The mini-spectrometer TF series is a polychromator provided in a compact, thin case that houses optical elements, image sensor, and driver circuit. Spectrum data can be acquired by guiding measurement light into a mini-spectrometer through an optical fiber and transferring the measured results to a PC via the USB connection. The incorporation of a high-sensitivity CMOS image sensor maintains high sensitivity equivalent to that of a CCD and achieves low power consumption. Moreover, the trigger function that can be used for short-term integration enables spectroscopic measurement of pulse emissions.
The product includes evaluation software with functions for setting measurement conditions, acquiring and saving data, draw-ing graphs, and so on. Furthermore, the DLL function specifications are disclosed, so users can create their original measurement software programs.
- Compact, thin case
- Highly accurate optical characteristics: High spectral resolution 0.4 nm
- High-sensitivity CMOS image sensor built in (high sensitivity equivalent to that of a CCD)
- With trigger function
- High throughput using quartz transmission grating
- External power supply not necessary (USB bus powered)
- Easy installation in devices
- Stores wavelength conversion factor in internal memory
|Spectral response range||790 to 920 nm|
|Spectral resolution (FWHM) (typ.)||0.4 nm|
|Spectral resolution (FWHM) (max.)||0.7 nm|
|A/D resolution||16 bits|
|Built-in sensor||High-sensitivity CMOS linear image sensor|
|Number of total pixels||512 pixels|
|Measurement condition||Typ. Ta=25 ℃, unless otherwise noted|
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