Portal monitor YANTAR-P
Stationary system for detecting fissile and radioactive materials when monitoring pedestrians.
Purpose
Automatic detection of gamma and neutron radiation sources moving through the control zone by a pedestrian.
Radiation portal monitors of the Yantar-P series are designed for organizing continuous radiation monitoring points both indoors and outdoors. They can be used to equip a pedestrian checkpoint in customs control zones, at airports, train stations, checkpoints of nuclear power plants, enterprises for the extraction and processing of nuclear materials, offices, banks and other industrial and civil facilities.
Design
Radiation portal monitors of the Yantar-P series are racks installed opposite each other along the border of the control zone. Gamma and neutron detectors and electronics units are located inside each rack. Radiation monitors are equipped with light and sound alarm elements, as well as indications for diagnosing operability.
The use of lead screens for gamma detectors makes it possible to increase the efficiency of detecting gamma radiation sources.
Presence sensors signal the presence or absence of an object in the control zone. Compact radar, infrared or optical sensors are used as presence sensors, depending on the radiation monitor model and operating conditions.
Radiation monitors provide data transfer to a control panel or to a computer with specialized software installed.
The Yantar-P series of radiation monitors also includes models that can be used outdoors.
The selection of a specific model of the Yantar-P radiation monitor, as well as the approval of non-standard solutions, including single-rack versions, is carried out taking into account the characteristics of installation sites and the requirements for minimum detectable quantities of radioactive and nuclear materials.
The values in the “Characteristics” section are given for a two-post radiation monitor with gamma and neutron detectors “Yantar-2P”.
Peculiarities
- Operating mode – continuous, automatic
- Sound and light signaling of an alarm event
- Customizable response thresholds for each registration channel
- Possibilities for expansion and connection of external devices
- Generation of a “dry contact” during an alarm event
- Automatic registration of events in a non-volatile archive
- Storing and outputting archive data to external devices (if connected)
- Built-in automatic self-diagnosis system
- Access to system parameters via RS-485 interface (Ethernet optional)
- Generation of video information about the controlled object (when connecting video surveillance kits)
- Service life 12 years
| Registration channels | gamma and neutron |
| Gamma detectors | plastic scintillators |
| Neutron detectors | meters based on Ne-3 |
| Detection thresholds (detection with a probability of at least 0.5 with a confidence probability of 0.95) for a control zone width of 0.7 m and an object speed of up to 5 km/h | 11 kBq (Ba-133) 11 kBq (Cs-137) 7 kBq (Co-60) 2100 neutron/s (Cf-252) |
| False positive rate | no more than 0.001 |
| Degrees of protection | IP54 |
| terms of Use | -50 to +50 °C, 95% |
| Dimensions | (2142×646×245) mm (1 rack) |
| Weight | no more than 305 kg (1 rack) |
| Power supply | (85-265) V, (47-63) Hz, max. 50 VA |
| Battery life from built-in battery | at least 10 hours |
| Installation location | indoors, outdoors under a canopy |
| Type of radiation monitors | pedestrian |
| Object of control | luggage, pedestrians |
Delivery methods: delivery to the address, delivery by transport companies. We deliver throughout Russia. Delivery prices are calculated by sales managers. Delivery times are calculated depending on the equipment supplied and the conditions specified in the contract. Payment methods: We accept non-cash payments including VAT.
