ZX119-8 Megohmmeter Calibration Device

NegotiableUpdate on 10/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

ZX119-8 Megohmmeter Calibration Device

Product Details

ZX119-8 Megohmmeter Calibration Device

1、 Overview
The ZX119-8 megohmmeter calibration device (with terminal voltage testing) is suitable for testing various models and specifications of domestic and imported insulation resistance meters (megohmmeters) and similar instruments and meters. It can also be used as a DC standard high resistance box, high input internal resistance DC high voltage meter, and grounding resistance meter drag device.
2、 technical indicators
2.1 Indicators of megohmmeter calibration device

Step by Step 值Ω	1011	1010	109	108	107	106	105	104	103	102
Step disk number of gears	1	10	10	10	10	10	10	10	10	10
accuracy class	10	5	2	1	0.5	0.2	0.2	0.2	0.2	0.2
Rated voltage and rated current	5000V	5000V	5000V	5000V	2500V	1000V	2mA	10mA	20mA	50mA

2.2 Indicators of Megohmmeter Terminal Voltage Tester

project	Content
measurement range	Effective value/peak value from 0 to 1999.9V to 5000V
Maximum allowable error	±(1％RD＋2D)
Input resistance	10GΩ±10％

2.3 Usage conditions
Temperature: 20 ℃± 5 ℃
Humidity: ≤ 65% RH
2.4 Storage and transportation conditions
Temperature: -10 ℃~55 ℃
Humidity: ≤ 80% RH
The indicators of the 2.5 megohmmeter calibration device that are not listed meet the requirements of JJG1072-2011.
2.6 Volume and Weight

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