The instrument is a professional equipment for testing the shielding efficiency of shielding clothing, which is widely used in power systems, manufacturers, scientific research units, etc. 【Relevant Standards】

This device is designed according to the requirements of the national standard GB/T 6568-2008 “Shielding Clothing for Live Operations”, and combined with the power industry standard DLT 976-2017 “Preventive Test Procedures for Live Work Tools, Devices and Equipment”, which requires regular shielding efficiency test tests for shielding clothing.

【Scope of application】: The instrument is a professional equipment for testing the shielding efficiency of shielding clothing, which is widely used in power systems, manufacturers, scientific research units, etc. [Meet the standard]: This device is designed according to the requirements of the national standard GB/T 6568-2008 “Shielding Clothing for Live Operations”, and combined with the power industry standard DLT 976-2017 “Preventive Test Procedures for Live Work Tools, Devices and Equipment”, which requires regular shielding efficiency test tests for shielding clothing. [Instrument features]: 1. The test host can output a single-phase AC test power supply and automatically calculate the efficiency of the shielding suit. 2. Adopt large-screen LCD full Chinese character menu human-machine interface, tabular data management, and Chinese character prompts are easy to operate. 3. The instrument has a software calibration function, which can automatically calibrate the voltage. 4. The instrument is equipped with a real-time clock to record the test time at any time. 5. 20 shielding efficiency records can be stored, and the test data can be consulted at any time. 6. High-speed thermal printer is adopted, which can print the test results on site. 7. It can cooperate with our company’s test management software to upload test data and test results to the local server to realize automated office. 【Technical Parameters】: 1. Applied voltage range: 100~600V (RMS) error <± 1% reading 2. Response voltage range: 15mV-20V (RMS) error <±1% reading 3. Working environment temperature: -10 ~ 40 °C 4. Relative humidity: ≤ 85 % 5. Instrument working power supply: AC 187 V~242 V 50Hz±1Hz