China Intelligent Double Display Insulation Resistance Tester Test Machine

Product Description:
HZJY-623 Intelligent double display insulation resistance tester uses the embedded MCU industrial real-time operating system, perfect combination the thin wire tension meterhead and graphic dot matrix liquid crystal display. This tester has various voltage output levels(500V,1000V,2500V,5000v), large capacity, strong anti-interference, pointer and digital synchronous display, AC and DC dual purpose, simple operation, automatically calculate various insulation index (absorption ratio, polarity index), various measurement results, with prevent power off function, etc.
Product Features:
1.Automatic release voltage function.
2.USB interface data transmission.
3.Backlight function facilitates work in dark light.
4.The bar chart shows the measurement results. High voltage prompt and red warning light.
5.Automatic shutdown function. When the measurement is finished, 15 minutes will be automatically turned OFF if the operation is not operated. After the automatic shutdown, press ON/OFF button for 1 second, the machine starting up.
7.18 sets of data storage functions. Set test TIME function: automatically execute the measurement within 15 minutes of the specified time. COMP measurement (comparative functional measurement). PI measurement (polarization index measurement),PI measurement can be measured at any two time, according to the setting of automatic measurement resistivity.
Product Parameters:

Rated Voltage500V 1000V 2500V 5000V Measurement Range0.5MΩ~20GΩ20MΩ~40GΩ5MΩ~100GΩ10MΩ~200GΩOpen-circuit
voltageDC 500V 0%~+20%DC 1000V 0%~+20%DC 2500V 0%~+20%DC 5000V 0%~+20%Setting Current1mA~1.2mA
at 500KΩ load1mA~1.2mA
at 1MΩ load1mA~1.2mA
at 2.5MΩ load1mA~1.2mA
at 5MΩ loadAccuracy0.5MΩ~99.9MΩ:±(3%+5)
100MΩ~9.99MΩ:±(5%+5)
10.0GΩ~20.0GΩ:±(10%+5)20MΩ~99.9MΩ:±(3%+5)
100MΩ~9.99MΩ:±(5%+5)
10.0GΩ~40.0GΩ:±(10%+5)50MΩ~99.9MΩ:±(3%+5)
100MΩ~9.99MΩ:±(5%+5)
10.0GΩ~100.0GΩ:±(10%+510MΩ~29.9MΩ:(only for referency)
30MΩ~99.9MΩ:±(5%+5)
100MΩ~9.99MΩ:±(5%+5)
10.0GΩ~99.9GΩ:±(10%+5
Above 100GΩ:~~±(10%+5
Temperature <50%RH

Company Infromation:
Wuhan Hezhong Electrical Equipment Manufacture Co., Ltd founded in 2002, reorganized by electrical test equipment factory of former Wuhan high voltage research institute, is a high quality equipment supplier of China State Grid. After years of continuous innovation has become as a professional production and sale electric power testing, test equipment of high-tech enterprise integrates the ability to scientific research, development, production and sales, service, with kinds of patents, its core technology is in the same industry leading lever, and cooperates with the research institutes of Tsinghua University, Peking University and Chiao Tung University. Our sales and service are all over the country and exported to America and Europe, southeast Asia markets such as USA, Singapore and other overseas markets.