Product Description:
System Overview: The principle of the high and low temperature aging test chamber simulation environment: It uses a series of complex refrigeration systems including compressor - condenser - evaporator - throttling device to provide cold sources for cooling and heating systems to provide heat sources for heating and cooling to create a certain temperature environment.
Product Technical Features: Frost-free design, insulation layer design, controller design
This design adopts a special design to achieve the function of frost-free. Compared with traditional designs, it can save up to 30% more electricity. It uses German Bayer fire-resistant and flame-retardant high-strength Pu polyurethane foaming insulation materials. The traditional design uses ordinary polyurethane PU foaming, without fire-resistant and flame-retardant functions. It adopts HAITUO independently developed, industrial control architecture, with very high reliability and stability. The controller has a linear self-correction function to ensure its linear stability.
Product Features:
Calculation control, adopts intelligent microcomputer PID + SSR/SCR for automatic forward and reverse synchronous output. Each group of programs requires a certain number of segments, which can be arbitrarily divided. Each group of programs can be freely interconnected.
Cycle setting: Each group of running programs can execute 9999 times or repeat the execution for an unlimited number of times. And it can divide 5 groups of segments to execute additional parts of the cycle in the running program.
Operation mode: It has three operation modes: fixed value / program / connection, which can meet the execution of various temperature test conditions.
Control method: It adopts intelligent microcomputer PID + SSR/SCR for automatic forward and reverse synchronous output. The control accuracy is stable and precise, and it contains advanced slope control logic to avoid condensation of the test object. The set value and actual value curves are displayed in real time. When the temperature time and cycle number, etc. are set, the curve display and collection can be obtained immediately. The running curve can be obtained in real time during operation. It can be printed out through computer processing.
Appointment start: All test conditions can be set for appointment startup operation. The execution time can be set by year, month, day, and minute.
Operation lock: During system operation, the operation start/stop function key can be used to prevent other personnel from mistakenly touching and causing system shutdown inconvenience.
Cumulative operation time: It has a cumulative display of total operation time, which can be used for reference and reminder of the maintenance timing of the system operation and the operator.
Power failure recovery: It has a power failure memory device and power-up startup mode. ① BREAK (interrupt) @ COLD (cold machine startup) ③ HOT (hot machine startup) can be selected.
Safety detection: It has 15 full-function system detection sensing devices to ensure the safe operation of the machine. When an abnormal fault is sensed, the control power of the machine is immediately cut off, and the time of the fault occurrence, the abnormal item, and the elimination countermeasures are automatically displayed.
Connection ports: It can be equipped with standard communication interfaces such as RS-232 or RS-485, and can be linked with personal computers (PC) for control and management.
Fault cases: It can display and record historical data of faults, such as the cause and occurrence time statistics of past faults.
External independent protection: An independent over-temperature protection device for the tested object can be set to protect the temperature upper limit. To achieve multiple protection functions.
Display switching: It has the option to freely switch between Chinese/English subtitles.
