B2-39 voltmeters

The B2-39 voltmeter - the highly sensitive device allowing to take measurements of constant tension of both polyarnost in the wide range. The device has such built-in functions as a digital filtration and storing with the subsequent delivery in the interface, an analog output or on the display of 100 results of measurements. Ability of autocalibration and a possibility of compensation of the external destabilizing factors does the device convenient in operation.

Technical characteristics:

Class tochnosti:0,004%

_Upost.:200 mkv, (2, 20, 200) mV, (2, 20, 200, 1000) In ± (0,004 - 0,015) %

Temperature instability zero уровня:± (2 nv + 2 e.m.r) / hail

Temporary instability zero urovnya:5 nv / hour

Compensation background signala:1 nv - 190 mkv

Time of establishment of indications:

- 200 mV, (2, 20, 200, 1000) In → 2 with

- 2, 20 mV → 6 with

- 200 mkv → 30 with

Interfeys:ieee-488

Indikator:5,5 category (ZhKI)

Food: _~ 230 V, 30 V · And

Dimensions, масса:355×273×105 mm, 3,9 kg