Purpose of the development: STPK 01-spectrometric complex is designed for discrete-continuous monitoring of the specific activity of radionuclides in the coolant of the main (first) circuit of a nuclear reactor using gamma spectrometry high resolution.

Recommended application field: Control of radiation safety.

Technical characteristic: Specifications: Giving the results of analysis: at least once per hour. Range of gamma radiation , keV 50-3000 . Recorded nuclides : 131I, 135I, 24Na, 42K, 40K and 208Tl ( 200 nuclides ) . Energy resolution spectrometric complex ( line 1.33 MeV) keV , not worse: 1.75 - 2.40 . Limit of allowable basic relative error of iodine radionuclide activity for the bulk geometry ( at P = 0.95) ,%, not more than 25 . Setup time ( excluding cooling time of the detector) , min , max: 30. Changing provisions of the collimator : automatic . Cooling semiconductor detection unit : Electrically carried cooler . Food - voltage, V , power consumption , W, not more: 220 ( +10%, -15 %) , 800 . Lifetime ( with replacement assemblies having a shorter life ), years , not less than 10 .

The development stage readiness: Introduced in production

Description of the development:
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Spectrometric complex STPK -01 is designed for discrete- continuous monitoring of the specific activity of radionuclides in the coolant of the main (first) circuit of a nuclear reactor using gamma spectrometry high resolution . STPK -01 aims to provide operational ( giving the results of analysis at least once per hour) control specific activity of radionuclides iodine (131I - 135I) in a wide range of values , as well as periodic monitoring of the specific activity of a number of radionuclides important benchmark for assessing the technological state of the primary coolant . STPK -01 can work as a part of ARMS and independently . Ingredients: - The detection unit based on HPGe detector - Electromashina cooler - Amplitude spectra AMA multichannel analyzer with a digital processor spectrometric - Station data collection and remote control of measurement modes SSD -01 - Safety device - Controlled collimator - Printer type HP Laser Jet 1300 A4 - Uninterruptible Power Supply UPS for spectrometric complex - Management Software spectrometric complex analysis, visualization , storage and documentation of spectrometric information - System Software - Methods of measurement " Specific activity of gamma-emitting radionuclides in the primary coolant of nuclear reactors VVER-1000 . Measurement procedure using spectrometric complex STPK -01 . "

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Ukraine

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E-mail: gal@uintei.kiev.ua