Radiation measurement for safe daily life
Q-Safe designs and manufactures gamma spectroscopy food radioactivity analyzers and portable radiation detectors. More than 300 public institutions in Korea use them every day to check what goes on the table.
Public institutions: public health centers, food authorities, education offices and school meal centers
Q-Safe food radioactivity analyzers in service with the Republic of Korea Army (ROKA) and the Republic of Korea Navy (ROKN)
Food processing companies checking raw materials and products
Portable radiation detectors for home environment monitoring and simple Food Check measurements
Two product lines, one goal
Food radioactivity analyzers
Gamma spectroscopy systems that identify and quantify I-131, Cs-134, Cs-137 and natural nuclides in food samples, with the detection limit reported for every measurement.
Portable radiation detectors
Pocket-size CsI(Tl) scintillation detectors with a 128 × 240 LCD, one-button operation and a built-in Food Check that reports Bq/kg.
Also available: QSF890-A seawater radioactivity analyzer and NID portable nuclide identifier. Ask us for details →
Results you can explain
Spectrum-based analysis
Every result comes with its gamma spectrum, so you can see which nuclide was found and where its peak sits.
Detection limits disclosed
The minimum detectable activity is shown for each nuclide and measuring time, so “not detected” always has a number behind it.
Guidance by application
School meals, imported food, seafood or farm produce: we help you choose the system and measuring time that fit your task.
Analog Research System
A Korean developer and manufacturer of radiation measurement instruments, behind the Q-Safe brand and the ScintPlex scintillation sensor line.
We design detectors, electronics, firmware and analysis software in-house at our office in Seongnam, Gyeonggi-do, Korea. Our systems are used by public health centers, food safety authorities, school meal support centers, the military and food manufacturers across the country.
- Food radioactivity testing serviceSend us a sample and we measure it with a detection limit of 1 Bq/kg.
- CalibrationIn-house calibration reports, and KOLAS-accredited calibration for portable radiation detectors.
- Repair and supportRepairs, parts and technical support from the manufacturer.
Looking for a distribution partner?
We are expanding outside Korea and welcome distributors and system integrators. Tell us about your market and we will get back to you with product information.