Multifunctional ray detector InspectorAlert

Multifunctional ray detector (USA) Model: InspectorAlert Instrument: The instrument is used for health and safety equipment, it is best to detect low levels of radiation can be used to determine α.β.γ and Χ-ray radiation . Its Applications: 1, the detector line with European CE certification requirements 2, 3 surface contamination detection and measurement, monitoring possible when operating radionuclide radiation exposure 4, 5 environmental pollution survey to measure the inert gases and other low energy Radionuclide 6, building decoration materials radiation measuring instrument works: The dosimeter uses a Geiger - Maitreya counter to measure radiation, when every ray through the tube and causes ionization GM so that GM will produce a tube the detected current pulses, each pulse is detected and recorded tube circuit is one count, the dosimeter display is the count value in your selected mode. Because of the random nature of radioactivity, it has a count value each minute by the dosimeter detected changes, when taken within the time period of the average reading is more correct, when taken longer then the average time interval the more accurate. Features: The instrument used to measure the α, β, γ, Χ rays, small changes in radiation levels used to determine its most appropriate, and for the most commonly used radionuclides with high sensitivity. The ionization detector counting event and displayed on the LCD. Specifications: Measuring range: 1, α, β, γ and χ multifunction monitor four kinds ray radiation can be detected 2, the detector line with European CE certification requirements 3, built halogen quenching G-M detector for α, The high sensitivity of the β-ray source 4, four liquid crystal display, choose mR / hr, CPM, μSv / hr, CPS or the Total / Timer and other single-5, the total count / timer function for precise light pollution detection timing, timing 1 minute to 24 hours 6 selectable measuring range: mR / hr: 0.01-100.0CPM: 0-300000 μSv / hr: 0.01-1000CPS: 0-5000 Total number: 1-99990007, efficiency: Sr-90 (546kev, 2.3Mevβmax) about 75% C-14 (156kevβmax) approximately 11% Bi-210 (1.2Mevβmax) approximately 64% Am-241 (5.5Mevα) about 36% 8, sensitivity, 3500CPM / mR / hr (for Cs -137) 9, accuracy: 10 + 15%, temperature range: -100C-500C 11, power supply: a 9v alkaline battery 12, dimensions: 150 × 80 × 30mm