Vaiseshika High Stability Decade Megohm Box

we are offering vaiseshika high stability decade megohm box. high stability decade megohm box has been designed and fabricated for the first time in india to provide calibration standards for meggers, insulation testers, insulation bridges, megohm meters, digital meters and components comparison. the resistance range is offered from 0.1 megohm to 1000 gigaohm (1 tera) distributed over seven decades.
vaiseshika has two models of this instrument i.e. 8400 & 8400 hv.
model 8400 is economy model having resistance range 0.1 megaohm to 10.0 gigaohm with working voltage upto 1000 volts dc.
model 8400 hv is designed for high voltage working up to 1000 gigaohm (1 tera) with working voltage from 1000 volts to 5000 volts dc
features
good engineering characteristics
portable in metallic cabinet
resistance calibration standards
highly stable & sturdy switches
built in state of the art system to minimize effect of humidity at high voltage measurements
repeatable results
very high grade ceramic resistors employed
vaiseshika is proud of achieving remarkable success in designing & manufacturing high stability decade megohm boxes upto 1000 gigaohm rated to work on 5000 volts dc. vaiseshika is the only company in india to manufacture such megohm boxes.
high stability decade megohm box is available in two models:
type 8400 economy model: voltage range 500 volts to 1000 volts dc.
type 8400-hv (high voltage): voltage range 1000 volts to 5000 volts dc.
model 8400: (economy model) model 8400 hv: (high voltage 5 kv)
specification specification
type : portable
function : resistance calibration standard
resistance range : 0.1 megohm to 10 giga ohm (in five decade dials)
accuracy : +- 2% uptil 1 giga ohm
: +- 5% from 1 giga ohm to 10 gigaohm range
power rating on 70 c : 1.5 w
rated max. voltage : 1000 volts dc
stability : 0.5%
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