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Mini-spectrometer
C14384MA-01
High sensitivity in the near infrared region (to 1050 nm), ultra-compact grating type spectrometer
The C14384MA-01 is an ultra-compact grating type spectrometer that provides high sensitivity in the near infrared region. As such, it is capable of acquiring continuous spectrum. The product has been downsized through Hamamatsu unique optical design, which helps to further reduce the size of mobile devices.
Features
-Ultra-compact: 11.5 × 4.0 × 3.1 mm (Flexible cable not included)
-Ultra-lightweight: 0.3 g
-Spectral response range: 640 to 1050 nm
-High sensitivity: 50 times (λ=1000 nm) the previous product (C11708MA)
-Flexible cable included
In Focus
Measurement example
Absorption spectrum measurement of bacon
A demonstration module with a built-in the mini-spectrometer SMD series was used to measure the absorption spectrum of bacon. Since fat absorbs light near 930 nm, its response intensity can be used to measure fat mass.
Absorption spectrum measurement of apple
A demonstration module with a built-in the mini-spectrometer SMD series was used to measure the spectrum of apples before and after they were damaged. Chlorophyll (around 670 nm) and sugar (around 980 nm) are typical indicators of the nutrition and taste of vegetables and fruits. Spectral analysis is used for these tests.
Specifications
| Spectral response range | 640 to 1050 nm |
|---|---|
| Spectral resolution (FWHM) (typ.) | 14 nm |
| Spectral resolution (FWHM) (max.) | 20 nm |
| Cooling | Non-cooled |
| Built-in sensor | High-sensitivity CMOS linear image sensor with a slit |
| Number of total pixels | 256 (including optical black) pixels |
| Measurement condition | Typ. Ta=25 ℃, unless otherwise noted |
Dimensional outline (unit: mm)
Related product
Mini-spectrometer C15934
The C15934 is USB connection type module equipped with a mini-spectrometer (C14384MA-01). By connecting to a PC using a USB cable (A-microB type), spectral measurement can be performed using evaluation software. By connecting an LED to this product, the LED can be driven synchronously with spectral measurement.
Features
- Module with mini-spectrometer (C14384MA-01) mounted
- Mini-spectrometer wavelength conversion factor inputted
- Operates only with USB power supply
- LED can be driven: DC drive or pulse drive
Related documents
Related video
How Spectrometers Have Downsized & New Options for Pocket Spectroscopy
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