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| Raman Probe - Fiber Optic Coupled Raman Probe for Laboratory Applications | |
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 Request for information
The Raman Probe uses efficiently focused and filtered optics in a compact probe design. Therefore, the probe is an interesting tool in numerous Raman laboratory applications. The focused set-up of the optics allows to measure through glass or plastic receptacles. Different focal distances can be chosen. However, it is fixed by the factoy.
The Raman Probe is available for various excitation wavelengths in the visible or near infrared range. Via optical fibers the probe can be connected to the spectrometer using SMA or FC connectors. Due to the high attenuation of scattered light (108) an additional filter in the spectrometer is no longer necessary.
Should you require information about further possibilities of configuration, please do not hesitate to contact our application scientists.
| Specifications | Raman ProbeTM |
| Measuring range | 200 - 3900 cm-1 (Raman shift) |
| Excitation wavelengths | 514, 532, 632, 670, 785, 830, 1064 nm |
| Focal distance | 5 mm (std.), up to 12,5 mm (opt.), Factory set |
| Maximum temperature | Extremely durable sampling head and fiber cable, resistant to physical shock, can be heated to 80ºC. (High temperature version up to 200°C) |
| Length of the fiber optics | 5 m / 16 ft (standard) up to 200 m / 6.6 ft (option) |
| Fiber configuration | 2 single fibers |
| Core of the fiber optics | Permanently-aligned combination of two single fibers (90 µm excitation fiber, 200 µm collection fiber standard) with filtering and steering micro-optics, N.A. 0.22, in rugged polyurethanejacket.
200 µm, low-OH fiber (excitation) and 400 µm, low-OH fiber (collection), steel-encased, 3 m length (std.), 50 m as option
50 µm, low-OH fiber (excitation) and 100 µm, low-OH fiber (collection), steel-encased, 3 m length (std.), 50 m as option |
| Fiber optic connectors | FC (standard), SMA905 (on request) |
| Sampling head | Stainless-steel, cylindrical probe head, 0.5" in diameter (12.7 mm) x 4" length (76 mm), with integrated fiber optics |
| Remarks | Not immersible |
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Last change 08/16/2007 10:13 AM
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