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■ TH9320-S series AC/DC withstanding voltage/insulation resistance tester is an economical and intelligent safety tester with the characteristics of small size,light weight, pleasing appearance and easy operation. TH9320-S series can be widely used in the safety tests of household appliances, transformer, electrical equipments and components
■ Output voltage: AC:5kV/20mA; DC:6kV/10mA
■ Test voltage of insulation resistance:0.10kV-1.00kV
Test range of insulation resistance: 1MΩ-1000MΩ
■ 480×272 dot-matrix, TFT-LCD display
■ Provide 4 channels (-S4), 8 channels (-S8) scan interface
■ Rapidly discharging and arc detection
■ Randomly set voltage rising time and testing time in 999.9 seconds; Freely set waiting time for insulation resistance
■ Hold 20 testing steps; 4 testing modes selectable
■ Brand new operation interface and concise interface operation design
■ Lock keyboard
| Model | TH9320-S4A | TH9320-S8A | |
| Withstanding Voltage Test | |||
| Output Voltage | AC | 0.05 —5.00kV ± (2% reading+5digits) , (50Hz、60Hz optional) | |
| DC | 0.05 —6.00kV ± (2% reading+5digits) | ||
| Voltage Adjustment Rate | ≤ (1% – 5V)（rated power） | ||
| Current Test Range | AC | 0.000mA – 20.00mA ±(2% reading+2digits) | |
| DC | 0uA –10.00mA ±(2% reading+2digits) | ||
| Discharge Function | Discharge after test ends（DCW） | ||
| Insulation Resistance Test | |||
| Output Voltage | 0.10kV – 1.00kV ±(2%reading+2V) | ||
| Resistance Test Range | 1MΩ– 9999MΩ | ||
| Resistance Test Accuracy | 500V-1000V | 1MΩ– 1000MΩ ±(5%reading+2digits) ;1000MΩ–9999MΩ ±(10%reading+2digits) | |
| 100V-500V | 1MΩ– 1000MΩ ±(10%reading+2digits) | ||
| Discharge Function | Discharge after test ends | ||
| Arc Detection | |||
| Measurement Range | AC | 1 – 9 levels （factory default 5）（20mA、18mA、16mA、14mA、12mA、10mA、7.7mA、5.5mA、2.8mA respectively） | |
| DC | 1 – 9 levels | ||
| General Specification | |||
| Memory | 5 groups | ||
| Voltage Rising Time | 0.1s – 999.9s | ||
| Test Time Setting（AC/DC） | 0.2s – 999.9s | ||
| Waiting Time（IR） | 0.2s – 999.9s | ||
| Time Accuracy | ±(1%+0.1s) | ||
| Dimension（W×H×D） | 280mm×89mm×428mm/10kg | ||
| Interface | |||
| Standard | HANDLER, RS232, USBDRV(PC interface), USBHOST(USB port) | ||
| Scan Interface | 4 channels | 8 channels | |
| Contact Check Function | Yes | ||
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