![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/40-2-600x413.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/41-2-600x424.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/42-2-600x448.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/43-2-600x395.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/40-2-150x103.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/41-2-150x106.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/42-2-150x112.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/43-2-150x99.jpg)
![Yokogawa GS20[USED]](https://mlidoo.com/wp-content/uploads/2026/02/40-2-300x300.jpg)
Yokogawa GS20[USED]
$1,500.00
Description
Description
Yokogawa GS20 is a high‑precision, high‑stability DC voltage/current source (often referenced as part of the GS200 series) designed for precision calibration, sensor testing, and low‑level signal simulationYokogawa Test & Measurement.
Core Specifications
表格
| Parameter | Value |
|---|---|
| Output Type | Bipolar DC voltage/current sourceYokogawa Test & Measurement |
| Voltage Range | ±30 V (max ±32 V)cdn.tmi.yokogawa.com |
| Current Range | ±200 mAcdn.tmi.yokogawa.com |
| Resolution | 5‑1/2 digits, ±120,000 counts; 100 nV / 10 nA stepscdn.tmi.yokogawa.com |
| Accuracy (1‑year) | ±0.016% + 240 μV (10 V range)Yokogawa Test & Measurement |
| Stability | ±0.001% + 20 μV (10 V range, 1‑year)Yokogawa Test & Measurement |
| Noise | Ultra‑low: ~3 μVp‑p |
| Operation | Four‑quadrant (source/sink)cdn.tmi.yokogawa.com |
| Interface | USB (mass storage), optional LAN/FTPweb-material3.yokogawa.com |
| Display | 256×64 VFD |
| Dimensions | 213 W × 88 H × 379 D mm |
| Weight | ~5 kg |
| Power | 80 VA |
Key Features
- Seamless bipolar output: Polarity reversal without mechanical relays or glitchesYokogawa Test & Measurement.
- Optional monitoring: 4‑1/2‑digit voltage/current measurement capabilityYokogawa Test & Measurement.
- Programmable: Store/recall setups; remote control via USB/LANweb-material3.yokogawa.com.
- Low noise: Ideal for sensitive analog and sensor circuits.
Typical Applications
- Precision calibration of meters and sensors
- Low‑level signal simulation (e.g., thermocouples, RTDs)
- Component characterization (diodes, transistors, ICs)
- Automated test systems (ATE)
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