The control system of radiating therapeutic instrument, powerful and reliable, is designed with the new chips of P89LPC669 and MAX669. Its hardware organization, system function and software framework are introduced in this paper.

This paper introduces the so ftware development method of the driver for the auto-weatherstation under the s ituation of configuration software,which is to realize the data collection.The m ethod has a bright future in the market and its application.

This paper introduces some information of the electronic control system for LGJ-80 freeze dryer, including its system structure, hardware system and software system. The automatic control during overall course, automatic adjustment for degree of vacuum and antijamming are realized in this paper.

To measure the rotating speed and temperature of the centrifuge, an equipment and method are developed in this paper. They prove to meet the requirements of measuring. The equipment and method can be used to measure the rotating speed or temperature of the operating centrifuge easily and accurately. That is also the main excellence of them.