威尼斯国际平台app-Oushisheng (Beijing) Technology Co., Ltd.

Online Fourier near infrared spectrometer

When the online analysis module is combined with process analysis technology, flow chemistry can achieve rapid analysis, optimization and scale-up. Researchers can monitor steady-state conditions to troubleshoot processes and identify reactive intermediates. At the same time, by detecting the reaction results, the feeding speed, temperature and pressure values of the reaction system can be optimized in real time to achieve closed-loop control of the flow process.

性能特点
技术指标
产品备注

Wavelength range 1350-2500nm, covering the most obvious area of the near-infrared characteristic spectrum

The online control software is provided with a standard curve establishment method, which can establish a sample library based on the characteristic spectral lines

Provides two testing methods of flow cell or immersion fiber optic probe, for real-time monitoring of

Model	NIR-2500
Wavelength range	1350-2500nm
Spectral resolution Stability	8/16nm @1550nm
Spectral resolution Stability	≤ 1.0%T ( ＠ 0Abs，30min）
Receiver	InGaAs detector
Flow cell volume Light path of flow cell	20μL、10μL Optional
Flow cell volume Light path of flow cell	3mm、10mm Optional
Optical path of immersion fiber optic probe	0.5~20mm
Immersion fiber optic probe material	316 stainless steel, Hastelloy, PEEK
NIR light source life	>2000h
Communication Interface	USB、LAN
External output interface	RS232/RS485、0-5V、4-20mA