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671nm Raman Probes

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  2. 671nm Raman Probes

671nm Raman Probe

The 671nm Raman probe with a fiber optic spectrometer can be used for 671nm Raman measurement. It has good collect efficiency and reliability.
DETAIL

  • Dimensional Outline

 
 

  • Features

  • Raman spectrum range: 150cm-1-4000cm-1
  • Filter cutoff depth: OD8
  • Consistency of initial beam: Start<150cm-1
  • High coupling efficiency: >80%
 

  • Specifications

Models

RPB-671-1.5-XX

RPB-671-1.5T-XX

RPB-671-1.5L-XX

RPB-671-N-XX

Appearance

Dimensions

Main part: 102mm×30mm×13mm

Probe: 45mm

Optical fiber

(combined part)

115cm±2cm

N/A

Optical fiber

(separated part)

30cm±2cm

N/A

Laser connector

FC / PC (can be customized)

Spectrometer connector

​SMA905 (can be customized)

​Applicable laser wavelength

671nm

Spectrum range

150cm-1-4000cm-1

Filter cut-off depth

OD8

Probe working distance

 7.5mm±1mm(standard)

Probe ejection coupling efficiency

≥80%

The armor size of the combined parts

​Φ8.5mm Metal sleeve，Black PVC outer

N/A

Max tension

(8.5mm guard tube)

50N

Trigger device

Can be customized

Operating temperature

-20°C~80°C

Humidity

5%-80%

About model coding:

Raman probe (RPB)

Fluorescence probe (FPB)

+

Laser wavelength

+



Fiber length

(+L means right angle probe)

(+T means setting the trigger mode)

+


Types of laser & spectrometer connectors

(FC/PC, SMA905…)

For example: RPB-266-1.5L-FS

RPB: Raman probe

266: Laser wavelength

1.5: Fiber length (1.5m)

L: Right-angle surface probe

F: FC (laser connector)

S: SMA905 (spectrometer connector)

 

  • Applications

  • 671nm Raman spectrum
  • Laser-induced fluorescence spectroscopy
 

  • Raman Spectrum

Test condition:
  • Integration: 1000ms
  • Laser power: 500mw
  • Test sample: Absolute ethanol
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