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Immersion Raman Probes
Raman immersion probes are ideal for in situ measurement of clear or turbid solutions. The probes are available for 532 nm, 785 nm and other excitation wavelengths, with FC and SMA 905 connectors for excitation and collection fibers.
Lab probes are distinguished by a stainless steel immersion sleeve that’s adjustable for different working distances. The probes can be heated to 200 °C but are not designed for high-pressure use. For high-pressure applications we offer probes that are rated to 1500 psi and can be heated to 200 °C. These probes are best suited for process environments, with robust probe materials, chemically resistant welded seals and other industrial-grade components.
Immersion Raman Probes
Features
- In situ analysis
- Lab and process versions
- Adjustable working distance
- Deep laser line blocking
specifications
Subject to change depending on model type
Engineering: |
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|---|---|
| Excitation Wavelengths | 532 nm, 785 nm |
| Probe Diameter | 15.9 mm (5/8”) |
| Probe Length | 230 mm, 330 mm |
| Spectral Range | 250 – 3900 cm-1 |
| Working Distance | Adjustable from <1 mm to 5 mm with removable immersion sleeve, Adjustable w/sliding immersion sleeve |
| Built-In Safety Shutter | No |
| Connector | FC (standard), FC (standard) and SMA 905 |
| Fiber Configuration | Excitation and collection fibers; 0.22 NA |
| Fiber Length | 5 m |
| Immersion Sleeve | Hastelloy, Stainless steel |
| Laser Line Blocking | OD 8 |
| Physical Resistance | 200 °C, 200 °C and 1500 psi |
| Sampling Head | Stainless steel |
Manufacturers
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Industries
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Methods
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