仁木工芸 Company Overview

KromeK in the UK is developing HDR (High Dynamic Range CZT) to measure high-resolution radiation spectra in high radiation fields for the UK reprocessing facility (Sellafield). Currently, performance is expected to be FWHM 1% (Typical) @662 keV in environments of up to 2 Sv/hr. HDR is scheduled to be presented at the IEEE NSS conference in San Diego, USA, starting October 31 of this year. The anticipated outcome of HDR is the ability to perform qualitative analysis of radioactive materials (RI) in the environment of fuel debris retrieval operations. Spectral measurements in ultra-high radiation fields, where conventional detectors are completely ineffective, are highly anticipated. Niki Glass Co., Ltd. sales@nikiglass.com

Niki Craft installed a radiation measurement device for decontamination waste from the U.S. company NUCSAFE in Reiyama Town, Date City, Fukushima Prefecture (0.3-0.4uSv/hr) and conducted radiation measurements while a truck loaded with a full container bag was in motion, confirming through a joint experiment with Fukushima University that measurements and radiation equivalent values ranging from 3000Bq/kg to 130,000Bq/kg could be obtained.