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Micro Raman Spectrum
Measurement System |
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Micro Raman spectrum measurement system
with visualization of accurate
positioning make the detection of the
Raman signal on different surface of
samples possible, and the state of micro
area is displayed on the computer at the
same time. The system is consist of
optimizing confocal microscopic module
and high quality Raman detection system,
with precision of optical design
matching the infinity of micro optical
system, optimization of optical path
design and flexible module combination.
Besides, CNI sincerely provides with
high quality laser and spectrometer
equipment which can meet customers’
demand. |
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Features
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Adjustable laser with
stable frequency, avoiding wavelength drift and damage of samples.
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Optimization of the confocal module, ensuring that focal plane of
the laser and view focal plane of the objective confocal.
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Detector with high
stability, improving the spectral acquisition efficiency and
accuracy.
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Modular design,
self-assembly, simple operation and easy to carry.
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Wavelength range and
resolution can be customized.
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Application
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Identify microns
impurities of the pills and describe the distribution.
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Distinguish the effective active ingredient and accessories in
pills. Describing the distribution and density of occurrence.
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Positioning precisely
the boundary of different particles in ore or arts.
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Describing and locating
material contained within mineral or rock.
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The identification of trace material evidence, such as the drug,
medicine, explosives, textile and so on.
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Product
Model |
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Mic-R-Sys405/
488/ 532/ 633/ 785/ 830 |
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Basic
Components |
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Raman Module, Raman Detection
System, Microscope |
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Specifications |
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Microscope |
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Microscope model |
GMM-580 |
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Z-axis focusing system |
Coarse and fine Coaxial focus
Minimum graduation: 2μm,
Limit stopper device |
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X/Y Mobile stages size |
210mm*140mm |
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Stage moving range |
75mm*50mm |
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Camera |
5
Megapixel Imaging System GMW500 |
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Microscope objective |
5X-100X
(Optional) |
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Camera |
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Chip |
CMOS, colorized, progressive
scanning |
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Chip size |
1/2.5 inch |
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Effective pixels |
5 million |
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Pixels size |
2.2μm*2.2μm |
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Max
Resolution (H×V) |
2592*1944 |
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Frame
rate |
5fps@2592 ×1944
18fps@1280×960
60fps@ 640 ×480 |
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Exposure
time |
0.21~2000ms |
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Noise of amplitude |
40.5dB |
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Operating temperature(°C) |
-10 ~ 50 |
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Data interface |
High speed USB2.0 |
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Lens mount |
Standard C-mount |
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Laser |
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Wavelength (nm) |
405±0.5 |
488±0.5 |
532±0.5 |
633±0.5 |
785±0.3 |
830±5 |
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Mode |
Single |
Single |
Single |
Single |
Single |
Multi- |
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Spectral line width (cm-1) |
1.8 |
3.5/ 1.2 |
3.5/ 0.1 |
<0.7 |
<3.2 |
<28 |
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Output power (mW) |
1-500 |
1-150 |
1-1000 |
1-80 |
1-500 |
1-900 |
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Power stability (pk-pk, 4 hours) |
<1%,<3%,<5% |
<1%,<3%,<5% |
<1%,<3%,<5% |
<1%,<3%,<5% |
<1%,<3%,<5% |
<1%,<3%,<5% |
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Parameter of
fiber |
100um@0.22NA |
100um@0.22NA |
100um@0.22NA |
100um@0.22NA |
100um@0.22NA |
100um@0.22NA |
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Noise of amplitude(rms) |
- |
<1% |
<0.5% |
<1% |
<0.5%,<1% |
<1% |
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Operating mode |
CW |
CW |
CW |
CW |
CW |
CW |
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Warm-up time(minutes) |
<5 |
<5 |
<10 |
<5 |
<5 |
<5 |
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Operating temperature (℃) |
10-35 |
10-35 |
15-35 |
10-35 |
10-40 |
10-35 |
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Expected lifetime (hours) |
10000 |
10000 |
10000 |
10000 |
10000 |
10000 |
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Warranty |
1
year |
1
year |
1
year |
1
year |
1
year |
1
year |
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Spectrometer |
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Wavelength range |
405-461nm
(405nm excitation) |
488-572nm
(488nm excitation) |
532-700nm
(532nm excitation) |
633-781nm
(633nm excitation) |
785-1100nm
(785nm excitation) |
830-1000nm
(830nm excitation) |
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Optical
resolution |
8-12cm-1
(405nm excitation) |
8-12cm-1
(488nm excitation) |
8-12cm-1
(532nm excitation) |
8-12cm-1
(633nm excitation) |
5-8cm-1
(785nm excitation) |
5-7cm-1
(830nm excitation) |
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Pixels |
2048
pixels |
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Pixels
size |
14um*14um |
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Dimensions (mm) |
149*109*50 |
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Weight
(g) |
1000 |
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Signal-to-noise ratio |
1000:1 |
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Integration time |
17ms-10s |
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Power
consumption |
450mA@5VDC |
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Data
transfer speed |
Full
scans into memory every 4
milliseconds with USB 2.0
Full scans into memory every 18
milliseconds with USB 1.1 |
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Connector |
30pin
connector |
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Raman Probe |
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Excitation wavelength (nm) |
405 |
488 |
532 |
633 |
785± |
830 |
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Probe focus length (mm) |
7.5 |
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Probe main material |
Probe material is 2A12 after
Blackening; Stainless steel
detector tip |
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Fiber configuration |
Two
single fiber (100um excitation
fiber, 200um optical fiber for
collecting light); N.A.=0.22,
PVC/metal sheath; 1m Length |
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Software |
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Optical spectrum analysis |
Spectral Analysis / Raman Analysis
2.0 |
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Operating system |
Windows XP/ Win7/ Win10 (32bits
or 64 bits) |
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