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| Macro Raman System |
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(UV / VIS / NIR) Macro Raman Measurement System
1. Excitation Laser Source Options (typical): please, specify a desired laser wavelngth suitable to your spectrum (e.g. UV / VIS / NIR) |
A.LDM830100CWA 830nm Solid State Laser
- Output power: 100mW
- Mode: TEM00
- Beam diameter: 1.25mm +/- 10%
- Beam Quality M2: <1.2
- Beam Ellypticity: <1.1:1 (5M)
- Polarization: >5:1 vertical, >100:1 on request
- Power stability: <0.5% h
- Noise 0Hz-100MHz: <3.5% peak to peak
- Supply voltage: 85-245Vdc, 50/60Hz
- Features: optional computer controlled power, safety-Interlock, |
B. FKL532.50.CWA.L 532nm Solid State Laser
- Output power: 50mW
- Mode: TEM00
- Beam diameter: 1.0mm +/- 10%
- Beam Quality M2: <1.3
- Beam Ellypticity: <1.1:1 (5M)
- Polarization: >5:1 vertical, >100:1 on request
- Power stability: <3.5% h
- Noise 0Hz-100MHz: <3.5$ peak to peak
- Supply voltage: 24Vdc, 2Amp
- Features: computer controlled power, safety-Interlock, LCD working hours display remote connector
- PC interface: RS232 |
C. IK3501R-G, 325nm HeCd Laser
- Output power : 50mW
- Air cooled TEM00 mode 1.2mm beam dia
- 0.5mrad beam divergence
- Includes power supply |
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D. Other lasers wavelength(s) (e.g. 266nm, 488nm, 405nm, 514nm, 785nm) are also available |
| 2. SCP200 Macro Sample Chamber |
- 40mm dia FusedSilica PL/CX lens
- Beam diverting mirror
- Variable ND filter
- Bandpass filter
- 10 mm aperature beam dump
- Raman Edge filter
- Sample holder for cuvette cell
- X axis rack and pinion dovetail stage for focusing |
| 3. MonoRa324i multiple-port Monochromator |
- 320mm focal length
- Adjustable side entrance & exit slits, front exit port with flange for multichannel detector
- Beam diverter mirror (1 entrance and 2 exits)
- Resolution: 0.09nm @ 435.8 nm (1200gr/mm grating), 10um slits
- Focal length: 320mm,
- Optical path: Czerny-Turner type Imaging Spectrograph by Toroidal Mirrors
- Aperture: f/4.2
- Grating Turret: dual-grating (68 mm x 68 mm) or triple turret
- Interface: RS232 & standard USB
- Accuracy: +/- 0.2nm
- Repeatability: +/- 0.04nm
- Focal-plane size: 26mm wide x 14mm high
- Fixed diverter mirror assembly for entrance side port
- Exit selection diverter mirror assembly for exit ports
- Micro adjustable slit for both entrance and exit ports 0 to 5mm (10 micrometer increment)
- 32 bit control board
- Mounting flange for CCD detector
- Raman shift range 100Cm-1 to 6000Cm-1 with 1200gr/mm @532nm
- Raman shift system resolution : <8.5cm-1 /pixel @325nm, 1200gr/mm
- Raman shift system resolution : <1.8cm-1 /pixel @532nm, 1200gr/mm
- Raman shift system resolution : <1.5cm-1 /pixel @785nm, 1200gr/mm
- Gratings:
1) 3-300-500, Ruled Grating, 68x68mm, 300 G/mm with 500nm blaze
300-1000nm Optimum Wavelength Range
2) 3-120-500, Ruled Grating, 68x68mm, 1200 G/mm with 500nm blaze
350-900nm Optimum Wavelength Range
3) 3-600-1.6, Ruled Grating, 68x68mm, 600 G/mm with 1.6um blaze
900-2300nm Optimum Wavelength Range |
| 4. DV401A-BV CCD Detector |
- Sensor Option: Back illuminated AR coated for optimal performance in VIS
- Active Pixels: 1024x127
- Pixel Size: 26x26
- Image Area: 26.6x3.3
- PC Interface: USB 2.0
- Peak QE: 95% @ 600nm
20% @ 350/900nm
- Wavelength Range: 200-1000nm
- Min Operating Temp: -75
- Pixel Well Depth: 1000000
- FVB: 75
- Read Noise: 4
- Read-out Rate: 0.1
- Dark Current @ -70: 0.02
- P25 Shutter & SD166 Shutter Driver
- Andor SOLIS application program |
| 5. Data Acquisition & Processing System |
- 17” LCD monitor
- Windows XP Operating System (English) |
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