English
| Contact US For Quotation | Email:464560351@qq.com | Whatsapp&Wechat:+8618620373879 |
Overview
CHT3545/CHT3542 Precision DC Resistance Tester is one of the highest-precision DC resistance testers in the industry. CHT3545 dc resistance tester is 6 1/2 and 1.200,000 display, the minimum resolution can measure 0.01μΩ. Its basic accuracy of 0.01% is quite fit in the inverter motor coil inspection and other fields requiring high-resolution resistance measurement. The CHT3545 features high-speed test cable anomaly detection and extremely short measurement cycles, with a maximum sorting speed of 2.2 mS, ensuring high-speed and reliable sorting every time. CHT3542 is a compact version of CHT3545; CHT3545 is high configuration with a higher price. |
Feature
|
Specification
| Model | CHT3545 | CHT3542 |
| Display | 3.5 inch TFT-LCD | |
| Measurement parameters | DC resistance | |
| Resolution | 0.01μΩ | 0.1μΩ |
| Test scope | [LP OFF] ranges from10mΩ~1000MΩ,12 ranges | 10mΩ~10MΩ,9 ranges |
| [LP ON] ranges from 1000mΩ~1000Ω,4 ranges | ||
| Measuring current | Less than DC 1A~1μA[LP ON]DC 1mA~5μA | DC 1A-0.5uA |
| Measuring accuracy | ±0.01%rdg.±0.001%f.s. | |
| Measuring speed | FAST(2.2ms), MED(50Hz:21ms,60Hz:18ms), SLOW1(102ms),SLOW2(202ms) | |
| Measurement range | 10mΩ/100mΩ/1000mΩ/10Ω/100Ω/1000Ω/10kΩ/ | 20mΩ/200mΩ/2000mΩ/20Ω/200Ω/2000Ω/ |
| 100kΩ/1000kΩ/10MΩ/100ΜΩ/1000ΜΩ | 20kΩ/200kΩ/2000ΚΩ/10ΜΩ | |
| Signal source | 1A DC, Max:5.5V | |
| Temperature | Range:-10℃~99.9℃; Accuracy:± 0.50℃ | Range:-10℃~60℃ Accuracy:1℃ |
| Humidity range | 23℃，less than 80RH | |
| Calibration | Short-circuit reset for all ranges | |
| Comparator | 10-bin sorting, output signal HIGH/IN/LOW | |
| Data storage | Support with PC software and store in PC | |
| Trigger | Internal, manual, bus trigger | |
| Other | Test lead anomaly detection | |
| Interface | External IO, Anlog,LAN,RS-232 | External IO, LAN,RS-232 |
| Power supply | Voltage:100VAC～256VAC; Frequency: 50Hz～60Hz; Rated power:15VA | |
| Size & weight | 325mm*215mm*96.5mm(L*W*H) 2kg | |
| Accessories | CHT9348 temperature probe, PB36 connector,CHT9344 test clip, CHT9800 communication cable, power cord | |
| The CHT3542 multi-channel resistance tester is a new generation product from Hopetech Technology. Each model has two-wire and four-wire switchable modes. They realize maximum two-wire 48-channel resistance test and four-wire 24- channel resistance test. Based on the identical circuit design of the classic model CHT3542 resistance meter, CHT3542-12 and CHT3542-24 is outstanding in anti-interference performance, make it very suitable for supporting automation equipment to complete automatic test. |
Feature
CHT3542 instrument comes standard with RS232/RS485/LAN and I/O interface, especially suitable for supporting automatic equipment to complete automatic test.
CHT3542 multi-channel resistance tester is able to work in a single-channel test and multi-channel test
It has two-wire and four-wire switchable modes. Each two-wire single-card can test maximum 24-channel and four-wire single-card can test maximum 12-channel; two-wire dual-card can test maximum 48-channel, four-wire dual-card can test maximum 24 -channel
|
HT3542 portable Resistance Tester is suitable for the following application
CHT3542 multi-channel resistance tester is special for measurement of three-phase motor coil; inspection of connectors and wiring harness; inspection of relay contacts; inspection of welded parts of battery terminals |
Specification Selection Table
| Model | Channel No. | Type | Test Accuracy | Resolution | Display |
| CHT3545 | Single | Standard | 10mΩ~1000MΩ | 0.01μΩ | 6 1/2 |
| CHT3542 | Economy | 10mΩ~10MΩ | 0.1μΩ | 5 1/2 | |
| CHT3542-12H | 12-Channel | Functional | 0.1μΩ | ||
| CHT3542-24H | 24-Channel | Functional | 0.1μΩ |
