Portman-671 is a portable Raman Spectrometer combined with a semiconductor pumped laser and a standard Raman probe of Oceanhood Taiwan. Not only is it developed for users related to scientific research and industrial process, but it can be used for many fields such as food safety, gem identification, drug analysis…etc.
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Features
- Wide spectral range: 200-4000cm-1
- High stability; spectral response stability<2% P-P@2hrs
- High resolution (~12cm-1)
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Specifications
Models
Portman-671
Dimensions
376×221×72.5mm
Weight
3.7kg
Wavelength range
200-4000cm-1
Wavelength resolution
<12cm-1 @25μm Slit
Spectral shift indication error
<3cm-1
Spectral frequency shift repeatability
<1cm-1
Excitation wavelength
671±0.8nm，line width≤0.2nm
Lifetime of laser
10,000hrs
Supply voltage
12V/10A
Output power
0-500mW (adjustable)
Integration time
1ms-65s
Working distance of probe
7.5mm
Working temperature
USB micro-B
Working humidity
0-40℃
Excitation wavelength
5-80%
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Applications
- Raman detection
- Drug stimulates
- Medical analysis
- Material analysis
- Optical experimental teaching
- Special scientific research
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Typical spectrum
