The AT51X8 is a newly designed high-precision, wide-range, multi-channel resistance meter with parallel measurement capability, capable of testing 8 channels of resistance simultaneously.
Controlled by a high-performance ARM microprocessor. The true-color 3.5-inch LCD can display 8 channel resistance values simultaneously, and each channel can have its comparator set independently.
Applied in automated equipment, it can use RS232C and HANDLER interfaces to output OK/NG signals, enhancing automated production testing capabilities.
| Parameter | AT51X8 | |
|---|---|---|
| Technical Parameters | ||
| Number of Channels | 8 (parallel measurement) | |
| Measurement Parameters | DC Low Resistance | |
| Basic Accuracy | 0.05% | |
| Measurement Range | 1μΩ~30kΩ | |
| Signal Source | Maximum Current | 1μA~1A |
| Current Mode | Auto | |
| Range | Auto, Manual, Nominal | |
| Measurement Speed | 30ms/channel (manual range) | |
| Display Results | 8-channel direct reading display | |
| Maximum Reading | 30,000 | |
| Calibration | Full-range short-circuit zeroing | |
| Comparator | Independent setting for 8 channels | |
| Trigger Mode | Internal, External, Manual, Remote trigger | |
| Temperature Compensation | Accuracy: 0.2°C, Range: 0~80°C | |
| Test Terminals | 4-terminal shielded (2 sense + 2 source) | |
| Contact Check Function | Supported | |
| General Parameters | ||
| Dimensions | Instrument Dimensions | Approx. 216×88×323 (W×H×D) mm |
| Package Dimensions | - | |
| Weight | Net Weight | Approx. 5kg |
| Gross Weight | - | |
| Power Requirements | 220VAC, 50Hz, 20VA | |
| Interface | RS-232C (SCPI), HANDLER (PLC), USB, Temperature Compensation | |
| Other | Supports SCPI/Modbus protocol, true-color LCD display, adjustable resistance upper/lower limits, temperature compensation, keyboard lock | |