Exemplar Plus
15 decembrie 2016
Exemplar PRO
15 decembrie 2016
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Exemplar Plus LS

Caracteristici:

  • SMART:

On-board processing including averaging, smoothing, and dark compensation

  • SPEED:

Acquires and transfers more than 140 spectra per second at an integration time of 6.3ms

  • SYNCHRONOUS:

Supports up to 32 devices with ultra-low trigger delay (95ns) & gate jitter (+/- 20ns)

  • Additional Features:

High UV, Vis, and NIR Response
2048 Detector Elements
Over 60% QE at 200nm
Configurable Cooling Temperature (0° Default)
Built-in Shutter
Very Low Stray Light

  • SIGNAL TO NOISE RATIO:
On-board Averaging 1~540
On-board Averaging 10~1900
On-board Averaging 100~4800
Categorie:

The Exemplar® Plus LS is a high performance smart spectrometer utilizing an aberration corrected concave holographic grating, to minimize stray light. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus LS features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

Standard spectral configurations range from 180nm – 1050nm and resolutions range between 0.6nm and 6.0nm. Custom configurations are available for OEM applications.

Applications:

  • Low Light Level UV to NIR Spectroscopy
  • Raman and Fluorescence Spectroscopy
  • On-line Process Monitoring
  • LCD Display Measurement
  • BioMedical Spectroscopy
  • Gas and Water Analysis
  • LED Characterization

SMART:

On-board processing including averaging, smoothing, and dark compensation

SPEED:

Acquires and transfers more than 140 spectra per second at an integration time of 6.3ms

SYNCHRONOUS:

Supports up to 32 devices with ultra-low trigger delay (95ns) & gate jitter (+/- 20ns)

SIGNAL TO NOISE RATIO:

Additional Features:

High UV, Vis, and NIR Response
2048 Detector Elements
Over 60% QE at 200nm
Configurable Cooling Temperature (0° Default)
Built-in Shutter
Very Low Stray Light

The Exemplar® Plus LS is a high performance smart spectrometer utilizing an aberration corrected concave holographic grating, to minimize stray light. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus LS features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

Standard spectral configurations range from 180nm – 1050nm and resolutions range between 0.6nm and 6.0nm. Custom configurations are available for OEM applications.

Applications:

  • Low Light Level UV to NIR Spectroscopy
  • Raman and Fluorescence Spectroscopy
  • On-line Process Monitoring
  • LCD Display Measurement
  • BioMedical Spectroscopy
  • Gas and Water Analysis
  • LED Characterization
Power Input5V DC @ 3.0A (Maximum at Startup)
Detector TypeBack-thinned CCD Array
Wavelength Range190nm – 1100nm
Detector Pixel Format2048 Effective Detector Elements
Effective Pixel Size14μm x ~ 0.9mm
Spectrograph f/#3.0
Spectrograph Optical LayoutConcave Holographic, Aberration Corrected, Flat Field
Dynamic Range50,000 (Typical)
Digitizer Resolution16-bit or 65,535:1
Data Transfer Speed>140 Spectra per Second at Integration Time of 6.3ms in Burst Mode
Trigger Delay95ns +/- 20ns (call for timing diagram)
Readout Speed> 400kHz
Integration Time6.3ms, Adjustable in 1μs Increments
Aux PortExternal Trigger, 4 Digital Outputs (2 with Shutter Control), 2 Digital Inputs, Analog Input, Analog Output and System Reset
Operating Temperature5°C – 35°C
Operational Relative Humidity85% Noncondensing
CCD CoolingDefault: 0oC at Ambient of 25oC.
Weight2.6 lbs
Dimensions7.0in x 4.25in x 2.68in (178mm x 108mm x 67mm)
Computer InterfaceUSB 3.0 / 2.0
Operating SystemsWindows: 7, 8 (32-bit & 64-bit)

The Exemplar® Plus LS is a high performance smart spectrometer utilizing an aberration corrected concave holographic grating, to minimize stray light. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus LS features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

Standard spectral configurations range from 180nm – 1050nm and resolutions range between 0.6nm and 6.0nm. Custom configurations are available for OEM applications.

Applications:

  • Low Light Level UV to NIR Spectroscopy
  • Raman and Fluorescence Spectroscopy
  • On-line Process Monitoring
  • LCD Display Measurement
  • BioMedical Spectroscopy
  • Gas and Water Analysis
  • LED Characterization

Spectrograph

Entrance Slit

Diffraction Grating

The Exemplar® Plus LS is a high performance smart spectrometer utilizing an aberration corrected concave holographic grating, to minimize stray light. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus LS features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.

Standard spectral configurations range from 180nm – 1050nm and resolutions range between 0.6nm and 6.0nm. Custom configurations are available for OEM applications.

Applications:

  • Low Light Level UV to NIR Spectroscopy
  • Raman and Fluorescence Spectroscopy
  • On-line Process Monitoring
  • LCD Display Measurement
  • BioMedical Spectroscopy
  • Gas and Water Analysis
  • LED Characterization