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Gamma camera/spectrometer H420-H420
Gamma camera/spectrometer H420-Fujitoku Co., Ltd.

Gamma camera/spectrometer H420
Fujitoku Co., Ltd.


About This Product

■Summary

H420 is a revolutionary gamma camera and spectrometer that uses a CZT detector. It is extremely lightweight, weighing approximately 4kg, and can be operated using a battery (up to 6 hours).

■Features

The H420 is a revolutionary gamma camera and spectrometer that uses a CZT (CdZnTe) detector. Automatically identifies the gamma ray nuclide, displays the nuclide name, and at the same time displays the position of the source for each nuclide on the image. Furthermore, the intensity (photon count) of each nuclide is displayed graphically. It weighs only 3.9kg, which is very light, and it can be operated on a battery (up to 6 hours), making it ideal for various maintenance tasks at nuclear power plants. ・Small and lightweight, convenient to carry ・Easy operation using touch panel (7-inch screen) (Touch panel and main unit are connected via cable, Wi-Fi, or Bluetooth) ・Highly sensitive measurement achieved by using CZT (CdZnTe) detector ・High energy resolution ≦1.1%FWHM (662keV) ・Equipped with a range finder that can measure up to 30m (with position correction function for radiation sources within 2m) ・Measurement data is saved in a USB memory connected to the main unit and can be analyzed using analysis software. ・Files can be output from the analysis software in the following formats: gamma ray spectra: text, jpeg, Excel, SPE, source position images for each nuclide: text

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    Gamma camera/spectrometer H420

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1 Models of Gamma camera/spectrometer H420

Image Part Number Price (excluding tax) Power supply Startup time Start-up temperature range Angular resolution Measurement field of view (optical camera) Measuring field of view range (gamma camera) Measurement environment level Measurement energy range (spectrum meter) Measurement energy range (gamma camera) Nuclide library Body weight Body external dimensions Effective measurement energy range (spectrum meter) Effective measurement energy range (gamma camera) Sensitivity (spectrum meter) Sensitivity (gamma camera) Operating temperature range Storage temperature range Battery life Energy resolution IP code (waterproof/dustproof) CdZnTe crystal size
Gamma camera/spectrometer H420-Part Number-H420

H420

Available upon quote

100~240V, 47~63Hz

Approximately 2 minutes

-20~50℃

~30 degrees FWHM omnidirectional (real-time >250keV), ~20 degrees FWHM omnidirectional (software post-processing: >250keV)

162 degrees (horizontal) 122 degrees (vertical)

4π (360 degrees)

Natural radiation (background) ~5mSv/hr

50keV~3MeV

50kev~3Mev

Already set (additional registration possible by user)

3.9kg

24 x 9.5 x 18cm (excluding protrusions)

50keV~3MeV

50keV~3MeV

Detects ~30nSv/hr (~3μR/hr) of Cs137 in less than 16 seconds

Locating Cs137 radiation source at ~30mSv/hr (~3μ R/hr) in less than 90 seconds

-10~50℃

-20~60℃

Approximately 6 hours (23℃)

≦ 1.1% FWHM (662keV)

IP65

19cm 22mm x 22mm x 10mm/4 pieces), arranged in 2 pieces x 2 facing the front

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