INDIA | +91 - 484 - 2540075 |
Products / Spectroscopy / Fluorescence Spectrometer
Spectroscopy
Spectrometer Goniometer
Spectrometer Goniometer
Spectrometer Goniometer
Advanced Researcher Version
Scattering Photometer -
Motorized Goniometer
Spectra 3965 VIS Spectrometer
USB 2.0 Spectra CD 214 Spectrometer
Spectra CT UV-VIS-NIR CCD Based
Stitched Scanning Spectrometer
UV-VIS-NIR Scanning Spectrometer
Dual Channel UV-VIS-IR
Spectrometer
Spectra UV-VIS-NIR
Standard Monochromators
Spectra UV-VIS-NIR Quasar Series
Scientific Monochromators
CCD Based Spectra
UV-VIS Spectrophotometer
CCD Based Spectra UV-VIS
Spectrophotometer / Fluorometer
USB 2.0 CCD Spectrometer
Spectra UV-VIS-NIR
Thin Film Characterization Unit
Laser Raman Spectrometer
Confocal Laser Raman
Spectrometer
Confocal Fluorescence
Correlation Spectrometer
Fluorescence Spectrometer
Accessories for Spectra Instruments
Light Sources
Fluorescence Spectrometer Print
Model : HO-SP-FRS-215Xe

Holmarc's fluorescence spectrometer (model HO-SP-FRS-215Xe) is manufactured for advanced material research as well as for routine biochemical analysis. The instrument incorporates latest designs and techniques in all its eight modules namely source, entrance slit, excitation monochromator, sample chamber, emission monochromator, detector, control electronics and software.

Source

Xenon lamp is used as light source for a standard models. Source can be changed to tungsten halogen or to a combination of deuterium and tungsten-halogen depending upon the application.

Entrance Slit

Entrance slit is micrometer driven with 10 micron resolution and 1 micron sensitivity. Slit width can be adjusted from 0-3 mm. The slit is manually adjusted and locked in position for the experiment.

Excitation Monochromator

Excitation Mononchomator has Czerny-Turner design with all the features of our standard device described as model : spectra-UV-VISINR . The device incorporates a plane holographic grating with 1200 lines/mm and precision motorized sine drive mechanism. Collimating optics used are concave mirrors to minimize aberrations as far as possible.

Sample Chamber

Sample chamber in the instrument is designed for accommodating 10 mm standard cuvettes. The chamber can be customized on request.

Emission Monochromator

Emission monochromator has similar specifications as that of excitation monochromator. It uses plain holographic grating with motorized wavelength drive mechanism for scanning. Motor used is stepper motor driven in micro-step mode. Collimating optics used are concave mirrors with UV enhanced coating.

Detector

The detector is highly sensitive Photo Multiplier Tubes (PMT) with integrated drive electronics to minimize electronic noise.

Control Electronics

Control electronics takes care of scanning functions of excitation and emission monochromators along with source and detector. Communication with computer is USB based.

Software

The instrument is fully computer based with all operating commands given from the computer. The UI of the dedicated software is made as user friendly as possible. Data is saved in the computer in standard formats.

 
    Monochromator & Spectrometer
    Optical path configuration : Czerny-Turner type
    Focal Length : 300 mm
    Aperture Ratio : f / 6
    Dispersion element : Holographic grating
    Grating density : 1200 l/mm
    Grating Size : 50 x 50mm
    Relative diffraction efficiency : 65 % Max.
    Wavelength range : 190 - 900 nm
    Wavelength Selection : Scanning
    Measurement Mode : Spectra Scanning
    Filter Unit : Automated higher order cutoff filter
    Resolution : ~ 0.1 nm
    Slit width : 0 - 3 mm, Micrometer controlled
    Dispersion with 300F : 2.46 nm/mm
    Wavelength Repeatability : ± 0.5 nm
    Light Source : 150W Xenon ARC Lamp
    Detector Specifications
    Detector : High sensitive PMT Side-on type
    Gain Typ. : 1.0 x 107 [Anode] Gain
    Control : Auto Gain
    Photocathode Material : Multi alkali
    Peak Detection : 400 nm
    Luminous Sensitivity Min. : 140 μA / lm [Cathode]
    Luminous Sensitivity Min. : 1000 A/lm [Anode]
    Dark Current (after 30min.) Typ. : 300 (s-1) nA [Anode]
    Software : Spectra FRS Ver 2.01
    Interface : USB 2.0
Fluorescence Analysis
UV-VIS-NIR Detection
Research Model Performance
Bio Applications
Raman Spectrum Measurements
Phosphorescence Measurements
Materials Analysis
Photometric Measurements
1000 A/lm Min. Luminous Sensitivity
Fast scan speed
Wide dynamic range
Auto - Gain
Automatic Higher-Order Diffraction Cut Filter
   
Click here for ENQUIRY
Home l Products l Supports l Company l Contact Us
Follow us
Privacy Policy l Terms & Conditions
© 2015 Holmarc Opto-Mechatronics (P) Ltd. All rights reserved.