Posts Tagged ‘Inspector Alert’

Choosing an appropriate Geiger counter to monitor environmental radiation levels in Japan can be confusing due to the large choice of devices, including handheld electronic dosimeters that offers similar capabilities. Counters differ by the type of radiation that they can detect (alpha, beta, gamma, X-rays and sometimes even neutrons), their accuracy, price, availability, etc. Rather than presenting an extensive comparison between all devices, this post introduces a specific Geiger counter used by Safecast to map radiation mainly in the no man’s land: the Inspector Alert distributed by International Medcom (SurvivalJapan has no interest in promoting this company, this review is purely on a volunteer basis and I decline all responsibilities as to opinions shared here). It is also the device used by Pr. Frank Daulton, Ph.D., Applied Linguistics, Ryukoku Univ., Kyoto, Japan when he detected 0.377 uSv/h close to ground around his home in Otsu-City, Shiga Prefecture, not far from Kyoto and 311 miles (500 km) from Fukushima (his picture reproduced here) as reported on Earthfiles website. (more…)

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