(UV / VIS / NIR) Macro ATR + PL + PLE 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
D. Other lasers wavelength(s) (e.g. 266nm, 488nm, 405nm, 514nm, 785nm) are also available
2. Excitation Light Source:
A. DL450-XE 450W Xe Arc Lamp
- 450W Xe lamp with vertical type lamp housing
- Spectral range: 260-2000nm, Ozone free lamp
- 190-2000nm Ozone generation available
- Collimating lens (35mm dia.)
- LPS-450-500 current controlled lamp power supply and 20kV ignitor
- All necessary cables
3. MonoRa151i Monochromator
- Adjustable entrance and exit slits, and front optical path
- Resolution: 0.2nm @ 435.8nm (1200gr/mm grating) 10 um slits
- Focal length: 150mm
- Optical path: Czerny-Turner type, Imaging Spectrograph by Toroidal Mirrors
- Aperture: f/4.3
- Grating Turret: dual-grating (32 mm x 32 mm) turret
- Interface: RS232 & USB standard
- Accuracy: +/- 0.25nm
- Repeatability: +/- 0.04nm
- Drive-step size: 0.005 nm with 1200gr/mm
- Dispersion : 5nm/mm
- Focal-plane size: 26mm wide x 14mm high
- Fixed diverter mirror assembly for entrance side port
- Micro adjustable slit assembly for entrance and exit ports
0 to 5mm(10micrometer increment/decrement unit)
- 32 bit control board
A) 1-120-500, Ruled Grating, 32x32mm, 1200 G/mm with 500 blaze
330–900nm Optimal Wavelength Range
4. SCP500 Macro Sample Chamber
- 50mm dia. Fused silica PL/CX lens, Beamsplitter
- ND filter (5 from OD 1.3 to 3.0 , 200-700 nm range, 30 mm dia)
- MOSF-6 motorized order sorting filter wheel assembly
- 6 holes filter wheel w/5 cut-off filters, 0.5” dia. (please specify)
- DC probe holder with micrometer controller , 2 probe tips
- Vacuum chuck set to hold a sample
- Digital sourcemeter & test lead set
- Manual stage to control a sample position
5. MonoRa511i Monochromator
- Adjustable side entrance & exit slits (1 entrance and 2 exits)
- Beam diverting mirror
- Resolution: 0.05nm @ 435.8 nm (1200gr/mm grating), 10 um slits
- Focal length: 500mm
- Optical path: Czerny-Turner type Imaging Spectrograph by Toroidal Mirrors
- Aperture : f/6.5
- Grating Turret: dual-grating (68 mm x 68 mm) or triple turret
- Interface: RS232 & USB Standard
- Accuracy: +/- 0.2nm
- Repeatability: +/- 0.04nm
- Drive-step size: 0.0025 nm with 1200gr/mm
- Dispersion: 1.7nm/m
- 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 assembly for entrance and exit ports
0 to 5mm(10micrometer increment/decrement unit)
- 32 bit control board
- Gratings:
A. 3-120-500 Ruled Grating, 68x68mm, 1800gr/mm, 400nm blaze
330-850nm Optimum Wavelength Range
B. 3-120-850 90led Grating, 68×68mm, 1200gr/mm, 850nm blaze
500-1400nm Optimum Wavelength Range
- Power supply and Monochromator Instruction manual included
6. M420 Dual Phase Lock-in Amplifier
- Frequency: 10Hz to 100kHz
- Sensitivity: 3uV to 1V(for 1V output) switched in 1, 3, 10 steps
- Gain accuracy: 1%
- Dynamic range: 60dB &nb
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