{"product_id":"nuclear-radiation-meter-circuit-board-diy-kit-geiger-counter-radioactive-ray-x-ray-γ-ray-iodine-131-equipment-radiation-tester","title":"Nuclear Radiation Meter Circuit Board DIY Kit Geiger Counter Radioactive Ray X-Ray γ-Ray Iodine 131 Equipment Radiation Tester","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e Features:\u003c\/p\u003e\n\u003cp\u003e Sound and light alarm ways can better remind you, give you a better use experience.\u003c\/p\u003e\n\u003cp\u003e This product uses an NE555 integrated circuit and peripheral electronic component to form an oscillator, and transmits power to the diode voltage doubler circuit through inductive energy storage. The end of the voltage doubler circuit can output a high voltage of 400 volts for Geiger counters.\u003c\/p\u003e\n\u003cp\u003e Wide Applications: This nuclear radiation detector can detect x-rays, gamma rays, beta rays, and can perform radioactive dose detection on marble, antiques, iodine 131, medicals equipment and various unknown minerals.\u003c\/p\u003e\n\u003cp\u003e Support most Geiger tubes: M4011 can be installed directly, other models cannot be installed on the board, but the flying leads can also be used (digital multimeter measures the positive pole of the Geiger tube to the negative pole of the power supply, adjust the blue potentiometer until the multimeter shows direct current 170 volts).\u003c\/p\u003e\n\u003cp\u003e An external screen or pointer meter can be used as monitoring, the output signal is interrupt output, the waveform is the falling edges of the pulse, and the low level is valid.\u003c\/p\u003e\n\u003cp\u003e The circuit structure is stable and the failure rate is extremely low, you can use it for your daily needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Specifications:\u003c\/p\u003e\n\u003cp\u003e Mateial: printed circuit board\u003c\/p\u003e\n\u003cp\u003e Geiger Tube Model: M4011\u003c\/p\u003e\n\u003cp\u003e Type-C interface power supplys: 5V1A\u003c\/p\u003e\n\u003cp\u003e Power consumption current: 20mA\u003c\/p\u003e\n\u003cp\u003e Item size: 92 * 61mm \/ 3.6 * 2.4in\u003c\/p\u003e\n\u003cp\u003e Item weight: about 40g \/ 1.4ounce\u003c\/p\u003e\n\u003cp\u003e Package size: 150 * 100 * 40mm \/ 5.9 * 3.9 * 1.6in\u003c\/p\u003e\n\u003cp\u003e Package weight: 60g \/ 2.1ounce\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Tube M4011 Specification:\u003c\/p\u003e\n\u003cp\u003e Diameter: Φ10±0.5mm\u003c\/p\u003e\n\u003cp\u003e Total length: 90±2mm\u003c\/p\u003e\n\u003cp\u003e Starting voltage: \u0026amp;lt;350V\u003c\/p\u003e\n\u003cp\u003e Recommended working voltage: 380V\u003c\/p\u003e\n\u003cp\u003e Minimum ping-length: 80V\u003c\/p\u003e\n\u003cp\u003e Maximum ping-slope: 10%\/80V\u003c\/p\u003e\n\u003cp\u003e Extreme working voltage: 550V\u003c\/p\u003e\n\u003cp\u003e Maximum background count rate: 25 times \/ min\u003c\/p\u003e\n\u003cp\u003e Lifetimes: \u0026amp;gt;1 × 109 pulses\u003c\/p\u003e\n\u003cp\u003e Detection: X β γ ray\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Note:\u003c\/p\u003e\n\u003cp\u003e Since this product is a scattered part of the nuclear radiation meter, the assembly has not been completed, so before purchasing this product, please make sure that you have a certain welding hands-on ability. Thank you for your understanding.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Packing list:\u003c\/p\u003e\n\u003cp\u003e 1 * Radiation Detector Kit\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"Unfinished Assembly","offer_id":40538790592649,"sku":"00638-1","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Finished Assembly","offer_id":40538790625417,"sku":"00638-2","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/3cdc18432fff86f1205f34d8ac9b84c1.jpg?v=1658066434","url":"https:\/\/mickcara.com\/fr\/products\/nuclear-radiation-meter-circuit-board-diy-kit-geiger-counter-radioactive-ray-x-ray-%ce%b3-ray-iodine-131-equipment-radiation-tester","provider":"mickcara","version":"1.0","type":"link"}