451B ionization chamber inspection instrument 451b

The 451b ionization chamber inspection instrument is a battery-powered handheld device that uses the latest CMOS and LCD technology, which can measure α rays higher than 4 meV, above 100 KEV β-rays, and higher than 7 KEV. γ and X-rays. The outer casing of 451B is made of high-intensity ABS plastics. The instrument is equipped with a gasket and a desiccant packaging that makes moist moisture from entering the equipment and provides a liner for the internal device. The measurement readout device includes a 2 1/2-bit liquid crystal display and a 100-segment simulated bar chart. The bar chart includes a zero, 20 groups of 5 sets of 5 grids. There is a permanent scale ruler on the display. The scale of the scale indicates the unit corresponding to the measuring range of the meter. The measurement unit is displayed in the position of the 2 1/2 bit display. The 451B of the automatic measurement range is used to detect the dose rate and accumulation dose of β, γ and X-ray sources. 451B Excellent on-site patrol capabilities make it widely used in various industries, including: Police and fire department, X-ray equipment manufacturer, government agencies, supervisors, emergency response and HAZMAT (dangerous goods) disposal personnel, nuclear medicine laboratories , Hospital radiation safety officials, and nuclear power plant staff. Main characteristics □ High sensitivity simultaneously measuring dose and dose rate, and records peak dose rate □ Automatic range and automatic zero zero □ RS-232 communication interface, connecting Windows Excel plugin record data □ Human engineering anti-fatigue handle, replacement sheath and wristband □ Set of flash display and sound alarm function □ Convenient battery door (two 9 volt alkaline battery supplies), located outside the bottom case □ Energy response with dose equivalent (SI) □ It is convenient to purify the shoulder strap and handle (nuclear power plant special instrument)

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