Features
■ High voltage: AC 10kV, DC 12kV
■ Breakdown voltage test: AC can reach 10kV, DC can reach 12kV;
■ Component voltage stepping (10V) and Normal stepping (divided according to test steps)
■ High resolution: 7 inch 800 × 480 dots, TFT-LCD display
■ Chinese and English menu operation interface
■ ARC detection function
■ OSC check function
■ One-click screen capture function
■ Rear panel output function for automatic test of production line
■ Storage: 100 files, up to 50 steps per file
■ Pin detection
■ Insulation resistance can reach 50G
Technical Parameter
Model | TH9120A | TH9120D | ||
Test Mode | AC/OSC | DC/IR | ||
Withstand Voltage Test | ||||
Output Voltage | AC | Voltage Range | 0.05-10.0kV | —— |
Voltage Waveform | 50/60Hz ±0.1% Sine wave | —— | ||
Output Power | 200VA(10.0kV 20mA) | —— | ||
DC | Voltage Range | —— | 0.05-12.0kV | |
Output Power | —— | 120VA(12.0kV 10mA) | ||
Load Change Rate | ±(1% set value + 10V) (rated power) | |||
Voltage Resolution | 2V | |||
Voltage Accuracy | ±(1% set value + 0.1% full scale) | |||
Current Test Range | AC | Current Range | 0.001mA-20mA | —— |
Current Resolution | 0.001mA | —— | ||
Current Accuracy | 0.100mA-2.999mA±(1% reading + 0.5% full scale) | —— | ||
3.00mA-20.00 mA±(1.5% reading + 0.5% full scale) | —— | |||
DC | Current Range | —— | 0.0001mA-10mA | |
Current Resolution | —— | 0.1uA | ||
Current Accuracy | —— | ±(1% reading + 0.5% full scale) | ||
Maximum Short Circuit Current | 40mA (AC test only) | —— | ||
Fast Discharge Function | —— | Automatic discharge after test (DCW) | ||
Insulation Resistance Test | ||||
Output Voltage | —— | DC:0.05-5.0kV | ||
Voltage Resolution | —— | 2V | ||
Voltage Accuracy | —— | ±(1% set value + 0.5% full scale) | ||
Resistance Test Range | —— | 0.1MΩ– 50.0GΩ |