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Radiation Detection >> Safety Detecting & Monitoring System

radiation safety detection & monitoring systems

Radiation safety detectors are calibrated to not mistaken the sample's natural radiation from actual contamination under different materials & environmental conditions. Quick and easy detection & monitoring processes made these instruments perfect for quality check & control of samples for industrialised mass production or the effects of radiation in food during research testing.  

Portable Food Detectors based on Na(Tl) 


Food Detectors based on Na(Tl)
​Sodium Iodide Food Screening system is designed for the rapid screening for radioactive isotope contamination, both solids and liquids. It is transportable and and portable and can be cart mounted

Primarily designed for "front line" response (i.e. food producers, traders, import, and export agencies), it is transportable and portable, allowing it to be used in places such as food markets and place that have area constraints.

It also pre-calibrated and ready to use with sample containers and a check source.
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FOODGUARD-1
RADIATION DETECTED

​31I
103Ru 
134Cs
​137Cs

High Resolution Germanium Gamma Spectroscopy Workstation


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​HPGe Food Radiation Systems is designed to meet the needs of agencies needing to accurately quantify the levels of radionuclides. It is a ready-to-use, full featured system for performing sophisticated analysis of food, water, and other agricultural samples containing any form of gamma ray emitting radioactive material.

By the use of a high-resolution, high-purity germanium (HPGe) detector, each and every gamma ray emitting radionuclide in the sample is quantified in terms of specific activity in Bq/kg or Bq/liter.
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FOODGUARD-2
RADIONUCLIDES

​37Cs
134Cs
131I

​Waste Assay Systems


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ISO-CART-85 is the latest mobile system for radioactive waste assay by high-resolution gamma spectroscopy. Through the use of a single very-large-area high purity germanium (HPGe) detector, and a modular collimation system, ISO-CART-85 achieves, in many cases, free release levels in reasonable count times, for in-field measurements. 

Other forms of mobile waste assay detectors (i.e. hand carried) are also available. Read Below for the full collection of waste assay systems using high purity germanium (HPGe) detectors.
waste assay systems

Floor & Wall monitors


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Model 239-1F
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Model 240
The floor & wall monitor is a gas proportional floor monitor detector mounted on a roll-around cart.

Model 240 is a wider monitor that allows quick survey large areas for alpha-beta contamination. It is available in floor only & a both floor and wall. 

Model 239-1 is a floor contamination monitor features a flow system, quick-connects, a gas bottle mount, and a means to adjust the height of the detector from the floor for optimum performance.

​Model 240 is used for alpha-beta monitoring while Model 239-1 is for alpha,beta & gamma.
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model 240
model 239-1
FEATURES
​

Model 239-1

Indicated Use
​Floor monitoring for alpha,beta & gamma

Detector
Gas proportional

Active Area
584 cm2

Open Area
425 cm2

Efficiency
239Pu: 17%
90Sr/90Y: 25%
Gamma: < 1%

​Model 240
Indicated Use​
​Floor & wall alpha-beta monitoring

Detectors
Up to 12 gas proportional or
ZnS-plastic scintillators

Maximum Wall Height
262 cm

Width of Detection Path
​173 cm w/o "dead" area b/w detectors
​
Efficiency
~ 20% (alpha & beta)

hand & foot monitors


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LUDLUM provides a wide variety of hand & foot monitors, with low cost to high portability that can also be used for frisking. The hand & foot monitors detects a variety of radioactive nuclides, depending on your solutions. 
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hand & foot monitoring
FEATURES

Detectors

Alpha Air Proportional Detectors

Measurements

Alpha, Beta, and Gamma Contamination
Alpha-Beta
Beta-Gamma
Alpha only
Beta only​

scrap monitoring systems


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LUDLUM provides the state-of-the art technology on detecting outdoor/indoor radiation for scrap, trash and/or medical waste for possible low-level radioisotope contamination.  

Scrap Monitoring Systems comes in a variety of "scales"; from heavy industrial duty scale (Model 4525) to digital area monitor for small areas (Model 375-600). 
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scrap monitoring systems
FEATURES

​Detectors
Plastic Scintillator Detector
( w various sizes)

Laundry Contamination Monitor


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Laundry Contamination Monitor is intended for automatic monitoring of both alpha and beta-gamma contamination on clothing or other light articles presumed to be free of radioactivity, or within release or reuse limits. A motor-driven steel-mesh conveyor belt carries articles between two gas proportional detector arrays.

​Each lower and upper detector array has 16 individual gas proportional detectors, providing 32 alpha channels and 32 beta-gamma channels for a total of 64 counting channels.
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Laundry Monitor

Emergency response kits

FEATURES

Detector Arrays
Two arrays (one on top, one on bottom),
Each of sixteen 100 cm2 (15.5 in2) gas proportional detectors in two staggered rows of eight, providing a 86.4 cm (34 in.) wide continuous detection area

Efficiency (4π) 
​90Sr/90Y ~ 22%
230Th 15%

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​​The Emergency Response Kits by Ludlum allow users to quickly exchange detectors in the field for faster readings and responses. It is intended to be a ready-to-go kit during emergencies or NORM applications.

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FEATURES

​
Detectors

Model 44-2 Gamma Scintillator & Model 44-9 Alpha-Beta-Gamma
( w various additional detectors)
​
Response kits

related instruments


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Environmental Radiation Detection
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Handheld Radioisotope Identifiers
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Multi-purpose Radiation Detectors
*Pictures shown above are for reference only.  Actual product may differ slightly.  
**Some products may not be available in all countries. Please contact us for further information and clarification
.

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ANALYTICAL TECHNOLOGIES PTE LTD
​
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Singapore 408866
Tel : +65-67468068
Fax : +65-67460661

Email:  singapore@analytical-online.com
​​
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  • Products
    • BioTechnologies
    • Cryogenics
    • Deposition Systems
    • Imaging
    • Lasers
    • Wafer Probing
    • Pharmaceutical Testing Apparatus
    • Radiation Detection & Monitoring
    • Spectroscopic System
    • Supporting Instrument & Accessories
    • Surface Characterisation
  • News
  • Instrument demo
  • Customisation
  • Contact Us