Programmable high and low temperature hygrothermal test chamber
Source: website release time: November 7, 2018 14:51:00 reading: 925
Programmable high and low temperature hygrothermal test chamber Measurement and control system
Temperature measurement: P ｔ one hundred Platinum resistance.
Control device: imported programmable controller PLC And imports LCD Color LCD touch screen dual loop temperature control system, its control display adopts imported color LCD touch screen（ five point seven The controller adopts Chinese operation display interface , It can display and set test parameters, curves, total operation time, section total operation time, heater working state and calendar time, etc. The control program is programmed by man-machine dialogue , friendly interface , The automatic operation of the refrigerator can be realized only by setting the temperature.
Programmable high and low temperature hygrothermal test chamber Structural features :
one The products are beautiful in appearance, reasonable in structure, advanced in technology and exquisite in material selection , It has simple and convenient operation performance and reliable equipment performance.
two The equipment is divided into high temperature box , Two parts of low temperature box , It adopts unique heat cut-off structure and thermal storage effect , During the test, the object to be tested moves up and down in the cold and hot box through the hanging basket , In order to achieve the purpose of cold and hot shock test .
three Adopt advanced measuring device , The controller adopts large color LCD and man-machine touch dialogue LCD Man machine interface controller , The operation is simple , Learning is easy , Stable and reliable , in , The complete system operation status, execution and setting program curve are displayed in English.
four have ninety-six Each test specification is set independently , Impact time nine hundred and ninety-nine hour fifty-nine minute , Cycle period 1~999 Secondary settable , Automatic operation of refrigerator can be realized , Largely automated , Reduce the workload of operators , It can start and stop automatically at any time;
five There is a diameter of the left side of the box 50mm Test hole , It can be used for external power load wiring test components.
six It can set the function of high temperature, low temperature and cold and hot shock independently , When the cold and hot shock conditions are implemented , The function of cold shock and hot shock can be selected , It has the function of high and low temperature testing machine.
Programmable high and low temperature hygrothermal test chamber The control system uses intelligent control software system , It has the working condition of automatic combination refrigeration, heating and other subsystems , So as to ensure the high precision control in the whole temperature range , At the same time, it can save energy and reduce consumption , Perfect detection device can automatically display and alarm in detail , If the test chamber is abnormal , The controller displays the fault status in Chinese characters, and has the storage function of historical data table trend chart and historical fault record. The manufacturer provides free upgrade service of control software system within two years.
Optional R485 Computer communication interface and computer aided control system for upper and lower computer , Realize the function of data transmission and remote control.
Programmable high and low temperature hygrothermal test chamber System setting accuracy: temperature: zero point one C time: 1min
Operation mode: program running or fixed value running
The equipment has independent working time accumulation timer.
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