Gihmm GmbH products

The aerosol measuring system AMS02 was developed for the online measurement of radioactive aerosols for the detection of artificial nuclides in the air by means of combined alpha, beta and gamma measurements.  The unique filter mechanism, unsurpassed measurement accuracy, combined online measurement of alpha, beta and gamma and the additional measurement of molecular iodine make our AMS02 the benchmark in our industry.

The AMS02T is a step-belt filter device with simple maintenance-free mechanics and high nuclear sensitivity. Alpha, beta, gamma, aerosol and elementary iodine – in just one measuring system.  The AMS02T has a one- and two-detector measuring system: When using a single-detector system, a PIPS detector is always used for alpha and beta (radon) measurement with a glass fibre filter. In a two-detector system, an additional NaI(Tl) scintillation detector GSP02 or a LaBr3(Ce) scintillation detector GSP02 for aerosol gamma and elementary iodine measurements is installed.

ASU Online-Aerosol High Volume Sampler Measurement of radioactive aerosols in the gamma-ray range.

A significant part of the radioactivity intrudes into the human body through ingestion of food. GIHMM`s COMO Contamination Monitor measures and quantifies radioactivity and identifies radioactive nuclides (radioisotopes) in food and other materials. The ease of use of COMO and its accuracy make it the ideal analysis tool for a variety of applications to identify radioactive contamination in a very short time in food, milk, water, wastewater, materials, components and many more.

Spectroscopic detection of gamma radiation and isotope identification (nuclide analysis). Our GSP02 Gamma Spectrum Detector is a Scintillator Radiation Detector for measuring the Nuclid Specific ambient Dose equivalent and, due to the possibility of incorporation, various scintillators, such as NaI(Tl) or Labr3(Ce), provide the appropriate configurations to the requirements. Its ruggedness, reliability, measurement sensitivity and accuracy due to the large measurement range and its ability to operate in a very wide temperature range make the Gamma Spectrum Detector GSP02 the ideal instrument for gamma-ray spectroscopic detection and in situ isotope identification.

With GAMMO, we have met the customer`s request for an upgrade of our RS04 gamma probe and our GSP02 gamma spectral probe for mobile applications, such as in-situ isotope identification. Gamma Probe RS04: Detector for measuring the radioactivity of gamma radiation. Gamma-Spectrum Probe GSP02: Detector for measuring radioactive nuclides (radioisotopes). The newly designed product group GAMMO gamma ray detectors for the identification and evaluation of radioactivity is now perfectly suited for mobile use.

Autonomous Monitoring Station – for measuring gamma radiation without existing infrastructure. This autonomous measuring station for our Gamma detectors RS04 and GSP02 permits measuring in an area where no infrastructure (telephone wiring and power supply) is available. The use of the autonomous measuring stations is suitable for nationwide or large-scale early warning systems for monitoring radioactive radiation.

Our GMS wall cabinets are well designed and meet the requirements of a gamma ray monitoring system. The robust design is suitable for outdoor use and has proven itself in practice through its well-thought-out design.

Our mounting systems were designed and developed exclusively for the special requirements of our gamma probes RS04 and GSP02. The robust versions and variants are suitable for outdoor use and have proven themselves under the harshest environmental conditions.