Portal monitor YANTAR-2L
Stationary system for detecting radioactive materials during cargo control in vehicles.
Purpose
Automatic detection of gamma radiation sources moving through the control zone in various vehicles, including railway cars and heavy-duty vehicles.
Highly sensitive to gamma radiation, Yantar-2L radiation monitors were specially designed for monitoring raw materials, products and waste from metallurgical production, but are also successfully used at waste disposal plants, at enterprises for the extraction and processing of nuclear materials, nuclear power plants and other civil and military facilities.
Design
Radiation portal monitors "Yantar-2L" are made in the form of two metal stands, installed opposite each other at the edges of the controlled area. Inside each rack there are two gamma detectors and electronics units. Radiation monitors are equipped with sound and light alarms, as well as indications for diagnosing performance.
The use of lead screens makes it possible to increase the efficiency of detecting gamma radiation sources.
Presence sensors ensure reliable detection of a vehicle in the control zone even in difficult weather conditions.
The design of racks, detectors and electronics units ensures their protection from environmental influences, including high humidity and salt fog.
Radiation monitors provide data transfer to a control panel or to a computer with specialized software installed.
The width of the control zone is determined by the customer, taking into account the manufacturer’s recommendations.
Coordination of non-standard solutions is carried out taking into account the characteristics of installation sites and the requirements for minimum detectable quantities of radioactive materials.
Peculiarities
- Operating mode – continuous, automatic
- Increased sensitivity to gamma radiation
- Sound and light signaling of an alarm event
- Customizable response thresholds
- 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 |
| Gamma detectors | plastic scintillators |
| Detection thresholds (detection with a probability of at least 0.5 with a confidence probability of 0.95) for a control zone width of 6 m and an object speed of up to 8 km/h | 2200 kBq (Am-241) 120 kBq (Cs-137) 60 kBq (Co-60) |
| False positive rate | no more than 0.001 |
| Degrees of protection | IP54 |
| terms of Use | -40 to +50 °C, 95% |
| Dimensions | (2557×852×300) mm (1 rack) |
| Weight | no more than 250 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 | outdoors |
| Type of radiation monitors | railway, transport |
| Object of control | railway cars, vehicles |
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.
