error of measurement of direct current resistance of up to 10 MW:
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at the limit of measurement of 0.1 ohms
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± [0,025 +0,01 (U ki / U x-1)]%
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at the limits of measurement 1k; 10k, 100 ohms
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± [0,015 +0,002 (U ki / U x-1)]%
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at the limit of measurement 1000 ohm
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± [0,02 +0,002 (U ki / U x-1)]%
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at the limit of 10,000 ohms measurements
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± [0,04 +0,005 (U ki / U x-1)]%
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Input impedance at the input H x V dc and the ratio of two dc voltages in the range of measurements:
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1B, 10B
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2 ∙ 10 10 ohm
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100V, 1000V
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1 ∙ July 10 ohms ± 5 ∙ 10 4 ohms
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Input capacitance
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80pF
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Output to an external recording device:
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the voltage level of the output signal corresponds to logic 0
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not more than 0.4 V
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the voltage level of the output signal corresponds to a logical 1
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not more than 2.4 V
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Has a remote control
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Mains supply sinusoidal voltage 220V ± 22V, 50 Hz ± 0,5 Hz with harmonic content up to 5%
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Warm-up time
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1h
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U ki - the upper limit established by sub-band measurements in mV, V or dB;
Photos V7-34A
V7-34A (B7-34A) device image.
V7-34A (B7-34A) front view.
V7-34A (B7-34A) side view.
V7-34A (B7-34A) rear view.
V7-34A (B7-34A) overhead view.
V7-34A (B7-34A) bottom view.
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