The NIR Radiometer & Photometer may be widely used in the laboratories where light in infrared range is applied in the experiments.
The NIR Radiometer & Photometer may serve to:
- evaluate the total light power reaching the sample placed in the electrochemical cell assembled to the holder in the sample chamber.
The NIR Radiometer & Photometer solves the problem of the precise measurement of the number of photons with a specific wavelength reaching the sample and the number of photons that are transmitted through the sample in the experiments performed with the Photoelectrochemical (PEC) Measurement Station,. The IPCE (Incident Photon to Converted Electrons ratio) may be precisely evaluated,
- calibrate the light power in measurement systems from Instytut Fotonowy (Micro Fading Tester, Photoelectrochemical (PEC) Measurement Station, Quantum Efficiency Measurement Station)
- calibrate the light power on the sample in any experimental setup,
The Measuring Head
The NIR Radiometer & Photometer Measuring Head contains the calibrated Germanium photodiode of 1 cm² area.
click the picture to enlarge
The sample cell with the Measuring Head
The NIR Radiometer & Photometer may be also used to measure the light absorbance in the transparent sample placed in the cell.
- number of channels: 1
- spectral range: 820 – 1800 nm
- wavelength resolution step: 10 nm
- sensor size: 10 mm x 10 mm
- broadband measurements: Halogen light, sun light, NIR LEDs
- number of output electric current ranges: 5
- maximum value of output electric current: 20 mA
- power supply: USB socket
- PC connection: serial (USB)