{"product_id":"electronic-personal-dosimeter-alarm","title":"Electronic Personal Dosimeter with Continuous Alarm — Gamma \u0026 X-Ray (0.01–999 μSv\/h)","description":"\u003cp\u003e\u003cstrong\u003eOccupational exposure limits exist because ionizing radiation accumulates — this dosimeter integrates your dose in real time so you know exactly where you stand on the Sievert scale.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike film badges or OSL dosimeters that must be laboratory-processed, this electronic personal dosimeter uses a semiconductor PIN diode detector to count ionization events continuously and convert them to dose rate (μSv\/h) and cumulative dose (μSv\/mSv) in real time. The PIN diode structure creates a depletion region that produces a current pulse when a gamma or X-ray photon ionizes a carrier pair — detection physics identical to ATLAS particle detector layers at CERN, miniaturized to belt-clip format. Configurable alarm thresholds warn before dose rate or cumulative dose limits are exceeded.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time dose rate: 0.01–999 μSv\/h (gamma + X-ray, 40 keV–3 MeV)\u003c\/li\u003e\n\u003cli\u003eCumulative dose: 0.01 μSv–9.99 Sv with OLED display and trend graph\u003c\/li\u003e\n\u003cli\u003eConfigurable alarm thresholds: audible + vibration + LED\u003c\/li\u003e\n\u003cli\u003eUSB-C rechargeable; 200-hour battery; IP54 water-resistant clip-on form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery purchase directly funds independent physics research at the Golden Physics Project.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54144349896996,"sku":"GPP-PREP-DOSIMETER","price":79.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/nuclear-radiation-detector-main-imdetek-promotion-2-800x800.png?v=1780943109","url":"https:\/\/shop.goldenphysics.org\/products\/electronic-personal-dosimeter-alarm","provider":"Golden Physics Project","version":"1.0","type":"link"}