YD - 228 standard dosimeter

       YD-228 standard level dosimeter is a dosimeter with our own intellectual property rights reaching the international advanced technology level. Excellent performance and perfect functions make it fully meet all the dose measurement needs of radiation therapy, radiation diagnosis, radiation protection and so on. Multiple custom parameters enable users to customize the measurement mode according to their own needs. The 7 inch color LCD screen can display all the measurement conditions and measurement status. Touch screen operation is more convenient. The unique on-line high voltage enable function can realize the safe replacement of ionization chamber on power supply. The ionization chamber is rich in information and easy to choose. Super measurement results show that users can observe at any angle and distance. At the same time, combined with modern network communication technology, it provides users with a variety of communication options to facilitate users to transmit data. The computer measurement software equipped with the system can realize the remote operation of the dosimeter. The interface of the ionization chamber adopts the international standard and is completely compatible with the import ionization chamber.

Technical indicators

Resolving power

Integral time: (1-999999) S
Response time: 0.01S-200S can be adjusted
Linearity: < + 0.1%
Repeatability: < + 0.1%
Long term stability (each year): > + 0.1%
High pressure: + 800V 1V step
Data display number: 4-7 bit optional

Functional characteristics

7 inch color LCD screen, full Chinese operation interface, touch screen operation
Various measuring methods: manual, regular and fixed dose measurement.
The perfect ionization chamber library has complete information and convenient addition. The number can be up to 200.
The temperature pressure can be corrected.
There is an accelerator correction coefficient, which is more suitable for hospital use.
The measurement data can be stored and exported. It is convenient for users to file the data.
A variety of data communication interfaces are integrated, which can be applied to various user needs: RS232/USB interface, 485 interface and Bluetooth (WIFI) interface.
The host computer software can be selected to control and collect data on the dosimeter through the software on the computer.
General purpose ionization chamber interface: international standard, fully compatible with imported ionization chamber.
On line high voltage enable function: by switching off the high voltage online, the ionization chamber can be replaced at start-up state.