Radiation detection modules C12137 series High accuracy, high sensitivity, compact radiation detection module The C12137 series is a radiation detection module containing a scintillator and MPPC® (multi-pixel photon counter) designed to detect gamma rays from 137Cs (Cesium-137) and the like. The scintillator converts incident gamma rays into visible light, and the MPPC detects the light down to extremely low light levels to measure low-energy gamma rays with high accuracy. The signal processing circuit and A/D converter are housed in a compact case. The modules provide a USB or RS-232C interface. The products include sample software with functions for setting measurement conditions, acquiring and saving data, and drawing graphs, etc. Gamma ray energy discrimination Environmental monitoring and mapping Modular design for easy integration into devices Screening such as incoming and outgoing inspections at manufacturing sites Incorporation into portable, high-sensitivity detectors Lineup A total of eight types in four different sizes and two interfaces (USB and RS-232C) are available that you can choose from according to your application. C12137-08 C12137-08D Real-time food inspection C12137-10 C12137-10D Real-time food inspection * The characteristics are the same between the USB type and RS-232C type (the software specifications are different). C12137 C12137-00D Portable, high sensitivity detectors monitoring posts Structure USB type Parameter Dimensions (W × D × H) Weight Detector Scintillator Scintillator size (W × D × H) Sampling time Interface Compatible OS Power supply 38 × 38 × 25 80 × 80 × 25 0.1 to 60 s, adjustable USB 2.0 (Full Speed) Windows 10 (64-bit) USB bus power (150 mA typ., 500 mA max.)

Radiation detection modules RS-232C type Parameter Dimensions (W × D × H)*1 Weight Detector Scintillator Scintillator size (W × D × H) Sampling time Interface Bit rate Power supply *1: Excluding the cable and connector Absolute maximum ratings Parameter Operating temperature Storage temperature Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Electrical and optical characteristics (Typ. unless otherwise noted) Parameter Counting efficiency min. Energy range Energy resolution...

Radiation detection modules Radiation detection modules incorporating a compact and high-gain MPPC offer the following features: Feature 01 Detection of low energy gamma rays (down to 30 keV)* The C12137 series can acquire energy spectra and therefore can perform energy discrimination. is known to decay while emitting gamma rays at energies around 662 keV and 32 keV. The C12137/-01 can determine whether gamma rays is from by acquiring the energy spectrum from the low-energy gamma rays at around 30 keV. As the gamma rays become lower in energy, the level of light emitted by the scintillator weakens....

Radiation detection modules Sample software The C12137 series comes with sample evaluation software for inifial evaluation. The software provides basic functions for setting measurement conditions, acquiring and saving data, and drawing graphs*5, etc. To help you develop your own application software for operating the radiation detection module integrated in your equipment, function specifications and sample software source code are also provided. *5: A1 USB type [Figure 3] Sample software USB type

Radiation detection modules Dimensional outlines (unit: mm) Tolerance unless otherwise noted: ±0.1 (4 ×) M3 depth 3 Signal name GND (Vcc) TXD (module → PC) RXD (PC → module) GND (signal) Vcc NC 12.4 Tolerance unless otherwise noted: ±0.1 KACCA0

Radiation detection modules Tolerance unless otherwise noted: ±0.1 KACCA0320EA Signal name GND (Vcc) TXD (module → PC) RXD (PC → module) GND (signal) Vcc NC 12.4 Tolerance unless otherwise noted: ±0.1 KACCA0

Radiation detection modules (8×) ϕ4 (Teflon bush for isolation) Tolerance unless otherwise noted: ±0.1 KACCA0341EA 78 Accessory cable (CN1) connector (8×) ϕ4 (Teflon bush for isolation) (2×)ϕ3.1 Signal name GND (Vcc) TXD (module → PC) RXD (PC → module) GND (signal) Vcc NC 12.4 Tolerance unless otherwise noted: ±0.1 KACC

Radiation detection modules (8×) ϕ4 (Teflon bush for isolation) Tolerance unless otherwise noted: ±0.1 KACCA0343EA 100 Accessory cable (CN1) connector (8×) ϕ4 (Teflon bush for isolation) (2×)ϕ3.1 Signal name GND (Vcc) TXD (module → PC) RXD (PC → module) GND (signal) Vcc NC 12.4 Tolerance unless otherwise noted: ±0.1 KACC

Radiation detection modules Precautions · These products are precision devices that use a scintillator and are not designed to be used outdoors or in locations subject to vibration or shock. To use them in such an environment, you will need to incorporate appropriate measures in the design. Accessories · USB cable · CD-ROM (instruction manual, sample software) Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions · Disclaimer MPPC is a registered trademark of Hamamatsu Photonics K.K. Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries....