The AT9620 AC/DC withstand voltage and insulation tester integrates dielectric strength (AC/DC withstand voltage) and insulation resistance testing, making it an important inspection instrument for appliance manufacturers and quality inspection departments.
Controlled by a high-speed microprocessor, it measures all safety parameters of the device under test in real time and completes three tests within 4 seconds, meeting the fast testing requirements of production lines.
The AT9620 uses a 5-inch colour touch screen for simple operation and provides intelligent upper and lower limit judgement that automatically identifies defective products. Multiple anti-interference measures, hardware and software protection, and automatic over-voltage and over-current protection make it safer to use.
The series uses sinusoidal pulse width modulation (SPWM) technology for contactless high-voltage adjustment, which together with hardware and software protection improves instrument reliability.
| Parameter | AT9610 | AT9620 | |
|---|---|---|---|
| Basic Information | |||
| Channels | Single Channel | ||
| Test Functions | AC Withstand, DC Withstand, Insulation Resistance | AC Withstanding, DC Withstanding, Insulation Resistance | |
| Interfaces | RS232/Handler/USB/RS485/Ethernet | RS-232/Handler/USB/RS-485/Ethernet | |
| Arc Detection | 9 levels (AC/DC) | ||
| Other Functions | List setting, Discharge function, 5-inch true color LCD + touch screen | List settings, Discharge function, 5" Color LCD + Touchscreen | |
| AC Withstand Voltage | |||
| Rated Output | AC 5.000kV/10mA | AC 5.000kV / 20mA | |
| Output Voltage | 0.050kV-5.000kV AC Resolution: 10V | 0.050kV to 5.000kV AC, Resolution: 10V | |
| Voltage Accuracy | 2% of reading + 5 digits | ||
| Voltage Regulation | 2% of reading + 5V (from no-load to full-load) | 2% of reading + 5V (no load to full load) | |
| Output Frequency | 50Hz or 60Hz selectable | ||
| Measurement Current | 0.001mA-10.00mA Resolution: 0.001/0.01 | 0.001mA to 20.00mA, Resolution: 0.001 / 0.01 | |
| Current Accuracy | 2% of reading + 5 digits | ||
| Voltage Rise Time | 0.4s-999.9s | 0.4s to 999.9s | |
| Test Time | 0.5s-999.9s | 0.5s to 999.9s | |
| Voltage Fall Time | 0.1s-999.9s, OFF | 0.1s to 999.9s, OFF | |
| DC Withstand Voltage | |||
| Rated Output | DC 6kV/5mA | DC 6kV / 10mA | |
| Output Voltage | 0.050kV-6.000kV DC Resolution: 10V | 0.050kV to 6.000kV DC, Resolution: 10V | |
| Voltage Accuracy | 2% of reading + 5 digits | ||
| Voltage Regulation | 2% of reading + 5V | ||
| Current Measurement | 0.1μA-5.000mA | 0.1μA to 10.000mA | |
| Current Accuracy | 2% of reading + 5 digits | ||
| Voltage Rise Time | 0.4s-999.9s | 0.4s to 999.9s | |
| Test Time | 0.5s-999.9s | 0.5s to 999.9s | |
| Voltage Fall Time | 0.1s-999.9s | 0.1s to 999.9s | |
| Insulation Resistance | |||
| Rated Output | DC 1kV/50GΩ | DC 1kV / 50GΩ | |
| Output Voltage | 0.050kV-1.000kV DC Resolution: 1V | 0.050kV to 1.000kV DC, Resolution: 1V | |
| Voltage Accuracy | 2% of setting + 5V | 2% of set value + 5V | |
| Measurement Range | 1MΩ-49999MΩ | 1MΩ to 49999MΩ | |
| General Parameters | |||
| Dimensions | Instrument Dimensions | 215mm(W)×88mm(H)×400mm(D) | 215(W) × 88(H) × 400(D) mm |
| Package Dimensions | - | ||
| Weight | Net Weight | 8kg | 8 kg |
| Gross Weight | - | ||
| Power Requirements | 220V 50/60Hz 550VA | ||
| Interfaces | RS232/Handler/USB/RS485/Ethernet | RS-232/Handler/USB/RS-485/Ethernet | |
| Others | ATL900E hipot test lead; ATL108 RS232 communication cable; DB9-handler connector; Power cord | ATL900E Withstanding Voltage Test Leads; ATL108 RS-232 Communication Cable; DB9-Handler Connector; Power Cable | |