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Raman / PL Spectroscopy


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Confocal Laser Raman Spectrometer
Model : HO-SP-CRM215
Prices are exclusive of taxes and other charges.

Holmarc manufactures and supplies a confocal laser Raman spectrometer as a fully assembled and ready-to-use instrument for material characterization and identification in industry as well as research labs.

Holmarc's Confocal Laser Raman Spectrometer combines an upright microscope with high N.A objective with a computer interfaced spectrometer. The microscope performs sample irradiation and signal collection. A laser beam focused by the microscope objective irradiates a small spot in the sample. The same objective collects scattered light from the sample and collimates for microscope optics and focusing at the input slit of the spectrometer. The Rayleigh line is rejected with the help of a high-OD edge filter, and Raman light is only fed into the spectrometer. The spectrometer is a Czerny-turner type with 1200 l/mm grating and line CCD detector. The exposure of the CCD and laser intensity can be adjusted to get impressive Raman signals.

Holmarc supplies this Raman instrument along with a vibration isolated table as a standard accessory. Depending upon the application requirements, we undertake customization of the spectrometer grating, detector, and software interface.

    Laser
    Laser wavelength     532 nm
    Spectral Line Width     0.06 nm
    Type     Low noise variable power 100mW DPSS Laser
    Shutter     Electronic
    Raman Laser wavelength (Std)     532 nm
    Shutter     Electronic Type
    Spectrometer Type     Czerny-Turner
    Grating mount     Turret type
    Grating     1200 l / mm
    Focal Length     200 mm
    Raman Spectral range     180 cm-1 - 3000 cm-1
    The spectral resolution     0.95 cm-1
    Cooled CCD Detector
    Detector Unit     Linear CCD Array (16Bit)
    Number of Pixels     3648 pixels
    Pixel Size     8 um x 200 um
    Temperature     -25 degree from ambient
    Cooling element     Peltier Element
    Sensor Length     29.18 mm
    Pixel Output Clock     0.5 MHz
    Data Storage on Camera     4 Frames
    ADC Resolution     16 bits
    Exposure Time Range     1 ms - 10,000 ms
    Frame Rate     138 scans / second*
    Trigger     Yes (Optional)
    Interface     USB 2.0 or RS-232
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Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.

ISO 9001:2015 Made in INDIA

CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ

Get in Touch

    B.7., H.M.T. Industrial Estate H.M.T. P.O, Kalamassery, Kochi Kerala, India - 683 503
   +91 920-719-7772 / 6 / 1
   sales@holmarc.com
   Mon - Sat : 9 am to 5 pm
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