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Glacier X

Glacier X (BTC112E-ST1) Miniature, TE-Cooled, 2048 element linear CCD spectrometer with SMA 905 fiber coupler for light input. Built-in 16-bit digitizer; USB 2.0/1.1 interface; USB cable; 5V DC power supply is included.

Wavelength Range: 350 - 1050 nm
Spectral Resolution (FWHM): 1.4 nm
Filter Type: LVF (Long)
Grating: 700/530
Slit Width: 25um slit

BWSpec software included. Fiber is not included

Key Features

  • UV - NIR ranges
  • TE cooled / regulated
  • 16-bit digitizer
  • 500 kHz readout speed
  • Plug-and-play USB 2.0
  • OEM version available

Custom Capabilities

Custom spectrometer configurations and advanced application support are available for OEM customers. The combined temperature cooling and regulation, together with its compact form factor makes the Glacier TE Cooled spectrometer a favorite choice of OEM system integrators. The TE cooling makes it possible for weak signals, such as fluorescence and Raman, to be integrated for sufficient time to accumulate measurable signals for detection, resulting in a far superior signal-to-noise ratio.


DC Power Input 5V DC @ < 1.5 Amps
AC Adapter Input 100 - 240VAC 50/60 Hz, 0.5A @ 120VAC
Detector Type Response Enhanced Linear CCD Array
Pixels 2048 x 1 Elements @ 14μm x 200μm Per Element
Spectrograph f/# 3.2
Spectrograph Optical Layout Crossed Czerny-Turner
Dynamic Range 300 (Typical)
Digitizer Resolution 16-bit or 65,535:1
Readout Speed 500 kHz
Data Transfer Speed Up to 180 Spectra Per Second Via USB 2.0
Integration Time 5 ~ 65,535ms x Multiplier
External Trigger Aux Port
Operating Temperature 15°C - 35°C
Operational Relative Humidity 85% Noncondensing
TE Cooling 14°C
Weight ~ 0.60 kg (1.32 lbs)
Dimensions 127.0mm x 39.0mm x 90.7mm (5in x 1.5in x 3.6in )
Computer Interface USB 2.0 / 1.1
Operating Systems Windows: 7, 8, 10, 11


  • UV, Vis, and NIR: Spectroscopy / Spectroradiometry / Spectrophotometry
  • Wavelength Identification
  • Absorbance
  • Reflectance
  • OEM optical instrumentation component