NWSPEC
SR-PS1 Programmable Constant Current Power Supply | Spectral Analysis | NWSPEC
SR-PS1 Programmable Constant Current Power Supply | Spectral Analysis | NWSPEC
Precision Programmable Constant Current Power Supply
Source + Meter for High-Precision Light Source Applications
Highly intelligent power supply combining source and meter functions with continuous current adjustment. Delivers exceptional stability (±1mA) and accuracy (±0.5%) for laboratory spectral analysis, integrating sphere illumination, and photometric/colorimetric calibration systems. RS232 programmable control enables automated test sequences.
Applications
- Laboratory high-precision spectral analysis systems
- Uniform brightness integrating sphere illumination
- Photometric and colorimetric calibration systems
- Standard light source characterization
Key Features
- Source and meter combined in one unit
- RS232 communication interface (9600 baud)
- High intelligence with programmable control
- Continuously adjustable output current
- Excellent reliability for continuous operation
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Voltage | 0 ~ 25V |
| Output Current |
0 ~ 2.5A (continuously adjustable) |
| Current Stability | ±1mA |
| Current Accuracy |
±0.5% reading + 5 digits (1.000 ~ 2.500A)±1% reading + 8 digits (0.001 ~ 1.000A) |
| Ammeter Resolution | 0.1mA |
| Current Drift | ±0.8% reading ± 2 digits / 3 minutes |
| Current Ripple (Stabilized) | 0.1mA |
| Maximum Output Power | 75VA |
| RS232 Baud Rate | 9600 b/s |
| Operating Temperature | 23°C ± 10°C |
| Relative Humidity | 55% ± 20% |
| Power Supply | 220V / 50Hz |
Ideal power supply for standard light sources requiring high-precision constant current.
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Frequently Asked Questions
How can I contact you?
Feel free to call us T+86 189-6516-4839
or email sales@nwspec.com to:
• Place an order
• Ask for a quote
• Or if you have any other questions
You will always get a live person here at NWSPEC; never an automated system!
We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday.
Where can I find application notes?
If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com
Do you have instructional manuals for your instruments to download?
Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .
If you don't see the one you are looking for, please contact: sales@nwspec.com