Raman Probes
PR100 optical probe
PR100 optical probe is an off-line Raman probe for laboratory Raman spectrometer.
It can be coupled with a standard sample cell for routine analysis of liquid and solid samples or with a microscope for micro-analysis. PR100 can also perform on-line monitoring of chemical processes by connecting to a flow cell or a side-window reaction kettle.
PR200/PR201 immersion probe
PR200/PR201/PR202 immersion probe is used for in situ process analysis in lab research. They can be flexibly installed in different types of reaction vessels, with probe tube in direct contact with the sample. Optimized version for suspension/semi-solids analysis is also available, which can effectively reduce optical interference from solid components.
PR200/PR201 probes are corrosion-resistant and suitable for monitoring chemical reactions in extreme environments. PR200 is designed to interface with small ports, while PR201 is designed for medium ports on chemical reactors.
PR202 immersion probe
PR202 probes are suitable for biological process monitoring. The probe tube can be removed for sterilization. PR202 is designed to interface with a PG13.5 threaded port on the bioreactor.
PR300 industrial immersion probe
PR300 industrial immersion probe is suitable for most industrial applications. It can withstand extreme high temperatures and pressures and protect optical components from extreme environments.
PR300 can be directly connected to the reactor and process line with a flange. Probe tube length, diameter, and optical fiber length can be customized according to specific requirements, effectively fulfilling the demands of various industrial production sites.
| PR100 optical probe | PR200 immersion probe | PR201 immersion probe | PR202 immersion probe | PR300 industrial immersion probe | |
| Probe tube material | 304 stainless steel | C276 alloy, 304 stainless steel, 316L stainless steel, Monel alloy, or TA2 optional | C276 alloy, 304 stainless steel, 316L stainless steel, Monel alloy, or TA2 optional | 316L stainless steel, resistant to SIP/CIP sterilization | C276 alloy, 304 stainless steel, 316L stainless steel, Monel alloy, or TA2 optional |
| Outer diameter | 10 mm | 10 mm | 16 mm | 12 mm | 60 mm (contact Sales for other options) |
| Probe tube length | 80 mm | 350 mm (contact Sales for other customized length of 100 mm ~ 350 mm) | 270 mm (contact Sales for other customized length of 100 mm ~ 1000 mm) | 120 mm (contact Sales for other customized length of 120 mm ~ 320 mm) | 1.9 m (contact Sales for other customized length of 1 m ~ 3 m) |
| Spectral range | 200 ~ 3900 cm-1 (532 nm or 785 nm excitation wavelength) or 230 ~ 3100 cm-1 (1064 nm excitation wavelength) | ||||
| Sample type | Any sample type | L (clear liquid) or S (opaque or turbid liquid) or C (slurries or semi-solids) | |||
| Fiber optic cable | 1.3 m PVC jacketed as standard, 3 m or 5 m length are optional | 5 m as standard ,10 m, 50 m or 100 m length are optional; PVC jacket as standard, TPU or silica gel jacket are optional | 50 m (contact Sales for other options) | ||
| Temperature range | 0 ~ 100 ºC | –40 ~ 200 ºC | –40 ~ 150 ºC | –30 ~ 200 ºC | –60 ~ 200 ºC |
| Maximum pressure | ambient condition | 30 MPa | 30 MPa | 1 MPa | 30 MPa |
| Corrosion resistance | Not resistant to corrosive liquid | Resistant to strong acid/alkali, hydrofluoric acid (HF), and organic solution | Resistant to strong acid/alkali, hydrofluoric acid (HF), and organic solution | pH range: 1-14 | Resistant to strong acid/alkali, hydrofluoric acid (HF), and organic solution |
| Optical fiber configuration | 100 μm excitation fiber, 200 μm collection fiber, N.A. 0.22 | ||||
| Filter efficiency | OD6 (contact Sales for other options) | ||||
| Connection interface | FC and SMA | ||||
Brochure - Raman probes (English version)
Brochure - Raman probes (Russian version)
