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BTS2048-IR-WP

Spectroradiometer ideal for high precision outdoor IR measurements

  • IR Spectroradiometer with thermoelectrically cooled detector
  • Wide spectral range from 950 nm to 2150 nm
  • Cosine corrected diffuser
  • Weatherproof housing with temperature control
  • Heated airflow to keep the entrance optics clean and dry
BTS2048-IR-WP

BTS2048-IR spectroradiometer with thermoelectrically cooled detector

The BTS2048-IR incorporates thermoelectric cooling of its InGaAs array detector and also a cooled InGaAs Diode for the BTS technology. The device meets all the requirements of a high-end diode array spectroradiometer and is favourably priced despite its cutting-edge design. Thermoelectric cooling of the array detector minimizes the dark noise signal.


Innovative detector technology

In order to make use of the advantages of an InGaAs chip that is less noisy compared to an extended InGaAs chip in the possible spectral ranges, a detector chip with both technologies is used. This matches the spectral ranges optimally and thus allows the best electro-optical properties. Other features such as an electronic shutter, OD filter and the proven BTS technology find their place as usual (see technical article BiTec Sensor).


 Features on a glance

  • Spectral range from 950 nm to 2150 nm
  • BTS technology (integrated additional diode)
  • Electronic shutter and filter wheel with four positions (open, dark, OD1 and OD2)
  • Convincing optical properties 
  • Compact dimensions
  • Fast data transmission due to Ethernet and USB interface
  • I/O connector
  • Traceable calibration

User software and developer software

The standard S-BTS2048 user software has a customizable user interface and a large number of display and function modules that can be activated when configuring the BTS2048-IR with the respective accessory components from Gigahertz-Optik GmbH. The S-SDK-BTS2048 developer software is offered for the integration of the BTS2048-IR in custom software.


Calibration

One essential quality feature of photometric devices is their precise and traceable calibration. The BTS2048-IR is calibrated by Gigahertz-Optik’s ISO/IEC 17025 calibration laboratory that was accredited by DAkkS (D-K-15047-01-00) for the spectral responsivity and spectral irradiance according to ISO/IEC 17025. The calibration also included the corresponding accessory components. Every device is delivered with its respective calibration certificate.

The BTS2048-IR-WP spectroradiometer with thermoelectrically cooled array detector

The BTS2048-IR-WP spectroradiometer with thermoelectrically cooled array detector

Cosine corrected diffuser with heated air flow for keeping the entrance optic snow free, dry, etc.

Cosine corrected diffuser with heated air flow for keeping the entrance optic snow free, dry, etc.

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