Activity meter
Key words:
Activity meter
Product Introduction
The intelligent precision dose instrument dedicated to nuclear medicine can quickly measure the activity of various radioactive drugs, with functions such as one click background subtraction and automatic range switching. It has a fully Chinese friendly interface and is easy to operate and learn.
Product Performance
- Commonly used nuclides in nuclear medicine, such as 99mTc, I-131, 67Ga, 201T1, can be measured, with photon radiation energy ranging from 25-3000 KeV.
- It can measure the in vivo therapeutic isotopes 153Sm, 90Y, 186Re, as well as positron isotopes 18F, 15O, 13N in nuclear medicine.
- Used to measure the activity of radiopharmaceuticals, radioactive isotopes, and radiation sources to ensure safe and accurate radiation therapy for patients.
Technical Parameters
| Ionization chamber type:Thin walled deep well type | Fill gas:Ultra pure argon |
| Measurement range:Not less than 5Ci | Resolution:≥0.001 MBq (0.01μCi) |
| Monitor:≥8-inch VGA color LCD touch screen display | Format display:Direct reading Bq/Ci, Bq/Ci unit display optional |
| Display value:Nuclide name (symbol, mass number), calibration number | Precision:Better than ± 2% |
| Linearity:±2% | Response time:In 2 seconds, 4 to 16 seconds (very low activity samples) |
| System memory:Exceeding 80 nuclides (CAL quantity and half-life) | PC port:The interfaces are RS-232 and USB |
| Compatibility:Standard Nuclear Medicine Management System |
Application Fields

- Department of Radiology:The Department of Radiology is a comprehensive department integrating imaging diagnosis and interventional therapy. Radiological diagnosis employs X-rays, gamma rays and other radiation to penetrate the human body, rendering images of internal bodily structures and organs on fluorescent screens or radiographic films, enabling evaluation of human anatomical morphology, physiological functions and pathological lesions.
- Department of Radiation Oncology:Radiation oncology is a localized therapeutic modality that uses ionizing radiation for cancer treatment. Radiation sources include alpha, beta and gamma rays emitted from radioactive isotopes, as well as X-rays, electron beams, proton beams and other particle beams generated by various X-ray therapy units and medical accelerators.
- Department of Nuclear Medicine:It adopts nuclear science technologies for disease diagnosis and treatment. As an integrated department combining imaging, therapeutic services, scientific research and teaching, it serves as one of the core modalities in modern medicine.
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