The AT8612 DC electronic load adopts high-performance ARM microprocessor control and features a 3.5-inch true-color LCD display. The bilingual (Chinese/English) operation is more convenient, with excellent speed and performance. It provides four working modes: Constant Current (CC), Constant Voltage (CV), Constant Power (CP), and Constant Resistance (CR), as well as six test functions: Normal Test (NRM), Transient Test (TRN), Sequence List Test (SEQ), Auto List Test (ATF), Battery Test (BAT), and Short Circuit Test (SHT).
You can use the instrument's built-in file editor or RS232 and USB interfaces to edit sequence list and auto list files for efficient testing.
In addition to testing general linear power supplies and switching power supplies, the AT8612 is better suited for testing battery chargers and batteries, meeting the diverse requirements of power-related manufacturers.
| Parameter | AT8612 | |
|---|---|---|
| Electrical Parameters | ||
| Rated Input | 300W / 300V / 30A | |
| Set Current | 0-3A: Resolution: 0.0001A, Accuracy: 0.1%; 0-30A: Resolution: 0.001A, Accuracy: 0.2% | |
| Set Voltage | 0-18V: Resolution: 0.001V, Accuracy: 0.05%; 0-150V: Resolution: 0.01V, Accuracy: 0.05% | |
| Set Power | 0-100W: Resolution: 0.001W, Accuracy: 1%; above 100W: Resolution: 0.01W, Accuracy: 1% | |
| Set Resistance | 0.1 ~ 99Ω: Resolution: 0.01Ω, Accuracy: 1%; 100 ~ 4kΩ: Resolution: 0.1Ω, Accuracy: 1% | |
| Monitoring | Ammeter accuracy 0.1%; Voltmeter accuracy 0.05% | |
| Short Circuit Test | Current approx. 30A; Internal resistance approx. 40mΩ | |
| Test Speed | Fast 10 times/sec, Medium 5 times/sec, Slow 3 times/sec | |
| Dynamic Test | 0.1Hz ~ 1kHz | |
| Dynamic List Test | 10 files, 100 steps/file | |
| Comprehensive Test | 10 files, 20 steps/file | |
| Battery Level Test | Maximum time up to 1000 hours, can display capacity up to 999.99AH, and also display discharge time. | |
| Protection | 5-level safety protection | |
| General Parameters | ||
| Dimensions | Instrument Dimensions | 264 (W) x 107 (H) x 350 (D) mm |
| Packaging Dimensions | - | |
| Weight | Net Weight | 5 kg |
| Gross Weight | - | |
| Power Requirements | Voltage: 90V-260VAC, Frequency: 47-440Hz, Power: max 10VA | |
| Interface | Remote test interface, external trigger input, RS232 interface, optional RS485 interface | |
| Communication Protocol | Compatible with SCPI command set, ASCII transmission | |
| Other | LCD display/4-wire remote test/smart fan cooling; Accessories: ATL509 test cable; ATL108 RS232 communication cable; ATS861X data acquisition software (Version 2) | |