Gigahertz Optik GmbH

Description BTS2048-VL-TEC-WP BiTec sensor spectroradiometer for high-quality outdoor VIS measurements The BTS2048-VL-TEC-WP is a high-quality spectralradiometer whose compact design and elaborate optical, electronic and mechanical interfaces make it ideal for high precision outdoor VIS measurements. Due to its spectrometer design and optional stray light reduction by the well know Zong or Nevas matrix methods it is able to measure solar radiation with a good straylight reduction performance. With the included S-BTS2048 application software precise measurements and data analysis can be intuitive...

Accuracy for spectral AOD (Aerosol Optical Depth) and Solar Traceability The BTS2048-IR-WP showed its high accuracy in a peer-reviewed paper in terms of high accuarcy spectral AOD measurements traceable calibrated. Regarding total solar irradiance traceability a peer-review paper by PMOD-WRC was written. WP means weather proofed The housing of the BTS2048-VL-TEC-WP is designed for outdoor measurements. The cooled backthinned CCD and the spectrometer unit are temperature controlled in a second housing. In this housing humidity is removed by a exchangeable cartridge. To avoid dust, rain or snow...

• Freely definable numerical displays in decimal or scientific representation. Zoom function. • Numerical display fields for radiometric, spectral and other measurands. • Measurement protocol of the selected measurement parameters. • Spectrum. Zoom function. • Data logger. Zoom function. Calibration of the BTS2048-VL-TEC-WP, including its accessories, is performed by Gigahertz-Optik ISO/IEC 17025 calibration laboratory for optical measurands with reference to national and international calibration standards. Due to the small dimensions of the device it can be shipped easily for re-calibration...

Spectral irradiance responsivity (280 - 1050) nm. Standard calibration (350 - 1050) nm. Optional calibration (280 - 1050) nm. Spectral Detector Integration Time Spectral range Optical Bandwidth Pixel resolution Number of pixels Chip ADC Peak wavelength Dominant wavelength Band-pass correction Stray Light Base line noise Dynamic range Spectral irradiance responsivity range CRI (color rendering index) Typical measurement time Integral Detector Parallel measurement with diode and array is possible, thereby linearity correction of the array through the diode and online correction of the spectral...

Measurement time Measurement range Measurement range seven (7) measurement ranges with transcendent offset correction Max measureable illuminance value 3E8lx *7 Noise equivalent illuminance value 1E-1lx f1' (spectral mismatch) < 6 % (uncorrected) < 3 % (f1' a*(sz(A)) respectively F*(sz(A)) corrected by spectral data, done automatically by BTS technology) Graphs Spectral responsivity wavelength / nm f2 (directional response/cosine error) Gigahertz Optik GmbH

Miscellaneous Microprocessor 32bit for device control,16bit for CCD array control, 8bit for photodiode control Data transfer Standard for 2048 float array values via ethernet 7ms, via USB 2.0 140 ms Input Interfaces Output Interfaces Trigger input incorporated (different options, rising/falling edge, delayed, etc.) User software S-BTS2048 Optional software development kit S-SDK-BTS2048 for user software set-ups based on .dll‘s in C, C++,C# or in LabView. Gigahertz Optik GmbH

Power Supply With power supply: DC Input 5V (±10 %) at 700 mA With USB bus (500mA) *8 diameter: 160 mm height: 222 mm (see drawing) Tripod and M6 screw threads Front adapter UMPA-1.0-HL for use with integrating sphere port-frame UMPF-1.0-HL Temperature range inside WP housing (electronics): ≤ ± 1 °C CCD Chip: ≤ ± 0.25 °C Spectroradiometer unit: IP67 Outdoor housing itself: IPx5 *1 It is recommended to perform a new dark signal measurement for every change in the integration time *2 typical value, the uncertainty of the dominant wavelength depends on the spectral distribution of the LED *3 typical...

Product Name Product Image Spectroradiometer ideal for high precision outdoor UV measurements Software Development Kit for BTS2048 variants. Sun tracker for use with e.g. BTS2048-xx-WP series meter for direct solar irradiance measurement. UV Spectroradiometer on Sun tracker for direct solar irradiance measurement and TOC determination Compact spectroradiometers with excellent optical performance and BiTec technology for precise measurements for lab and field use. Application software for BTS2048 variants. Calibration Lamp for Spectral Irradiance and Illuminance for Outdoor -WP devices Purchasing...

Re-calibration of the BTS2048-VL-TEC-WP from 280 nm to 1050 nm while applying the stray light correction matrix in ND0 setting. Calibration certificate. Software development kit with users guide. Software module for functional enhancement of S-BTS2048 software. Support of BTS2048 series light meter re-calibration via the user. Desiccant cartridge for BTS2048-XX-WP housing. Front tube for direct irradiance measurements. 5 m power supply cable. 10 m power supply cable. 20 m power supply cable. Building kit for 5 m power supply cable. Building kit for 10 m power supply cable. Building kit for 20...

We are known worldwide for excellent technical consulting and after sales support. Contact us to find together the best solution for you. Our services: • Technical Consulting & Sales • After-Sales Support • Calibrations & Re-Calibrations (ISO/IEC 17025 Calibration Services, factory calibration, Calibration of Third-Party Products) • Repairs & Updates • OEM & Feasibility Consulting of Customized Solutions Send us your inquiry or contact us by phone or e-mail. We would welcome your feedback too or review us on Google. An der Kaelberweide 12 82299 Tuerkenfeld, Germany Boston North Technology Park...