S.t.a.l.k.e.r (stalker)! Dosimeter Radiometer Geiger Counter Radiation Detector

US $85.00

  • Киев, default, Ukraine
  • Mar 7th
Dosimeter radiometer S.T.A.L.K.E.R. - English version ! Dosimeter / Radiometer / Geiger Counter / Radiation Detector Description Dosimeter-radiometer «S.T.A.L.K.E.R» is a complex high-tech multi-functional electronic device designed for amateur measurement and moni- toring levels of intensity of ionizing radiation in the household or field conditions as well as to calculate the resulting exposure dose. The operating principle of the dosimeter-radiometer «S.T.A.L.K.E.R» is based on the effect of impact ionization substance under the influence of high-energy ?-particles or ?-photons with further changes in some physical parameters such as electrical conductivity, an electric current or voltage drop. Dosimeter-radiometer «S.T.A.L.K.E.R» is intended for use with gas-discharge detectors of ionizing radiation - Geiger-Muller tube (counter) type SBM20 or STS-5, sensitive to high-energy beta particles and hard gamma rays. For the operation of sensor (counter) «S.T.A.L.K.E.R» generates a constant high voltage of about 400V. High-energy particles and photons entering the volume of the gas medium in the sealed metal chamber sensor (counter) of ionizing radiation, generate shock electrons, which are accelerated by the electric field sensor (counter) and the anode lead to ionization of the medium and the emergence of short-term self-extinguishing electrical discharge inside the chamber of the sensor. This discharge occurs like an avalanche breakdown between the electrodes of the gas sensor (counter), and is followed by a short pulse of electric current in the circuit its electrodes. These pulses are counted and allocated by electronic circuits. On the basis of these data, the logical part of the dosimeter-radiometer «S.T.A.L.K.E.R» calculates the measured values. Measurements are performed in the range of 10 µR/h to 144 000 µR/h (0,1 µSv/h -  1 440 µSv/h). The main element that specifies the accuracy of the dosimeter-radiometer «S.T.A.L.K.E.R» is a sensor of ionizing radiation (Geiger-Muller counter)), which is due to its design and techno- logical features has a measurement error up to ± 20%. Dosimeter-radiometer «S.T.A.L.K.E.R» will help you to check the radiation safety: of your home place of work and leisure car household items clothing construction materials wild berries and mushrooms. Purpose of Use Measurement of gamma and X-ray radiation ambient dose equivalent rate (DER). Measurement of gamma and X-ray radiation ambient dose equivalent (DE). Features Four measurement modes (SCAN, FAST, NORMAL and PRECISELY) for different measurement tasks of ionizing radiation. Built-in gamma, beta sensitive Geiger-Muller counter. Displays the measured levels of ionizing radiation in a graphical and symbolic form on a large liquid crystal display (84 x 48 pixels). Audio signaling of each registered gamma-quantum or beta-particle. Programming of audio and vibro alarm threshold level of gamma radiation dose rate. Liquid crystal display (84 x 48 pixels). Indication of battery discharge. Flashlight. Small weight and dimension parameters. Video of using the device ? Interesting and informative video about radiation ? ? Potential sources of radiation Food (especially berries and mushrooms) Food (especially berries and mushrooms) will definitely accumulate radiation if grow in contaminated areas. These are not the best ingredients for your nutrition or home-made jam. Mushrooms tend to absorb radiation from soil as well. It is important to know that radiation which gets inside of our bodies is the most dangerous. Check radiation safety of your food (especially mushrooms and berries) and enjoy safe cooking. Home and office It is great to have excellent workplace in a comfortable office or have some rest sitting in your favorite chair at home. But is there any chance you can be exposed to radiation? Unfortunately, yes. Furniture can be made of radioactive wood as it absorbs radiation. Granite can have high radiation level as well. Check the radiation level of all your furniture. Construction Remember that construction materials can contain natural radionuclides. That is why when building, choose the materials carefully as they can pose a great threat to your health. When moving to a new place, be sure to check that no radiation is there. Playground Radiologically contaminated toys can harm your child’s health. Even a sandbox on a playground can pose a danger. Control radiation level around to be sure you chose a right place to play with your kids. Cash Cash can be radiologically contaminated for definite purposes. The most common one is to track money during special operations, but sometimes these banknotes can end up in our wallets. Even a small amount of radiologically contaminated banknotes can harm a large number of people. Be safe when deal with cash. Garden Radioactive fallouts may contaminate soils in any corner of the world. Be sure to check radiation level in your garden if you don’t want to raise contaminated fruits and vegetables. Radiation which gets inside of our bodies is the most dangerous. Travelling When travelling you can come across the places of buried radioactive scrap metals or others contaminated objects. Caving is such a fun if you are not exposed to high radiation level there. It is better to enjoy outside activities if they’re safe. Jewelry We should pay great attention when buying necklaces, rings or other jewelry. Precious metals and stones can have high radiation level, especially zirconium which is the most commonly used in jewelry items. That is why you should be careful if you don’t want to pay “high” price. Jewelry should be decorative, not destructive. Specifications Types of used sensors (gas discharge) SBM20, STS-5 Types fixed radiation ?, ? Units of measurement levels of radiation µR/h, mR/h Units of measurement cumulative dose µR, mR, P The measuring range level of radiation 10 µR/h - 144 mR/h The measuring range of exposure doses 0 µR - 4000 R The accuracy measurements (defined by the device) ± 20% Power Source Li-io (Li-po) battery 3.7V, more than 1000 mAh Current consumption when switched off <50 µA Сurrent consumption when switched onn > 4mA Continuous operating time on a single charge 5-7 days Operating temperature from 0 °C to + 40 °C Relative humidity is not above 98% Storage temperature range from -10 °C to + 70 °C Dimensions of the instrument housing 125 х 69 х 23 mm Delivery Kit Dosimeter-radiometer «S.T.A.L.K.E.R» Operating manual You can  download the complete instruction here (in pdf): Download instruction Warranty 18 months Manufacturer's Warranty for defective items (excluding items damaged and/or misused after receipt). Defective items must be reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your ebay id. we do not repair or replace items with an expired warranty. You agree to all of the above-listed policies upon bidding on and winning this auction! The warranty excludes neglect (item has signs of mechanical damage, liquid penetration etc) or unauthorized repair. Warranty labels need to be intact. Avoid dirt accumulation on dosimeter. Clean with soft fry fabric. While use in rain use special case. Buyer pays for returning the item for repair. Payment We accept payment via PAYPAL and Visa / MasterCard. Payment must be made within 3 days of auction closing. Total amount due includes the final auction price plus Shipping. Shipping will be determined based upon the SHIP TO address. PLEASE NOTE! Shipping does not include duties, local taxes or any other importation fees Shipping We ship to any country. This item will be shipped to you from Europe (Ukraine) via registered airmail (or groundmail) with tracking number and full insurance within 3 days (except for the weekends and holidays) after the payment is fully received. Shipping to confirmed PayPal address only. If you want your purchase to be shipped to other address, please, notify us via personal messages or in the message to the purchase. Typical Delivery Time European Countries: about 7-10 days; USA, Japan & other: about 10-14 days NOTE: Delivery time may increase because of postal services and/or customs. Please, don't worry and check location of your parcel using provided tracking number. In spite of delays all  lots have been successfully delivered! Returns / Refunds You have 3 days to contact us and 5 days to return decice from the date it was received. If this item is in your possession more than 3 days, it is considered used and we will not issue you a refund or replacement. There are no exceptions! All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and your eBay ID. We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, after both Buyer and Seller cancel the transaction from eBay or you may choose to have a replacement. Return shipping is to be paid by the Buyer.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand S.T.A.L.K.E.R.
Type Dosimeters
Model S.T.A.L.K.E.R.
Country/Region of Manufacture Ukraine
MPN S.T.A.L.K.E.R.

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