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MEWOI-ZSL100A(Or ZSL200A) High Performance100A Resistance Loop Tester Circuit Resistance Tester,Microhmeter
INTRODUCTION
| MEWOI-ZSL100A Contact resistance tester is based on IEC Standard to design for high accurate and digital switches testing. The instrument adopts high frequency superpower constant current switch power source technology, can test micro ohm contact resistance. Wildly use in varies switch and electric appliance contact resistance test loop resistance test cable wires test weld contact resistance test. The machine has high accuracy and great stability, which can meet the requirement of electric power supplier department for high voltage switch maintaining and loop resistance tester. |
MAIN FEATURES
1,The machine can be controlled by the phone using special software so that the test result can save the phone and queried. |
| 2,The machine has multiple Protection function such as overhot of power protection disconnection protection and outage protection during the test. |
| 3, Intelligent power management technology, save energy to avoid the machine become hot |
| 4,High output voltage and wide measurement range |
| 5,Quickly test, The test current is from high accurancy constant current,which don’t need to regulate manually. |
| 6,The four-terminal wiring method is used to effectively eliminate the influence of the resistance of the test line on the test results. |
| 7,7 inch color tauch scrren, English version |
| 8,The instrument comes with a perpetual calendar clock and power-off storage, which can store 1000 sets of test data, which can be consulted at any time |
| 9,The instrument has Bluetooth communication, RS232 communication and USB interface for computer communication and U disk data storage. |
| 10,Micro printer to print the result |
TECHNICAL SPECIFICATION
Measuring current： | 50A 、100A |
Measuring range： | 0～100mΩ（50A） 0～50mΩ（100A） |
Resolution: | 0.1µΩ |
Accuracy： | ±（0.5%±2word） |
Power: | 1000W |
Working method: | continuous measurement |
Power supply: | AC220V±10% 50HZ |
Temperature: | 0～40℃ |
Relative humidity: | ≦90% no dew |
Packing Details | Volume：450mm×240mm×280mmWeight：15.6 KG |
SELECTION GUIDE
| Model No. | Output Current | Range | Accuracy/Resolution | Measuring time | Testing Times | Test wires | Weight |
 MEWOI-LX3291S | 100A、80A、50A、30A | 100A 0~5mΩ 80A 0~8mΩ 50A 0~10mΩ 30A 0~20mΩ | ±（Reading×0.5% +1µΩ） ,0.1µΩ | Quick、10~60 seconds optional | More than 600 times（full charge, fast measurement mode） | <10Ω | 1.7KG |
MEWOI-LX3290S | 200A、150A、100A、80A、50A、30A | 200A 0~1mΩ 150A 0~2mΩ 100A 0~5mΩ 80A 0~8mΩ 50A 0~10mΩ 30A 0~20mΩ | ±（Reading×0.5% +1µΩ） ,0.1µΩ | Quick、10~60 seconds optional | More than 500 times（full charge, fast measurement mode）,9AH Lithium battery | <8Ω | 1.7KG |
MEWOI-ZCL100E | 100A、50A | 100A: 0 ~ 2mΩ; 50A: 0 ~4mΩ； | ±0.5%（Reading×+5digits ）,0.1µΩ | 1S, 3S, 10S, 20S, 30S, 60S; | More than 600 times（full charge, fast measurement mode） | <10Ω | 1.94KG |
MEWOI-ZUHL100A | 100A，50A 20A | 0~19999mΩ expandable | 0.5%rdg±10dgt，0.01mΩ | 9.9KG,Current customized 1, two-phase 2, three-phase | |||
MEWOI-ZUHL200A | 20A 50A 100A 150A 200A | 0~19999mΩ expandable | 0.5%rdg±10dgt，0.01mΩ | 12.9KG,Current customized 1, two-phase 2, three-phase | |||
MEWOI-ZSL100A | 50A 、100A | 0～100mΩ（50A） 0～50mΩ（100A） | ±（0.5%±2dgt），0.1µΩ | AC220V±10% 50HZ,continuous measurement | 15.6kg including box | ||
MEWOI-ZSL200A | 50A, 100A, 150A, 200A | 50A: 0～100mΩ 100A: 0～50mΩ 150A: 0～25mΩ 200A:0～20mΩ | ±（0.5%±2dgt），0.1µΩ | AC220V±10% 50HZ,continuous measurement | 15.6kg including box | ||
| 200A, 150A, 100A, 50A | 200A 0 - 1000uΩ 150A 0 - 1400uΩ 100A 0 - 2000uΩ 50A 0 - 10 mΩ | ± (reading x 0.5%+ 1 uΩ), 0.1 uΩ | fast, 10 ~ 60 seconds optional | Built-in lithium battery or external charger, charger input 100 - 240VAC, 50Hz/60Hz | 1.6KG | |
MEWOI-SHL100A | 50A, 100A | 0~100m Ω (50A) 0~50m Ω (100A) | ± (0.5% ± 2 words) ，0.1 μ Ω | AC220V ± 10% 50HZ | 9.5KG including box | ||
MEWOI-HZ100A | 30A, 50A, 80A, 100A | 100A: 0~2mΩ 80A: 0~8mΩ 50A,0~20mΩ 30A,0~50mΩ | 0.1u Ω 0.5% ± 1u Ω | 1s, 5s, 10s, 30s, 60s optional | more than 600 times (fully charged, test time 1 second) | <10Ω | 2.6KG |
 MEWOI-HZ200A | 30A，50A，80A，100A，160A，200A | 200A: 0~2mΩ 160A 0~4mΩ 100A 0~10mΩ 80A 0~15mΩ 50A ~20mΩ 30A 0~50mΩ | 0.1u Ω 0.5% ± 1u Ω | 1s, 5s, 10s, 30s, 60s optional | more than 600 times (fully charged, test time 1 second) | <10Ω | 2.6KG |
