BTS2048-NIR

BTS2048-NIR spectroradiometer with thermoelectrically cooled detector

The BTS2048-NIR incorporates thermoelectric cooling of its InGaAs array detector and an uncooled 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. Other features such as an electronic shutter, OD filter and the proven BTS technology find their place as usual.

 Features on a glance

• Spectral range from 950 nm to 1700 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-NIR with the respective accessory components from Gigahertz-Optik GmbH. The S-SDK-BTS2048 developer software is offered for the integration of the BTS2048-NIR in custom software.

Calibration of BTS2048-NIR

One essential quality feature of photometric devices is their precise and traceable calibration. The BTS2048-NIR is calibrated by Gigahertz-Optik’s 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.