![Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]](https://mlidoo.com/wp-content/uploads/2026/02/49-600x496.jpg)
![Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]](https://mlidoo.com/wp-content/uploads/2026/02/50-1-600x528.jpg)
![Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]](https://mlidoo.com/wp-content/uploads/2026/02/49-150x124.jpg)
![Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]](https://mlidoo.com/wp-content/uploads/2026/02/50-1-150x132.jpg)
![Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]](https://mlidoo.com/wp-content/uploads/2026/02/49-300x300.jpg)
Yokogawa GS820 Multi-channel Signal Source Measurement Unit[USED]
$1,000.00
Description
Description
Yokogawa GS820 is a high‑precision, multi‑channel source measure unit (SMU) with two fully isolated analog channels, supporting four‑quadrant operation and high‑speed, programmable sourcing/measurement for electronic component and device testingYokogawa Test & Measurement.
Core Specifications (18V / 50V Models)
表格
| Parameter | 18V Model | 50V Model |
|---|---|---|
| Channels | 2 isolated analog channelsYokogawa Test & Measurement | 2 isolated analog channelsYokogawa Test & Measurement |
| Voltage Ranges | ±200 mV, ±2 V, ±7 V, ±18 V | ±200 mV, ±2 V, ±20 V, ±50 V |
| Current Ranges | ±200 nA to ±3.2 A | ±200 nA to ±1.2 A |
| Max Output | ±7 V / ±3.2 A; ±18 V / ±1.2 A | ±20 V / ±1.2 A; ±50 V / ±0.6 A |
| Resolution | 5.5 digits; 1 pA / 10 nV | 5.5 digits; 1 pA / 10 nV |
| Operation | Four‑quadrant (source/sink)Yokogawa Test & Measurement | Four‑quadrant (source/sink)Yokogawa Test & Measurement |
| Arbitrary Waveform | Up to 100,000 points; 100 μs step | Up to 100,000 points; 100 μs step |
| Sense | Local / 4‑wire remote sense | Local / 4‑wire remote sense |
| Digital I/O | 16‑bit (765602/765612) | 16‑bit (765602/765612) |
| Interfaces | USB, LAN (Ethernet)web-material3.yokogawa.com | USB, LAN (Ethernet)web-material3.yokogawa.com |
| Dimensions | 213 W × 88 H × 379 D mm | 213 W × 88 H × 379 D mm |
| Weight | ~5 kg | ~5 kg |
Key Functions per Channel
- VS/IM: Voltage source + current measurement
- IS/VM: Current source + voltage measurement
- VS: Voltage source only
- IS: Current source only
- VM: Voltmeter only
- IM: Ammeter only
- Resistance: Measure via IS/VMYokogawa Test & Measurement
Key Features
- Isolated Channels: Full galvanic isolation between channels and groundYokogawa Test & Measurement.
- High Speed: Simultaneous dual‑channel measurement; fast data transfer via USB/LANweb-material3.yokogawa.com.
- Master‑Slave Expansion: Up to 10 channels total (5 units) with full synchronizationYokogawa Test & Measurement.
- Programmable: CSV‑based test sequences; no‑PC standalone operationYokogawa Test & Measurement.
- Low Noise: Ultra‑low noise for precision low‑level testing.
Typical Applications
- Semiconductor device characterization (diodes, transistors, ICs)
- LED and optoelectronic component testing
- Battery and power supply evaluation
- Automated production line testing (ATE)
- I‑V curve tracing and resistance measurement
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