The AT5110 is a newly designed high-precision, wide-range, multi-channel resistance tester capable of scanning and testing up to 10 channels of resistance.
It is controlled by a high-performance ARM microprocessor. The true-color 3.5-inch LCD can simultaneously display resistance values for all 30 channels, and each channel can be individually configured with a comparator.
The AT5110 can measure resistance from 1μΩ to 300kΩ with a display resolution of 30,000 counts. It also features standard temperature compensation functionality to accommodate various testing requirements. Designed for automation equipment, the AT5110 includes a HANDLER interface (PLC interface) for outputting GD/NG signals and an RS-232C interface that supports SCPI and Modbus protocols (Modbus has become national standard GB/T19582-2008). It is ideal for automatic sorting systems to achieve fully automated production line testing, enhancing production automation and testing capabilities!
| Parameter | AT5110 | |
|---|---|---|
| Technical Parameters | ||
| Number of Channels | 10 (Scanning Measurement) | |
| Measurement Parameters | DC Low Resistance | |
| Basic Accuracy | 0.05% | |
| Measurement Range | 1μΩ–300kΩ | |
| Signal Source | Maximum Current | 1μA–1A |
| Current Mode | Automatic | |
| Range | Auto / Manual / Nominal | |
| Measurement Speed | Slow: 3.4s/10ch; Medium: 830ms/10ch; Fast: 350ms/10ch; High Speed: 230ms/10ch | |
| Display Results | 10-Channel Direct Reading Display | |
| Maximum Reading | 30,000 | |
| Calibration | Full-Range Short-Circuit Zeroing | |
| Comparator | 10 Channels Independently Configurable | |
| Trigger Mode | Internal Trigger and Remote Trigger | |
| Temperature Compensation | Accuracy: 0.2°C; Range: 0–80°C | |
| Test Terminals | 4-Terminal Shielded (2 Sense + 2 Drive) with External Shield Ground | |
| Contact Check Function | Separate Detection on D+/S+ and D-/S- Terminals | |
| General Parameters | ||
| Dimensions | Instrument Dimensions | Approx. 216 × 88 × 323 mm (W × H × D) |
| Package Dimensions | - | |
| Weight | Net Weight | Approx. 3.5 kg |
| Gross Weight | - | |
| Power Requirements | Voltage: 198–240 VAC; Frequency: 50 Hz; Power: 20 VA | |
| Interface | RS-232C (SCPI Command Set), HANDLER (PLC Interface), USB, Temperature Compensation Interface | |
| Other | Supports SCPI/Modbus Protocols, True-Color LCD Display, Configurable Resistance Upper/Lower Limits, Temperature Compensation, Keyboard Lock | |