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JSC SPC ASPECT > Products > Radiation monitors > Radiation monitors of YANTAR series > YANTAR-A

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Радиационный мониторинг

YANTAR-A

Fixed-site radiation monitor for detection of fissile and radioactive materials in vehicles

 

Intended Use

Automatic detection of gamma and neutron radiation sources in vehicles passing through the search area.

 

The radiation monitor contains gamma and neutron registration channels and is intended for deployment at vehicle checkpoints of various purpose, configuration and throughput.

 

High sensitivity, reliability proven by years-long operation in diverse climates throughout the world, easiness of use and maintenance – all these have made the Yantar-A monitors the most popular model among the customers who need to inspect vehicles.

 

Download

  • Certificate confirming type of measuring instrument
  • Datasheet:
    • Yantar-1A
    • Yantar-1A-02Х
    • Yantar-1A-04X

 

Category: Radiation monitors of YANTAR series Tags: Anti-terror, Customs inspection, Metallurgy, Nuclear power industry
  • Description
  • Specifications and Performance
  • Optional items

Description

Design

The Yantar-A monitors consist of metal pillars mounted along the lane opposite each other. The pillars contain electronics units, gamma and neutron detectors. The monitors are equipped with sound and light alarming devices, as well as performance status indicators.

Lead shields used for gamma detectors serve to enhance gamma detection efficiency.

Infrared occupancy sensors ensure reliable detection of vehicles in the search area even in extreme weather conditions.

The Yantar pillars, detectors and electronic units are climatically protected well enough to withstand harsh environments including high humidity and salt fogs.

The radiation monitor transfers data to the control panel or a PC with the application specific software installed.

The Yantar-A series also includes models with enhanced gamma and neutron detection capabilities and enlarged lead shields.

The choice of a specific Yantar-A model as well as agreement of customized solutions including single-pillar versions, is made in accordance with installation site conditions and customer’s requirements to the minimum detected quantities of radioactive and nuclear materials.

Values in Specification section are valid for the Yantar-1A dual-pillar radiation monitor with gamma and neutron channels.

Typical application:

As part of Radiation Monitoring Integrated Systems
As part of Integrated Safety Systems

 

Key features

  • Operating mode – continuous, automatic
  • Sound and visual alarms
  • Settable thresholds for each detection channel
  • Possibilities of expansion and connection of external devices
  • Generation of “dry contact” in case of an alarm event
  • Automatic registration of events in a non-volatile archive
  • Storage and output of archive data to external devices (when connected)
  • Embedded automatic selftest system
  • Access to the system parameters via RS-485 interface (optional Ethernet)
  • Generation of video information on the target object (when video surveillance sets are connected)
  • Service life is 12 years

 

Associated equipment

  • PVC-01 Control Panel – used to set up parameters of the Yantar RPM and display results
  • MKC-A03 Handheld radiation monitor – used to search for and localize, identify and measure the detected ionizing radiation source dose rate
  • Equipment of the radiation monitoring integrated system:
    • Video monitoring set – video recording of the alarming object
    • Data acquisition and processing equipment – acquisition and processing of data, logging of alarm events
    • Operator’s Workstation – data input, display of current and logged data
    • Networking wallbox – connection of the RPM and video monitoring sets to the radiation monitoring integrated system

Specifications and Performance

Detection channels

gamma and neutron

Gamma detectors

plastic scintillators

Neutron detector

He-3 counters

Detection thresholds (detection with probability of no less than 0.5 at a confidence level of 0.95) for a search area width of 6 m and speed of up to 15 km/h)

340 kBq (Ba-133)
300 kBq (Cs-137)
150 kBq (Co-60)
14,000 neutron/s (Cf-252)

False alarm rate

0.001 max

Ingress protection

IP54

Environmental

-50 to +50 °C, 95 %

Dimensions

(3057×795×370) mm (1 pillar)

Weight

350 kg max (1 pillar)

Power supply

(85-265) V, (47-63) Hz, max 140 V·A

Run time on the built-in batteries

10 hours min

Installation place

outdoor

RPM type

vehicle

Typical object

vehicles

Optional items

  • BOP-02 alarm device – remote visual and sound alarm
  • Embedded platform – facilitates mounting of the radiation monitor on the footing
  • Basement – is used to install the radiation monitor on it without elevating the footing above the roadbed
  • Protective net provides – extra physical protection

Related products

  • YANTAR-P

    Radiation monitors of YANTAR series
    Read more
  • GAMMA-1S

    Laboratory spectrometers
    Read more
  • RZS-05A

    Personnel contamination monitors
    Read more

JSC SPC ASPECT
8 Sakharova A.D. Street
141980 u.d. Dubna, Dubna
Moscow region, Russia

 

E-mail: aspect@dubna.ru
Phone: +7 496 216-52-72
Fax: +7 496 216-51-08

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