WP 785 ER Raman Spectrometer Series

Spectrometer by Wasatch Photonics

Note: Your Quotation Request will be directed to Wasatch Photonics.

The WP 785 ER Raman Spectrometer Series from Wasatch Photonics are Raman Spectrometers that operate from 200-3500 cm-1. These spectrometers are available in TEC-regulated and TEC-cooled detector options, allowing the users to balance their required signal to noise (SNR) and temperature stability with the cost for the best possible value. 

The TEC-regulated spectrometer has an active pixel of 2048 x 64, pixel size of 14 x 14 μm, and a dynamic range of 50,000. Whereas, the TEC-cooled spectrometer has an active pixel of 1024 x 58, pixel size of 24 x 24 μm, and a dynamic range of 125,000. They require a supply voltage of 12 V and consumes up to 50 mA of current. These 785 nm extended range spectrometers have an f/1.3 input for collecting more light and uses ultimate diffraction grating. 

They are available as a benchtop unit that measures 24.0 x 13.5 x 7.1 cm with SMA 905 Connectors. These spectrometers have a superior optical design based on patented transmissive VPH grating and diffraction-limited optics with excellent thermal stability. They also include slit size of 2 mm, sample coupling, and detector cooling with On/Off/Lock features. They support data interfaces such as USB 2.0 with Type B Female connectors and includes drivers and operating software (ENLIGHTEN). 

 Product Specifications

    Product Details

    • Part Number :
      WP 785 ER Raman Spectrometer Series
    • Manufacturer :
      Wasatch Photonics
    • Description :
      200 - 3500 cm-1 Extended Range, Excellent Resolution Raman Spectrometer

    Connections & Interface

    • Connector :
      SMA 905
    • Interface :
      USB 2.0 Type B connector

    General Parameters

    • Measuring Techniques :
      Raman Spectroscopy
    • Spectrometer Type :
      Benchtop
    • Wavelength Range :
      200 to 3500 cm-1(785 nm ER)
    • Spectral Resolution :
      6 to 16 cm-1
    • Spectrum Band :
      Infrared, Red
    • Integration Time :
      3 ms to 60 s
    • Slitwidth :
      10 µm, 25 µm, 50 µm
    • Pixels :
      2048 x 64 (Regulated), 1024 x 58 (TEC Cooled)
    • Aperture(f-number) :
      f/1.3
    • Detector :
      Hamamatsu Detector
    • Dynamic Range :
      50000 to 125000
    • Pixels Size :
      14 x 14 µm(Regulated), 24 x 24 µm(TEC Cooled)
    • Image Sensor :
      CCD Image Sensor
    • Noise Ratio :
      500:1 to 1000:1
    • Quantum Efficiency :
      50% / 80% ( Regulated ), 47% / 82% ( TEC Cooled )
    • Readout Noise :
      6 to 8 e- RMS
    • Supply Voltage :
      12 V

    Temperature

    • Operating Temperature display :
      0 to 40 Degree C

    Physical Properties

    • Weight :
      3.0 kg
    • Dimension :
      24.0 x 13.5 x 7.1 cm

    Technical Documents

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