C9913GC Mini-Spectrometer TG Series from Hamamatsu Photonics

C9913GC of Hamamatsu TG series mini-spectrometer is polychromator integrated with optical elements and an image sensor. Light to be measured is guided into the entrance port of TG series through an optical fiber and the spectrum measured with the built-in image sensor is output from the USB port to a PC for data acquisition. Cooled type allows accurate measurement with low noise by cooling the image sensor. The TG series comes with sample software, device driver and DLL that let you easily set measurement conditions and acquire, save and graphically display the spectrum data.


  • High throughput due to transmission grating made of quartz
  • Highly accurate optical characteristics
  • Low noise measurement
  • Compact design for easy assembly
  • Wavelength conversion factor is recorded in internal memory


Spectral response range

900 to 1700

Spectral resolution (FWHM) (max.)

7 nm



A/D resolution

16 bits


USB 1.1

Built-in sensor

InGaAs linear image sensor (TE- cooled- type)

Number of total pixels

512 pixels

Measurement condition

Typ. Ta=25°C, unless otherwise noted