Production / Electricalmeasuring equipment / Bridges and potentiometers / Bridge P333
Bridge P333
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R 333 bridge DC measurement range: from 1 to 99,990 ohms
- resistivity measurements on a single bridge circuit;
- fault location of the cable through the loop Varley;
- fault location of the cable by Murray loop;
- The measurements were performed asymmetry;
- use as stores resistances.
measuring bridge DC P333 is designed to measure the electric resistance of cable fault location, measurements of the asymmetry of wires used as shop resistances.
Main specifications P333 device:measurement range P333 of 1 to 99990 ohms accuracy class 0,5
from 1 x 10 -1 to 0.9999 ohms accuracy class 1,0
from 5 x 10 -3 to 0.0999 ohms accuracy class 15.0
from 100000 to 999900 Ohm; accuracy class 5,0Resistance shoulder decade older stage of comparison bridge P333 1000 Ohm resistance shoulders relationship P333 for at least 1 ohm A variation of the initial resistance of the comparative shoulder store caused by the change in contact resistance and contact switching devices P333 < td> no more than 0.003 ohm Initial resistance comparative shoulder store, ie. resistance when installing all the decades of the switches on the zero indication P333 is not more than 0.02 ohms The insulation between insulated from the housing conductive circuits and the body withstands during 1 min. testing voltage P333 500 V, 50 Hz Toggle switches bridge can withstand without any defects P333 50 000 moves ambient temperature P333 +10 ... + 35 ° C Overall sizes P333 300 x 230 x 150 mm Weight P333 no more than 5 kg P333 operating Conditions:
ambient air temperature, ° C:. +10 ... + 35
relative humidity.%: 80weight: 5 kg .
Dimensions:. 300h230h150 mm Replaces: IIMTerms and Conditions Shipping and payment Warranties & Returns Contacts Documentation for download of the device not available