| Model | TH9130S | TH9131S |
| Scanning module | TH9130S-004 | TH9130S-001 | 0TH9130S-02 | TH9130S-003 | TH9130S-004 | TH9130S-001 | TH9130S-002 | 0TH9130S-03 |
| Functions & Channels | High voltage:ACW, DCW, IR | 4 | 8 | 8 | N | 4 | 8 | 8 | N |
| CK Contact Check | Y | Y | Y | N | Y | Y | Y | N |
| Ground Bond | Channel | 4 | 8 | N | 8 | 4 | 8 | N | 8 |
| Wire | Four-wire | Two-wire | N | Four-wire | Four-wire | Two-wire | N | Four-wire |
| Conduction | Y | Y | Y | Y | Y | Y | Y | Y |
| Withstand voltage test |
| Voltages | AC | Range | 0.05 - 5.0kV |
| Waveform | 50/60Hz0.1% Sine wave |
| Output power | 500VA(5.0kV/100mA) | 200VA |
| DC | Range | 0.05 - 6.0kV |
| Output power | 150VA(6.0kV/25mA) | 120VA |
| Load variation rate | (1% set value+10V)(Rating power) |
| Resolution | 2V |
| Accuracy | (1% set value+5V) |
| Current | AC | Range | V4kV | 0.001mA - 120mA | 0.001mA -40mA |
| V>4kV | 0.001mA - 100mA | 0.001mA -40mA |
| Resolution | 0.001mA |
| Accuracy | 120mA | 0.1mA-120.0mA | (1% readout value+0.6mA) |
| 30mA | 0.01mA-29.99mA | (1% readout value+0.15mA) |
| 3mA | 0.001mA-2.999mA | (1% readout value+0.015mA) |
| DC | Range | V1.5kV | 0.0001mA - 25mA | 0.0001mA - 20mA |
| V<1.5kV | 0.0001mA - 20mA | 0.0001mA - 20mA |
| Resolution | 0.1A |
| Accuracy | 25mA | 0.01mA - 25.00mA | (1% readout value+0.12mA) |
| 3mA | 0.001mA - 2.999mA | (1% readout value+0.015mA) |
| 5.1A | 0.1A-299.9A | (1% readout value+1.5A) |
| Time Setting | Testing time | 0.3 - 999s, 0 for continuous test |
| Rising time | 0.1 - 999s, 0 for closed |
| Falling time | 0.1 - 999s, 0 for closed |
| Waiting time | 0.1 - 999s, 0 for closed(DC withstanding voltage only) |
| Arc detection | AC | 1.0mA - 20.0mA | 1.0mA - 20.0mA |
| DC | 1.0mA - 10.0mA |
| Maximum short-circuit current (AC test only) | 200mA | 80mA |
| Fast discharge function | Automatic discharge after test(DCW) |
| Insulation resistance test |
| Voltage | Outputs | DC:0.05 - 6.0kV |
| Resolution | 2V |
| Accuracy | (1% readout value++5V) |
| Resistance | Test Range | 0.1M - 50.0G |
| Test Accuracy | V1kV | 1M - 1G (3% readout value+1M) |
| 1G - 10G (7% readout value+0.2G) |
| 10G - 50G (10% readout value+0.5G) |
| 500VV<1kV | 0.1M - 1G (3% readout value+1M) |
| 1G - 10G (7% readout value+0.2G) |
| 10G - 50G (10% readout value+0.5G) |
| V<500V | 1M - 1G (5% readout value+100V/Vs*10M) |
| Time setting | Testing time | 0.3 - 999s, 0 for continuous test |
| Rising time | 0.1 - 999s, 0 for closed |
| Falling time | 0.1 - 999s, 0 for closed |
| waiting time | 0.1 - 999s, 0 for closed |
| Fast discharge function | Automatic discharge after test |
| AC Ground Resistance Testing |
| Output Current | Range | 1.00 - 40.00A |
| Resolution | 0.01A |
| Accuracy | (2% set value+2 words) |
| Test Voltage | Range | 3.00 - 8.00V |
| Resolution | 0.01V |
| Accuracy | (2% set value+3 words) |
| Test Frequency | 50/60Hz0.1% |
| Output Adjustment Ratio | (1% output value++0.02A) |
| Resistance Test | Range | 1.00 - 10.00A | 0 - 600m |
| 10.01 - 30.00A | 0 - 200m |
| 30.01 - 40.00A | 0 - 150m |
| Accuracy | 1.00 - 3.00A | 0 - 600m(3% readout value+3 words) |
| 3.01 - 10.00A | 0 - 600m(2% readout value+2 words) |
| 10.01 - 30.00A | 0 - 200m(2% readout value+2 words) |
| 30.01 - 40.00A | 0 - 150m(2% readout value+2 words) |
| Testing time | 0.5 - 999s, 0 for continuous test |
| Conductivity Test |
| Test Current | 0.1A | 0.00 - 10.00 |
| 0.01A | 10.1 - 100.0 |
| 0.001A | 101 - 1000 |
| 0.0001A | 1001 - 10000 |
| Resistance Test Accuracy | 0 - 1000 | (1% readout value+3 words) |
| 1001 - 10000 | (1% readout value+10 words) |
| Testing time | 0.3 - 999s, 0 for continuous test |
| OSC open/short circuit detection |
| Sampling standard capacitance range | 0.001 - 40nF |
| Open Circuit Judgment Range | 10% - 100% |
| Short-circuit judgment range | 100% - 500% |
| Safety and Security Functions |
| Electric shock protection | 0.5mA0.25mA selectable: On or Off |
| Startup Protection Interlock | High-voltage output is allowed only if the pin is connected low |
| Panel Operated Protection | key lock |
| Alarm indication | Pass: short tone, green light; Fail: long tone, red light |
| Synchronized output test for withstand voltage and grounding | 5kVac/30mAacand 30Aac/150m |
| Storage and Interface |
| Internal storage | Up to 100 files can be stored and each file can be edited with 50 steps |
| Standard Interface | RS232USB DEVICEUSB HOSTLANHANDLER |
| Optional Interface | GPIB |
| Ambient Temperature & Humidity |
| Parameter Comparison Temp. | 18 - 28, humidity:30% - 70%RH |
| Normal operating temperature | 0 - 45, humidity:20% - 90%RH |
| Storage Ambient Temperature | -10- 55, humidity:<80%RH |
| General Indicator |
| Power supply | 100V - 240VAC, 47Hz - 63Hz |
| Power | no-load:<100W, Rated power:1200W |
| Dimension(W)(H)(D) | 430mm132mm550mm |
| Weight | 40kg | 40kg | 40kg | 40kg | 38kg | 38kg | 38kg | 38kg |