CT4653 High Speed High Precision DC Resistance Meter
CT4653 High Speed High Precision DC Resistance Meter
CT4653 Precision DC Resistance Tester is one of the highest-precision DC resistance testers in the industry.
CT4653 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 CT4653 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.
CT4653 is a compact version of CT4653.
Specification
Feature
Application
Specification Selection Table
Specification
| Model | CT4653 |
| 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
- 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 single-channel tester is applied to small signal contacts, small fuses, leads, small magnetic parts, motor coils, transformer coils, solenoids, chokes, wiring harnesses, connectors, relay contacts, fuses, resistors, conductive coatings, conductive rubber.
- Suitable to resistance testing requiring high accuracy
- Used to test high speed and multi test point resistances
- In fast sorting of large quantities of electronic components
- For resistance measurement of high, medium and low conductivity resistance materials.
- Fit to characterize the low resistance characteristics of electromechanical components under the low current 100mA and low open voltage 30mV conditions
Specification Selection Table
| Model | Channel No. | Type | Test Accuracy | Resolution | Display |
| CT4653 | 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 |