Genuine Soviet USSR Dosimeter of DP-24 gamma radiation !! FAST FREE SHIPPING !!

Description

Dosimeter DP-24 for using dosage of gamma radiation.
New, real, from old stocks
SET - Device, individual dosimeters 5 pcs., Special case, instruction.
PRICE FOR ONE SET
without battery
Technical characteristics of DP-24 dosimeters:
Temperature - from -40 ° С to + 50 ° С;
Measurement range from 0Р to 50Р;
The exposure dose rate ranges from 0.5 to 200 R / h;
Range from 0.1 MeV to 2 MeV in the absence of beta radiation.
radiation with energies above 0.6 MeV;
The dosage of dosed doses DP-24, measured by the device, is performed on a scale located inside the dosimeter and calibrated by X-rays;
The basic measurement error during Co60 irradiation under normal conditions does not exceed ± 10% of the final value of the scale.
Recording.
Normal conditions: temperature + 20 ° C ± 5 ° C, atmospheric pressure 105 Pa ± 4 Pa ​​(750 mm Hg ± 30 mm Hg), Relative humidity 65% ​​± 15%;
The efficiency of registration of radiation by the DP-24 dosimetric device in the energy range from 0.1 MeV to 2 MeV when measured is no more than ± 40% of the readings obtained during the Co60 irradiation.
;
Self-discharge of the dosimeter no more:
a) under normal conditions for 24 hours - 2 divisions;
b) in conditions of temperature + 50 ° С ± 2 ° С within 24 hours - 3 divisions;
c) at a temperature of -40 ° C ± 2 ° C for 4 hours - 2 divisions;
d) in conditions of relative humidity 95% ± 3% and temperature + 30 ° С ± 2 ° С for 48 hours - 3 divisions;
The instability of readings over time at three times irradiation of the DP-24 dosimeter does not exceed ± 5% of the final value of the scale;
The dosimeter is hermetically sealed;
The diaphragm of the dosimeter can withstand at least 10,000 charge cycles;
The DP-24 dosimeter device is charged from the ZD-charger.
5 or any other constant voltage source with smooth voltage regulation in the range from 180 to 250 V at temperatures from -40 ° C to + 50 ° C;
Recording. The required characteristics of the ZD-5 are achieved after a self-heating time of one minute;
The voltage at the ZD-5 output is smoothly regulated within:
-
lower limit ≤180V;
- upper limit ≥250V;
Consumption current ZD-5 from the power source does not exceed 200 mA, continuous operation of the DP-24 dosimeter for 30 hours from one set of elements at the beginning of the discharge;
The ZD-5 charger is splash-proof;
Dosimeter device DP-
24 continues to work after staying in:
a) temperature + 65 ° С ± 2 ° С;
b) temperature -50 ° С ± 2 ° С;
c) maximum relative humidity 95% ± 3% and temperature + 30 ° C ± 2 ° C;
New, unused. There may be traces of storage.
Delivery
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and a customer satisfaction guarantee.
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or problems that may occur before or after purchase.
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Buyers - Please Note:
All products we sell are 100% authentic.
No fake, not copied.
Import duties, taxes and charges are not included in the item price or shipping charges.