JKJQ-1 B Insulating oil dielectric strength tester
bdjkh(at)
The main functions and features:
1,This instrument using microprocessor,Single-cup portable,automatic booster, maintain, stirring, static discharge, calculating, printing and so on, can do oil cycle withstand voltage test in the range of 0 ~ 80KV.
2, Instrument adopts large-screen lcd, chinese menus hint.
3, The instrument has the advantages of simple operation, the operators only need a simple setup, the instrument will automatically according to the set pressure test 1 cups of oil sample. 1 to 6 times the value of the breakdown voltage and the cycle number are automatically stored, after completion of the test, the thermal printer can print out the breakdown voltage value and average value.
4, Maintain power down, can store 100 experimental results, and can display the current environment temperature and humidity.
5,Using single chip microcomputer control constant speed boost,voltage frequency accuracy to 50HZ, makes the whole process easy to control.
6,With overvoltage, overcurrent, limiting protection, in order to ensure the safety of operators.
7,with a temperature measurement display function and system clock display.
8,Standard RS232 interface, can communication with computer.

The main technical indicators:
1,Applies to GB/T507-2002, DL/T429.9-1991 standards
2,Output voltage: 0 to 80KV (optional)
3,Voltage distortion rate:＜3%
4,Boost speed:0.5 to 5 KV/S (adjustable)
5,Static discharge time: 15 minutes (adjustable)
6,Boost interval: 5 minutes (adjustable)
7,Boost number: 1 to 6 times (adjustable)
8,Power supply voltage: AC220V ±10% 50Hz ±1 Hz
9,Power: 200W
10,Suitable temperature: 0 to 45 degree celsius
11,Suitable humidity:＜85%RH