Raman probe PR201 Series
The PR100 Raman probe is a conventional offline probe for Raman spectrometers, supporting three excitation wavelengths: 532nm, 785 nm and 1064nm. The lightweight, compact PR100 works with a standard sample chamber for routine liquid and solid analysis or connects to a microscope for microscopic Raman analysis. PR100 also supports online reaction monitoring with a flow cell or a reactor side window. PR200/PR201/PR202 immersion probes monitor laboratory-scale reactions by insertion directly into a reaction flask or laboratory reactor for in-situ monitoring. An optimized suspension-measurement version reduces interference with liquid signals. PR200/PR201 probe tubes are available in different materials, particularly for extreme conditions, difficult sampling or unstable samples. PR200 fits small ports, and PR201 fits medium-sized ports. PR202 supports online monitoring of components in bioreactors; its removable probe section can be sterilized separately at high temperature. The probe-tube interface is PG13.5.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Hastelloy C276 as standard; 304 stainless steel, 316L stainless steel, Monel M400, and TA2 optional |
| Probe tube outer diameter | 16 mm |
| Probe tube length | Standard 270 mm;100 ~ 1000 mm customizable |
| Spectral Range [Compatible laser wavelength: 532 nm] | 200 ~ 3900 cm⁻¹ |
| Spectral Range [Compatible laser wavelength: 785 nm] | 200 ~ 3900 cm⁻¹ |
| Spectral Range [Compatible laser wavelength: 1064 nm] | 230 ~ 3100 cm⁻¹ |
| Working distance [Standard suspension-system configuration] | 0.5 mm |
| Working distance [Optional liquid-system configuration] | 3 mm |
| Optical fiber Configuration | 100 μm excitation fiber, 200 μm collection fiber, N.A. 0.22 |
| Filter Efficiency | Standard configuration OD6，OD8 optional |
| Fiber length and sleeve | Standard length: 5 m; 10 m, 50 m and 100 m are optional; custom lengths up to 200 m are available. Standard pvc protective tubing; armoring or other corrosion-resistant tubing is optional |
| Fiber interface | FC and SMA |
| Temperature resistance | -20 ~ 200 ℃ |
| Pressure resistance | 4MPa as standard, 10Mpa optional, customizable up to 100 MPa |
| Corrosion resistance | Suitable for most acids, alkalis and organic solvents; custom window materials are available for HF systems. |
Applications
Key Features
Datasheet
Supplier Information
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