Huazheng HZJY-20K, User Manual

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3
● Insulation resistance testing range and accuracy
（
T:23±5ºC
，
RH :45 – 75%
）
range
accuracy
500V 1000V 2500V 5000V 10000V
Unspecified
<1M <1M <1M <1M <1M
5%
1M -10G 1M -20G 1M -100G 1M -100G 1M -200G
20%
10G -100G 20G-200G 100G-1T 100G-1T 200G-2T
Unspecified
> 100G > 200G > 1T > 1T > 2T
range
accuracy
15000V 20000V
Unspecified
<1M <1M
5%
1M -300G 1M -400G
20%
300G -3T 400G-4T
Unspecified
> 3T > 4T
IV. Introduction of instrument
●
The Front Panel Description
number Description number Description
1 AC plug 2 AC ON
3
Test Port
（
E
、
G
、
L
）
4 LCD display
5 Key 6 HV LED
●
Key and function
Key numbered from left to right, the first for a total of five off down the power Key.
key number Description
1 Press the switch on button startup, shutdown condition