Rare Cold War Era Dosimeter Radiometer RKSB-104 | Geiger-Muller Counter SBM-20 | Steampunk Industrial Electronic Devices, NOS

Sold by SilkWayStudio
$250.00
+ $30.00 shipping

Only 1 available

$250.00
+ $30.00 shipping
In stock
Preparation takes 1-7 business days
Arrives from Kazakhstan

Features
Vintage

Item details

Rare Cold War Era Dosimeter Radiometer RKSB-104 | Geiger-Muller Counter SBM-20 | Steampunk Industrial Electronic Devices, NOS

Radiometer dosimeter RKSB-104 is small-sized device with manual selection of modes and limits of measurement, designed to control radiation situation by specialists and population. Due stand-by function, device does not require your constant monitoring of radiation situation, wherever you are - in forest, at dacha, near radioactive objects that are dangerous in radioactive sense, etc. If threshold is exceeded, dosimeter give sound signal about danger. Instrument provides function of averaging readings to obtain more accurate data. In dosimeter sound signaling about exceeding power of field equivalent dose of gamma radiation established by the consumer.

Dosimeter designed to measure power of field equivalent dose gamma radiation, to measure beta-radiation flux density from clothes, living quarters, solid and liquid foodstuffs contaminated with radionuclides, household items, building materials, environment, as well as measurement of specific activity 137Cs radionuclide.
Device characterized by simplicity of control, versatility of functions and modern design.

Radiometer dosimeter intended for individual use by population in order to control radiation situation on ground, in residential and work premises. It functions as dosimeter and radiometer and provides measurements:
field equivalent dose of gamma radiation;
flux density of beta radiation from surface;
specific activity of cesium-137 radionuclide in substances,
as well as audible alarm when threshold value of equivalent dose rate of gamma radiation set by consumer is exceeded.

Device is capable of connecting remote detection units
Radiation detection device consists of 2 gas-discharge counters SBM-20 type, connected in parallel
On back of device there cover-filter for equalizing energy dependence of instrument's readings when it operates in mode of measuring field equivalent dose of gamma radiation. When device is operating in radiometer mode, this lid is removed, radiation counters closed only by film filters. Under filter cover of device, code switch drivers derived, with help of which it is possible to choose type of measurement (field equivalent dose rate of gamma radiation, beta flux density from surface, specific activity of cesium-137 radionuclide in substance), set alarm thresholds, and disable built-in counters SBM-20 and connect an external unit for detecting emissions

Time of setting operating mode no more than 10s
Device gives an intermittent sound signal after end of measurement cycle
Dosimeter allows installation of any one (of 31st possible) signaling threshold for power of field equivalent dose of gamma radiation in range from 0.1μSv/h to 16μSv/h
Continuous operation time not less than 12 hours
Powered by 6F22 9V battery (not included)

Ambient temperature from -10 to +35°C
Relative air humidity 75%
Dimensions: without package - 155*80*40mm; in package 166*92*54mm;
Weight: unpacked 300g; in package 600g;
MTBF for 4000 hours;
Service life 10 years.

Unit immediately ready for use. You only need connect battery to your device.
All devices tested in real conditions. All products checked before shipping to you.


FAQs

All orders are sent by registered small package/valuable parcel by airmail with international tracking number as gift. Average delivery time to destination country: Asia 1-2 weeks; Europe 1-2 weeks; North America 2-4 weeks; Worldwide 3-6 weeks. Speed of receiving parcel after this period depends on postal service of country of destination. Deadline for delivery is 2-3 months. Buyer independently tracks his order with tracknumber and takes his from post office on arrival. If parcel has arrived with damage, it is necessary on receipt to compose in post office act about damage of parcel. Without him no claims will be accepted. In case of impossibility of delivery, unclaimedness, return from storage of parcel is carried out at expense of buyer.

All orders are sent by registered small package/valuable parcel by airmail with international tracking number as gift. Average delivery time to destination country: Asia 1-2 weeks; Europe 1-2 weeks; North America 2-4 weeks; Worldwide 3-6 weeks. Speed of receiving parcel after this period depends on postal service of country of destination. Deadline for delivery is 2-3 months. Buyer independently tracks his order with tracknumber and takes his from post office on arrival. If parcel has arrived with damage, it is necessary on receipt to compose in post office act about damage of parcel. Without him no claims will be accepted. In case of impossibility of delivery, unclaimedness, return from storage of parcel is carried out at expense of buyer.


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Shipping & policies
Preparation takes 1-7 business days
Arrives from Kazakhstan
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North America 2-4 weeks
Europe 1-2 weeks
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