Hamamatsu Photonics
Hamamatsu C16767MA Mini-spectrometer
Hamamatsu C16767MA Mini-spectrometer
This micro-spectrometer detects wavelengths of light (i.e. colors) and their intensities. Its spectral response of 190-440 nanometers with a 8 nm max resolution.
SKU: SKU:C1676MA
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The C16767MA is a newly lined up mini-spectrometer that employs a CMOS image sensor, in which the slit is integrated by the etching technology, as well as a reflective concave surface grating made by nanoimprint lithography. The C16767MA is equipped with an image sensor with enhanced UV resistance and a diffraction grating optimized for UV diffraction.
In addition, a stray light cut filter, made with our unique opto-semiconductor manufacturing technique, is formed on the image sensor in order to restrain the stray light generated during diffraction from entering into the image sensor.
Applications
- Food Inspection
- Biometry (POC)
- Tester for lights, LEDS, etc.
- Water quality control monitors and other environment measuring instruments.
Features
- Fingertip size: 20.1 × 12.5 × 10.1 mm
- Weight: 5 g
- Spectral response range: 190 to 440 nm
- High sensitivity
- Spectral resolution: 8 nm max.
- Supports synchronized integration (electronic shutter function)
- For integration into mobile measurement equipment
- Wavelength conversion factor is listed on final inspection sheet.
Measurement examples
The left diagram shows measurement examples of nitric acid, nitrous acid, and BOD (biochemical oxygen demand), which are generally examined in water analysis. It can be understood that favorable results are obtained in the measurement with a demonstration module utilizing C16767MA. In the measurement of organic compound, anthracene, the results equivalent to the table size spectrophotometer is obtained as shown in the middle and right diagrams.
Specifications
- Spectral response range
- 190 to 440 nm
- Spectral resolution (FWHM) (typ.)
- 5.5 nm
- Spectral resolution (FWHM) (max.)
- 8 nm
- Cooling
- Non-cooled
- Built-in sensor
- CMOS linear image sensor with a slit
- Number of total pixels
- 288 pixels
- Measurement condition
- Typ. Ta=25 ℃, unless otherwise noted
Wavelength Conversion Factor Data Sets
These calibration constants are specific to each device serial number. For an optimum measurement , the calibration constants must be used in your application software. Note that our example Arduino sketch does not utilize the calibration constants at this time.
Export Information
- ECCN: EAR99
- HTSUS: 9027.30.4080
- Country of Origin: Japan
- Part Number: C16767MA
