Ibsen Photonics, manufacturer of optoelectronic products, has introduced a new series of OEM spectrometers for the wavelength range between 200 and 400 nm.
The Rock UV spectrometer series allows four times greater optical throughput compared to conventional spectrometers because of the near on-axis beam geometry present in the optical bench. The spectrometers also utilize efficient and proprietary fused-silica transmission gratings.
The Rock UV spectrometers are provided in three models using either a CMOS line array sensor, a back-thinned CCD, or a cost-efficient CCD. The spectrometers’ design allows electronics and detectors to be adapted to enable customers re-use the present software designs.
The three spectrometer models have a stray light of less than 0.03%, a grating efficacy of greater than 40%, a resolution of 0.75 mm and a numerical aperture of 0.22. The RSV-300 spectrometer utilizes a Sony CCD sensor, while the RSV-145 and the RSV-305 spectrometers utilize a Hamamatsu CMOS sensor and Hamamatsu CCD sensor, respectively.
All three spectrometers generate a temperature drift of less than 0.01 nm/°C and feature a RS-232 and USB 2.0 interface. The spectrometers have an operational temperature range from -10 °C to 45 °C.
Source: http://www.ibsen.dk/