PORS-15 portable spectrometer is a product launched by Beijing Puxi General Instrument Co., Ltd. The instrument is small and portable, and is suitable for field measurement, emergency detection, and online monitoring. It can be widely used in environmental protection, agriculture, inspection and quarantine and other industries.
The PORS-15 portable spectrometer, produced by Beijing Puxi General Instruments Co., Ltd., is a compact, lightweight device designed for field, emergency, and online monitoring applications in environmental, agricultural, and inspection sectors. It offers a range of functions including spectral scanning, photometric measurement, quantitative analysis, and peak detection, with optional user‑defined modules.
Key technologies include an immersion fiber optic probe made of corrosion‑resistant material, a holographic flat‑field concave grating, and a PDA array receiver. The instrument provides up to 100 stored spectra and can communicate with a PC via an RS232 interface for data processing. Its software suite supports water‑quality measurements such as COD, ammonia nitrogen, and hexavalent chromium, and can be customized for other applications. This manual is written in Chinese.
| Wavelength range | 380-800 nm |
|---|---|
| Data resolution | 0.6 nm |
| Spectral bandwidth | 4+1 nm |
| Wavelength accuracy | <1.0 nm |
| Wavelength repeatability | 0.1 nm |
| Baseline flatness | +0.005 Abs |
| Scan speed | >4200 nm/s |
| Noise | <0.003 Abs |
| Integration time | 0.005 s – 25 s |
| Maximum stored spectra | 100 |
The instrument covers a wavelength range of 380 nm to 800 nm.
The PORS-15 can store up to 100 spectra.
Data can be transferred to a PC via the RS232 interface.
The scan speed exceeds 4200 nm per second.