Basic Info.
Type
Universal Testing Machine
Loading Method
Static Load
Product Description
HNHL-100A Loop Resistance Tester(with printer)Introduction HNHL-100A circuit resistance tester is made of advanced high-power switching power supply technology and advanced electronic circuits. It is a special testing instrument for high and low switch, cable and weld contact resistance. Its current adopts the standard DC recommended by the national standard GB736, and the resistance value of the tested sample can be measured under the condition of the standard current. The instrument has the characteristics of small size, light weight, strong anti-interference ability, high precision, convenient operation and perfect protection function.Parameter Model | HNHL-100 | HNHL-200 | HNHL-300 | HNHL-500 |
Output current | 100A | 100A 200A | 100A 200A 300A | 100A 200A 300A 400A 500A |
Measuring range | 0~1999mW expandable | 0~ 1999mW expandable | 0~ 1999mW expandable | 0~ 1999mW expandable |
Accuracy | 0.5%±1d | 0.5%±1d | 0.5%±1d | 0.5%±1d |
Resolution | 0.01mW |
Power supply | AC 220V±10% 50Hz±2% |
Service condition | -25ºC~50ºC 90%RH |
Features1. 320 *240 LCD, high-speed thermal printer.2. The instrument has the characteristics of small size, light weight, strong anti-interference ability, high precision, convenient operation and perfect protection function.3. With the latest power supply technology, it can continuously output large current for a long time and multi-current output.4. Operational amplifier and high-precision quadruple-integral A/D converter for precision instrument are used. Combined with high-performance 16-bit single-chip computer, the system automatically switches the amplification factor according to the signal size to ensure the test accuracy of the product.5. The product also designs a real-time calendar clock to provide time basis for printing and saving data.6. Data storage and historical data browsing function, can store 1000 sets of data, and has power-down protection function.7. Man-machine conversation keyboard operation mode, the whole process of intelligent work.8. Extensible RS232 interface to communicate with PC.
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.