Trigger function and high sensitivity CMOS image sensor included



The C11697MB is a polychromator integrated with optical elements, an image sensor and a driver circuit. Light to be measured is guided into the entrance port of TM series through an optical fi ber and the spectrum measured with the built-in image sensor is output from the USB port to a PC for data acquisition. The C11697MB is a mini-spectrometer with a high-sensitivity CMOS image sensor mounted on the optical system platform of the previous type C10083MD. The trigger function accepts even short-time integration so emission spectra from pulsed light can be measured. The readout time is drastically reduced, making the C11697MA ideal for LED test on industrial productions lines. The C11697MB comes supplied with free evaluation software that allows setting measurement conditions, acquiring and saving data, and displaying graphs. Original measurement software can be designed on an end-user's side as DLL's function specification is disclosed.

- Internal high sensitivity CMOS image sensor(rivaling that of a CCD)
- Trigger function included
- High-speed readout (2 ms approx.)
- Simultaneous charge integration type
- Wavelength conversion factor is recorded in internal memory


Spectral response range 320 to 1000 nm
Spectral resolution (FWHM) (typ.) 5 nm
Spectral resolution (FWHM) (max.) 8 nm
Cooling Non-cooled
A/D resolution 16 bits
Interface USB 2.0
Built-in sensor high-sensitivity CMOS image sensor
Number of total pixels 2048 pixels
Functions Trigger function
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Dimensional outline (unit: mm)

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