Product description:
1. It has a wide temperature control range to meet the various needs of users.
2, using a unique balanced temperature adjustment method, with a stable and balanced heating capacity, can carry out high-precision, high-stability temperature control; temperature with a touch screen display, intuitive and easy to read, accurate and convenient.
3. You can adjust the temperature error value to meet your more accurate test conditions.
4. It has the function of automatically selecting the running refrigeration circuit with the set value of temperature, and the operation is simple.
5, with high temperature start-up function, can open the refrigerator when the temperature inside the box rises to 100 C, which is convenient for continuous round-trip test between high temperature and low temperature.
6, with self-diagnosis function, freezer overload protection, high-pressure pressure switch, overload relay, thermal protection device and other security functions, fully guarantee the safety of use.
7. Adopt multi-wing blower to provide strong air circulation to avoid any dead angle and make the temperature distribution in the test area even.
8. the wind path is designed to return to the wind and return to the wind. the wind pressure and wind speed are in line with the test standard, and the temperature can be stabilized at the instant of opening the door.
9, heating, cooling, system completely independent can improve efficiency, reduce testing costs, increase life, reduce failure rate.
10. the water supply tank is placed in the lower right part of the control box, and there is automatic protection of water shortage, which is more convenient for the operator to supplement the water source.
11. the humidification system pipeline is separated from the control circuit board to avoid malfunction due to water leakage in the humidification pipeline and improve safety.
12. the water circuit system pipeline circuit system adopts door opening to facilitate maintenance and overhaul.
13. in the refrigeration system, the condensation is air-cooled or water-cooled.
14. the test component needs to undergo a specific temperature profile and record changes in temperature. Temperature variations typically range from -40 to 100 degrees.
15. When performing tolerance tests, it usually takes an infinite loop.
16, antifreeze temperature from -45 degrees to 100 degrees
17. Very steep temperature gradient changes
18, visualization, data storage and reporting analysis
19. Temperature control equipment can be flexibly connected to other test platforms.
20, equipped with a strong circulation pump, while ensuring the delivery of high viscosity liquids.
21, the use of proportional control valve to control the flow output, to achieve high-precision control of the total range of 10% ~ 100% adjustment
22. the ethylene glycol refrigeration heating system adopts a fully enclosed circulation system, which avoids the opportunity for the antifreeze to contact with the outside air to ensure no condensation. after the expansion tank is protected by nitrogen, the temperature range of the heat-conducting liquid is also broadened because its boiling point is increased. In addition, oxidation of the thermally conductive liquid in contact with oxygen in the environment is also avoided, thus extending the useful life of the thermally conductive liquid.
23. Accurate temperature control is especially important for the repeatability and accuracy of test results. the system uses Siemens PLC control. the electrical control section does not require human intervention to complete all control. Because of this high level of automation, there is very little manpower required to withstand testing.
24. Provides high operational safety. Newly added security measures ensure continuous unattended operation. All relevant operational status data is continuously monitored and visualized on the touch screen.
25, Siemens 7" color large screen provides clear and comprehensive important data information, containing important information such as data, graphics and annotations. Touch interface optimizes the usability of the device. Multi-level users can be achieved through password protection. the operator has limited permissions and can only accept settings. this avoids accidental modification and misoperation of parameters. the operation is continuously monitored. Warnings and faults are clearly displayed and the system automatically shuts down if necessary. Can be tracked, so the test does not need to be started. At this point, the existing records will be called. the system has a variety of data and communication channels, which can be adjusted according to the specific application. the temperature control unit can also be remotely controlled via the network. Or include it in a control system.