GLDQ-6553 touch screen high-voltage leakage trace tester has been fully upgraded!
7-inch full-color programmable controller touch screen+PLC control!
1、 Scope of use
Used for testing the resistance to electrical traces and corrosion of electrical and electronic products, household appliances, and their materials, simulating the use of liquid pollutants and inclined specimens at power frequency (45Hz-65Hz), and evaluating the resistance to electrical traces and corrosion of electrical insulation materials used under harsh environmental conditions through measurement of resistance to electrical traces and corrosion. Applicable to GB6553-2014 for testing the resistance of electrical insulation materials to electrical traces and corrosion, supporting two product configurations: one station and five station!

Taken from: Technical Service Department of Beijing Xinsheng Zhuorui Technology Co., Ltd.
If you need to learn about or purchase this device, please contact the Customer Service Department of Beijing Xinsheng Zhuorui Technology Co., Ltd.
2、 Product functional features
1.7-inch full-color programmable controller touch screen+PLC control, automatic calibration of liquid flow rate
2. Adopting a high-precision constant flow liquid pump to ensure accurate flow rate, which cannot be compared to general solenoid valve control
3. Adopting a detachable drip device for easy cleaning of excess contaminated liquid
The voltage and current protection alarm program of 4. * automatically detects the status of the equipment door, and cannot be tested when the door is in the open state to ensure the safety of the testing personnel
3、 Main technical parameters
1. Test stations: 5 (with 1 additional station configuration optional)
2. Applied voltage: adjustable from 0-6000V ± 5%. When the current in the high-voltage circuit reaches or exceeds 60mA for 2 seconds during the test, the relay will activate, cut off the current, and the buzzer will sound an alarm indicating that the test sample is not qualified
3. Voltage, start-up, drainage, switching, stopping, ventilation, lighting, etc. are all implemented on the touch screen. Test data can be stored on the touch screen, and the save interface will automatically pop up after the test ends. Fill in the save name to save the data, and all saved data can be queried in the historical data
4. Real time display of voltage, droplet time, current, droplet flow rate, equipment door status, high current, and experimental results
5. Filter paper size: Made according to standard size requirements, with a filter paper thickness of 0.15-0.17mm.
6. Dropping device: high-precision constant current dripping device, adjustable dripping device,
7. The drip device is detachable, making it easy to clean excess contaminated liquid and preventing it from flowing into the box and corroding the body
8. The flow rate of the contaminated liquid can be automatically adjusted according to the voltage between 0.075~0.9mL/min, eliminating the trouble of adjusting the flow rate after adjusting the voltage
9. It can automatically verify the liquid flow rate, ensuring the accuracy of the flow rate and the accuracy of the test (generally, electromagnetic valve control cannot guarantee the accuracy of the flow rate and the uniformity of the liquid on the market)
10. The number of drops, drop time, and test time can be preset.
11. Automatic judgment and prompt of door status. The door cannot undergo high-voltage testing when it is open, effectively protecting the safety of operators
12. Abnormal test voltage alarm.
13. Voltage over range alarm
14. Current overload protection, current over range alarm.
15. Prompt peak current value
16. The top is equipped with an anti backflow exhaust device, which can discharge the smoke generated by combustion after the test is completed
17. Equipped with lighting function
18. Automatic hold at the end of the experiment
19. Pollution: A mixture of ammonium chloride, isooctylphenoxypolyethylene glycol, non-ionic wetting agents, and distilled or deionized water. The resistivity of the contaminated liquid at (23 ±) 1 ℃ should be (3.95 ± 0.05) Ω· m.
20. Electrode: The thickness of the upper and lower electrodes is 0.5mm, made of 304 stainless steel material, and the size is made according to the standard size requirements. The spacing between the upper and lower electrodes is 50 ± 0.5mm.
21. Power requirements: AC220 (± 10%) V/50HZ, 3KW
3、 Design Standard GB6553-2014 Test Method for Evaluating Electrical Insulation Materials for Use under Harsh Environmental Conditions for Resistance to Tracking and Corrosion (IEC60587:2007, IDT)
Taken from: Technical Service Department of Beijing Xinsheng Zhuorui Technology Co., Ltd.
If you need to learn about or purchase this device, please contact the Customer Service Department of Beijing Xinsheng Zhuorui Technology Co., Ltd.