The home-specific constant temperature and humidity test box is a relatively common instrument on the market. It uses high stability platinum PT-100 temperature measuring body, LCD Chinese and English touch/touch screen, and multiple sets of PID control functions. It is equipped with RS-232C/485C with computer interface control, which can simulate different environmental conditions such as high temperature, high humidity, high temperature, low humidity, low temperature, high humidity/high temperature/low temperature, and is more suitable for high-accuracy programming control and fixed point control which is easy to operate and learn. System that provides the best test performance. So, what is its control method? Next, Dongguan Ai Siwei will explain in detail the control method of the home-specific constant temperature and humidity test box.
1. System capacity: You can log in 150 groups of programs × 1500 segments, the number of segments can be arbitrarily divided, and the programs can be freely connected to each other.
2. Cycle setting: 999×999 loops can be executed, and 5 independent loops can be cut out.
3. Control mode: The constant temperature and humidity test chamber adopts intelligent positive and negative two-way synchronous output, which contains advanced slope control logic.
4, data settings: touch-based dialog settings mode, easy to operate, built-in directory data management system.
5. Curve drawing: When the temperature, humidity and time data are set, it can be converted into the setting curve immediately, and the actual running curve can also be drawn during the operation.
6, time signal: 3 groups of time control output interface, with 10 kinds of time control mode, convenient to execute the external drive components start / stop when the rules and regulations.
7. End temperature: When the test is completed, you can choose to return to the normal temperature state to facilitate the removal of the test object.
8. Security detection: 15 full-featured system detection ensures that the machine is safe to operate. It can automatically display the fault time, items and troubleshooting measures.
9. Abnormal traceability: It can display the historical data of the fault, such as the statistical record of the cause and time of occurrence of the fault in the past.
10. External protection: The electronic over-temperature protection device independent of the main controller can set the upper temperature protection of the object under test.
11. Communication interface: Standard communication interface device, which can be connected to a personal computer (PC) for simultaneous multi-machine control and management.
Basic Calculators, Math Calculations, Plastic Calculator, Online Basic Calculator
JNY International Trade Co., Ltd , https://www.jny-stationery.com