The PS-200 Spectroradiometer is a compact, high-performance instrument designed to measure spectral radiation across a wavelength range of 300–850 nm. It provides accurate spectral output, reflectance, and transmittance measurements for lighting, research, and material analysis. Supplied as a complete, ready-to-use package with software, calibration files, and essential accessories, the PS-200 delivers reliable performance in both laboratory and field environments.
Specifications
| Specification | Details |
|---|---|
| Wavelength Sensitivity | 190 to 850 nm |
| Irradiance Calibration Range | 300 to 850 nm |
| Wavelength Resolution | 0.85 nm |
| Detector Type | CCD, 2048 pixel |
| Grating Type | Holographic and aberration-corrected, 590 g/nm |
| Digitizer | 16-bit |
| Signal-to-Noise Ratio | 1000:1 |
| Stray Light | 0.02% at 435 nm, 0.2% at 200 nm |
| Measurement Repeatability | Less than 1% |
| Calibration Uncertainty | ±10% |
| Detector Integration (Exposure) Range | 1 ms to 65 s |
| Directional (Cosine) Response | ±5% at 80° zenith angle |
| Software | Windows compatible (included) |
| Computer Interface | USB 2.0 |
| Power Requirement | 100 mA at 5 V DC (supplied via USB cable) |
| Operating Temperature | 0 to 60 °C |
| Optical Cable | 2 m armored fiber-optic |
| Base Unit Size | 69 mm × 100 mm × 150 mm |
| Mass | 900 g |
| Warranty | 1 year against defects in materials and workmanship |
Laboratory Experiments
Environmental Research
Agricultural Research
Plant Growth
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