Baoding Jinke Hui Electronics Co. Ltd.

We are offering insulating oil dielectric strength tester. The main functions and features1, this instrument using microprocessor, automatic booster, maintain, stirring, static discharge, calculating, printing and so on, can be in the range of 0 80kv cycle oil of withstand voltage test. 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, instrument will automatically set in accordance with 1-3 oil sample pressure test. Each oil sample, each breakdown voltage value and the number of cycles will be 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 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. technical index1, the test voltage 0-80kvoptional2, voltage distortion rate: < 3%3, boost speed: 2 3.5kvs (adjustable)4, the static discharge time: 15 minutes (adjustable)5, boost interval: 5 points (adjustable)6, boost number: 1 6 (optional)7, booster capacity: 1.5kva8, the measurement accuracy: (2%+2 words)9, the power supply voltage: ac220v 10% 50hz 1 hz10, power: 200w11, applicable temperature: 10 40 12, suitable humidity: 30%-85%

We are offering jkjd 200-1 insulating oil dielectric loss and resistivity tester. the main functions and features1, oil cup used in line with the national standard gbt5654-2007 of the three-electrode structure, interelectrode spacing 2mm, can eliminate the stray capacitance and xie leakage effects on dielectric loss test results. 2, the instrument adopts the medium frequency induction heating, pid temperature control algorithm. This heating method has the advantages of the oil cup and the heating body non-contact, even heating, fast speed, convenient control, strict control of the temperature in the temperature error within the preset range. 3, internal standard capacitor of sf6 gas-filled three-electrode capacitance of the capacitor dielectric loss and electrical capacity independent of ambient temperature, humidity and other effects, the instrument accuracy is ensured even after prolonged use. 4, ac test power supply using ac-dc-ac conversion mode, effectively avoid the influence of voltage and frequency fluctuation on the accuracy of dielectric loss test, even if the generator, the instrument can also run properly. 5, perfect protection functions. When there is an overvoltage, overcurrent, short-circuit high voltage, the instrument can be quickly cut off the pressure, and issued a warning. When the temperature sensor fails or is not connected, the warning message. In the medium frequency induction furnace equipped with a limited temperature relay, when the temperature exceeds 120 degrees, the relay releases, the heating is stopped. 6, test parameter settings and convenient. Temperature setting range 0 125 , the ac voltage setting range 500 2200v, dc voltage setting range 0 500v. 7, using a large-screen lcd display with backlight, clear display. Friendly interface, simply follow the chinese menu prompt, enter the command, the instrument can be automatically tested. And automatically store and print test results. 8, built-in real-time clock, the test date, time may be retained with the test results, display and print.

We are offering jkvt 80 oil voltage test calibration instrument. jkvt 80 oil voltage test calibration instrumentthe main functions and features1, the instrument is designed for insulating oil pressure tester. 2, the instrument is composed of precision glass glaze resistors, convenient carrying, high output precision. 3, the instrument without a connection to a quick check of oil pressure tester, improve users' trust of oil pressure tester. Technical index1, measuring range: 080kv2, the measurement accuracy: 1%3, the voltage divider ratio: 10000:14, the use of humidity: 85% rh5, the use of temperature: 535 6, external dimensions: 290 67 67mm7, weight: 1kg