RM-905a Radioactive Standard Activity Meter

       The new RM-905a standard radioactivity meter adopts the latest measuring principle and technology, which makes the performance index of the instrument superior to that of other similar products abroad. At the same time, the machine uses 7 inch color LCD touch screen, full Chinese operation interface, friendly user interface, complete nuclide database, high precision, fast response time, user custom quick measurement and so on. Its performance and function all reach the international advanced level. It can be used as a special measuring standard device for ionizing radiation activity measurement. In recent years, our company has developed standard activity meter, particle specific activity meter, PET special activity meter and back loading activity meter to meet the needs of different users according to the different demand of the market.

Technical indicators：

Leakage current: less than 1fA;
Repeatability: < + 0.1%;
Electrometer precision: < 0.5%;
System linear: < + 0.1%;
Beta radionuclides with energies above 25Kev and above 1Mev.
Range range: 0.001 Ci - 10Ci (99mTc).
The resolution is 0.001 u Ci;
Response time: 0.5-1 seconds.

Functional characteristics

It can be used for radioactivity measurement in nuclear medicine, nuclear industry, isotope production, national defense scientific research and other fields.
Adopt two kinds of display units: Curie (Ci) and Beck (Bq).
7 inch LCD screen display in Chinese, touch screen operation, good user interface.
Seven user-defined nuclide shortcuts are user-friendly.
It has a complete and scalable nuclide database. It has a large capacity and can store 200 kinds of nuclides.
Measurement data can be saved and processed. It is convenient for users to file the data. And can be printed out.
Automatic measurement and automatic measurement.
It integrates various data communication interfaces, which can be adapted to different user needs: RS232/USB interface, 485 interface and Bluetooth (WIFI) interface.

Size and weight

Host size (high * width * depth): (155*255*195) mm weight: 1kg
Ionization chamber: a diameter of 14.5 cm height 30 cm weight: 6kg