purpose

The PCT high-pressure accelerated aging test chamber is used to test the performance of products during storage, transportation, and use in high temperature, high temperature, high humidity, and pressure climate environments. It is mainly used to test the physical and other related properties of electrical and electronic products, components, parts, metal materials, and magnetic materials under simulated high temperature, high temperature, high humidity, and pressure climate conditions. After testing, the performance of the product can be judged through calibration to determine whether it can meet the requirements for product design, improvement, calibration, and factory inspection.

Box Structure

a. Outer wall material: stainless steel plate SUS304 #; Thickness: 1.2mm

b. Inner wall material: stainless steel plate SUS304 #; Thickness: 3.0mm

c. Box insulation material: fiberglass

d. Door insulation material: fiberglass

e. Circular inner box, stainless steel circular inner box structure, meets industrial safety standards and can prevent condensation and dripping during testing

f. Arc shaped inner liner, stainless steel arc shaped inner liner design, can avoid direct impact of steam overheating

g. Precise design, good air tightness, low water consumption, and can operate continuously for 999 hours with automatic water addition each time;

h. Automatic access control, anti pressure flat door with no external force automatic temperature and pressure safety detection, access control automatic locking control system, adopting advanced safety door handle design (door handle is safer without force), when the inner box has pressure greater than normal, the test door will be protected by anti pressure and cannot be opened; Protect the safety of operators.

i. Patent type packing, when the pressure inside the box is higher, the packing will have back pressure to make it more tightly integrated with the box body. Unlike the traditional compression type that relies on external force from outside to inside, when the pressure inside the box is 1Kg/cm2, the box door will be sucked inward with a suction force of 1Kg/cm2 to achieve a sealing effect; When the pressure inside the box is 2Kg/cm2, the box door will attract inward with a suction force of 2Kg/cm2 to achieve a sealing effect; The degree of compression of the box door is completely determined by the pressure inside the box So as to better protect the box door and extend its lifespan

j. Before the experiment begins, the equipment will automatically extract the unsaturated air from the original inner box, ensuring that each test sample is completed in a saturated vapor environment and ensuring the consistency of the test results

control system

a. Microcomputer saturated vapor LED digital temperature controller+time LED display controller, pressure pointer display meter

b. This system complies with the reliability test specifications for high-voltage accelerated aging: CNS, ISO, JIS, ASTM, DIN, BS, IEC, NACE, UL, MIL

c. Control object: Microcomputer+P.I.D.+S.S.R automatic calculation and control of saturated vapor temperature

d. Control mode: microcomputer control

Sample limitations

This experimental equipment prohibits:

Testing or storage of samples of flammable, explosive, and volatile substances;

Testing or storage of corrosive substance samples;

Testing or storage of biological samples;

Testing or storage of strong electromagnetic emission source samples;

Technical Parameter