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B-140 DVM-140.


3 300 RUB
800 UAH
57 pieces

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V-140 (V140,V 140)
V-140 is designed to measure current in DC planes.
Technical characteristics of the devices V-140:
Ranges - 0V-30V;
Way to include - direct;
The basic error in all of the scale device V-140 - ± 2%;
Operating position of the device V-140 - vertical;
Response time - 3 s;
The length of the instrument scale voltmeter V-140 - 38mm;
Scale value - 2B;
The angle of the instrument scale V-140 - 80 º;
Uniform scale devices;
The change in the voltmeter readings V-140 caused a deviation of ambient temperature from normal (within the operating temperature range) for every 10 K, does not exceed ± 0,7%; under the influence of a constant external magnetic field of 400 A / m - not more than ± 2%;
Devices are efficient at vibration accelerations up to 20 m / s 2 at the vibration frequency 40Hz-50Hz, at temperatures ranging from -60 º C to +50 ° C;
Relative humidity - 95% -100%;
On the instrument V-140 ordinary and tropical;
Dimensions - Diameter 60h76mm;
Weight - 0.4 kg;
The manufacturer guarantees that the quality of the device V-140 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.