CT4653-24 Multi-channel High Speed High Precision DC Resistance Meter
CT4653-24 Multi-channel High Speed High Precision DC Resistance Meter
The CT4653s also can be work as multi-channel resistance tester. 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 CT4653 resistance meter, CT4653-12 and CT4653-24 is outstanding in anti-interference performance, make it very suitable for supporting automation equipment to complete automatic test.
CT4653 multi-channel resistance tester 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;
CT4653 instrument comes standard with RS232/RS485/LAN and I/O interface, especially suitable for supporting automatic equipment to complete automatic test.
Specification
Feature
Application
Specification Selection Table
Specification
| Model | T4653-24H |
| Display | 3.5 inch TFT-LCD |
| Measurement parameters | DC resistance |
| Resolution | 0.1μΩ |
| Test scope | 10mΩ~10MΩ,9 ranges |
| Measuring current | 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 | 20mΩ/200mΩ/2000mΩ/20Ω/200Ω/2000Ω/20kΩ/200kΩ/2000ΚΩ/10ΜΩ |
| Signal source | 1A DC, Max:5.5V |
| Temperature | 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, 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 | CT9348 temperature probe, PB36 connector,HT9344 test clip, HT9800 communication cable, power cord |
Feature
- Support multi-channel test, up to 24 test points via four terminals
- Thermoelectric compensation (OVC)
- Testing range 0.01μΩ to 1200 MΩ
- Low power resistance measurement
- Test cable open circuit detection function, suitable for OS inspection of automatic production lines
- D/A output
- Automatic test function
- External control I/O port, RS-232 interface, Ethernet port, temperature test interface, analog input and output port, especially suitable for supporting automatic equipment to complete automatic test.
Application
CT4653-24 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 |
| CT4556 | Single | Standard | 10mΩ~1000MΩ | 0.01μΩ | 6 1/2 |
| CT4653 | Economy | 10mΩ~10MΩ | 0.1μΩ | 5 1/2 | |
| CT4653-12H | 12-Channel | Functional | 0.1μΩ | ||
| CT4653-24H | 24-Channel | Functional | 0.1μΩ |