| Detecting range | 200 – 6,000 nm |
| System resolution | 0.09nm @1200gr/mm grating/ Up to |
| Spectrometer |
Czerny-Turner type, 320 mm focal length( up to 750 mm available on request) Stray light rejection : 10^-5; Accuracy : +/-0.2 nm Drive step resolution : 0.0025 nm |
| Detector |
R955/R928 PMT detector Optional TE cooled high performance CCD/Photodiode |
| Laser power control | 0.1% ~ 100 % ( up to 6 different power level and other level available on request) |
| Laser excitation | Deep UV ~ NIR ( up to 3 different source available) |
| Lamp source |
450W Xe arc lamp mounted vertically in air cooled housing; (200 – 1,000 nm Excitation monochromator : 200 mm focal length , 0.2 nm resol. |
| Sample chamber |
Color & spherical corrected Al mirror for input source, singal XY rotation manual stage to optimize sample position Detachable Cuvett cell holder for Low temp cryostat (optional) Time domain measurement(optional) |
| Automation(on request) |
Software controlled laser rejection filter , order sorting filter and Variable ND filter set to adjust input beam power Step motor scanning turret |
| Signal to Noise | 3000 : 1 or better (water raman spectrum, 350 nm excitation) |
| Software |
Select monochromator, turret and grating Wavelength range, number of point/resolution, integrating time and accumulation function |
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