Soviet USSR Dosimeter DKP-50A DKP50 Radiometer Geiger Counter Radiation Detector

Description

Soviet USSR Army Dosimeter
DKP-50A DKP50A
Dosimeter / Radiometer / Geiger Counter / Radiation Detector
Description
Dosimeter DKP-50A
was a dosimeter produced for the Soviet's Army during the cold war era.
Radiometer DKP-50A
indicates amount of radioactivity absorbed by the body. Each soldier was equipped in this device in case of nuclear conflict.
DKP-50A
was worn attached to pocket or belt by means of the retaining clip. A scale has range of 0-50R (R = Roentgen, a legacy unit of exposure of X-rays and gamma rays). 500R in 5h is usually lethal.
The
DKP-50A dosimeter
is designed to monitor the accumulated dose of radiation that an individual soldier has been exposed to.  It replaced the DKP-50 dosimeter that was used in the 1950's.  Like all dosimeters, the
DKP-50A
is a simple electrometer.  Inside the device there are two electrodes which are charged by means of an external electrical source.  Both of the electrodes within the device have the same charge and repel each other.  The charge on the electrodes is neutralized when ionizing radiation passes between the electrodes and the casing.  This reduction in the charge causes an electrode to move away from its start point, this movement can be seen against a scale when the user looks through the device.
The
DKP-50A radiometer
is constructed of machined aluminum and comes with a small clear plastic cap to protect the charging contacts.  This cap must be removed before the dosimeter can be charged and zeroed.
It's based on ionizing chamber that changes radioactivity radiation to an electric current, current discharges a capacitor that is also used as a power source. The device measures discharge of a capacitor over time. This is done by using a wire that accordingly changes its position and optic unit to make those results available for the operator
.
Purpose of Use
Measurement of gamma and X-ray radiation ambient dose equivalent (DE).
Interesting and informative video about radiation
What is Alpha, Beta and Gamma Radiation? - YouTube
Video will open in a new window
[isdntekvideo]
What is a Dosimeter? - YouTube
Video will open in a new window
[isdntekvideo]
Potential sources of radiation
Food (e
specially
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
Measurement ranges and main features:
- The gamma radiation exposure dose range
Rad
0 - 50
- The range of exposure dose of gamma radiation
Rad
2 - 50
- The dose rate of radiation
R/h
0.5 - 200
- The main error in measuring gamma radiation doses
%
±10
Operating temperature range
°С
-10…+50
Weight
kg
0.035
Dimensions
mm
132 х19
Delivery Kit
1 piece DKP-50A  dosimeter-radiometer;
How to use it? Quick start guide
1. Take a dosimeter and look through the dosimeter (as if through a telescope) to a VERY BRIGHT light source (this could be the sun or a very bright lamp, flashlight, torch etc
). It is very simple to determine the direction in which it is necessary to look.
If you look correctly - you will see a scale with numbers INSIDE the dosimeter. If you do not look correctly, you will not see anything.
2. Inside the device you will see a scale with numbers and a very thin thread
3. Depending on the radiation dose, the thread will move along the scale.
Interesting video
Unboxing DKP-50 Soviet Geiger Counter!!!
Video will open in a new window
Using the eBay App? Paste link into a browser window:
[isdntekvideo]
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.
Attention! Important information.
Dear customer, we thank you for your interest in our products!
Please, pay you attention to the following.
We know that many countries have customs duties.
Therefore, whenever we send packages to our customers, we ALWAYS use the following algorithm:
1. We
ALWAYS
attach to our goods a customs declaration in which the cost of the goods/parcel
DOES NOT EXCEED $ 20!
Therefore, if you buy any product in our shop with a value exceeding $ 20 (or you buy several goods with a total purchase price of more than $ 20), you should know that
WE ALWAYS REDUCE THE CUSTOMS VALUE OF THE GOODS
and indicate the cost of the goods/parcel in the customs declaration always
NO MORE THAN $ 20.
2. We
ALWAYS
put a
"GIFT"
mark on our parcels in customs documents.
3. If the real value of the goods exceeds the price of $ 20, then
WE NEVER ATTACH AN INVOICE
to our goods/parcels
INDICATING THE REAL VALUE OF THE GOODS
. We attach to our parcels customs documents in which the value of the goods is indicated as
EQUAL TO $ 20
.
If any other laws apply in your country, please let us know. We will indicate in the accompanying customs documentation any value of the goods (even $ 10, if necessary), we will also indicate in the customs documentation any description of the goods that you tell us.
4. We always
SHIP
our packages
WITH TRACKER NUMBER.
Therefore, you can track your purchase at any point along the route from our store to your home!
5. In each of our parcels we put a small gift for our customer.
This gift is a discount card for a trip to the Chernobyl exclusion zone. Therefore, if you want to visit the Chernobyl exclusion zone, write to us about it! We are happy to organize for you a magnificent and unforgettable tour to Chernobyl and Pripyat.
Buying goods in our store -- you can be calm.
You do not have to pay additional fees or customs duties when you receive the goods in your country and you can always track the location of your package.
Have a nice shopping!