The Tonghui TH1932 is a 2-channel low-noise SMU with 7″ touchscreen, ±210 V/±3.03 A DC, ±10.5 A pulse, 6½-digit source & measurement and 10 fA/0.1 μV resolution.
Volume discounts on request!
€8,888.00 Net
€10,576.72 incl. VAT
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Delivery time: 10 weeks
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- 2 year guarantee
Description
The Tonghui TH193X series combines high-precision source measurement function with a 7″ capacitive touchscreen, Linux OS and four-quadrant voltage and current output up to ±210 V/±3.03 A DC (±10.5 A pulse). With resolutions up to 10 fA/0.1 μV and sampling intervals from 1 μs, it is ideal for fast, stand-alone I/V measurements without a PC connection.Features
- 7″ capacitive touchscreen (800×480) with Linux OS and DE/EN GUI
- Four-quadrant voltage and current source (DC and pulse)
- Single (TH1931) or dual-channel design (TH1932)
- Output up to ±210 V DC, ±3.03 A DC / ±10.5 A pulse
- Minimum resolution 10 fA / 0.1 μV (source), 1 pA / 10 μV (measurement)
- Sampling rate up to 1 000 000 dots/s, I/V curve sweep and arbitrary wave gene
- DC, pulse, scan and list outputs, pulses min. 50 μs
- Mathematical operations, lubricant filter, deviation correction
- 14-level sorting function with pass/fail comparator
Applications
- Semiconductor and component tests (diodes, FET, IGBT, ICs)
- Passive components (resistors, sensors, PV cells)
- Electrochemical measurements and battery tests
- Research & teaching (nanomaterials, MR effects)
- Inline test systems with handler interface for automated sorting
Technical Data
| Model |  TH1931 | TH1932 |
|---|---|---|
| Display | 7″ capac. touchscreen, 800×480 | 7″ capac. touchscreen, 800×480 |
| Channels | 1 | 2 |
| Max. Output voltage | ±210 V DC | ±210 V DC |
| Max. Output current (DC) | ±3,03 A | ±3,03 A |
| Max. Pulse current | ±10,5 A | ±10,5 A |
| Source digits | 6½ | 6½ |
| Source resolution | 10 fA / 0.1 μV | 10 fA / 0.1 μV |
| Measure digits | 6½ | 6½ |
| Measurement resolution | 1 pA / 10 μV | 1 pA / 10 μV |
| Min. time interval | 1 μs | 1 μs |