It has a wide temperature control range and its performance indicators meet the technical requirements of the national standard GB10592-89 high and low temperature test chamber, which is suitable for testing according to GB2423
1. GB2423.2 "Environmental Testing for Electrical and Electronic Products - Test A: Low Temperature Test Method, Test B: High Temperature Test Method" conducts low temperature, high temperature tests, and constant temperature tests on products. The product complies with GB2423
1 GB2423.
2 GJB150.
3 GJB150.
4. IEC and MIL standards.
The main purpose is to simulate different high and low temperatures for industrial products or semi-finished products to conduct temperature environment simulation experiments, tests, and experiments. The inner box material of this equipment is made of stainless steel mirror panel argon arc welding, and the outer box material is treated with high-quality steel plate spray coating or stainless steel wire drawing, with a beautiful and innovative design. The hot air circulation system consists of fans and special air ducts that can operate continuously at high and low temperatures, and the temperature inside the working room is uniform. The independent temperature limit alarm system can automatically interrupt when the temperature exceeds the limit, ensuring the safe operation of the experiment without any accidents. There is a large tempered glass observation window for observing the testing conditions of the studio.
Temperature range A: 0 ℃ to 150 ℃; B:-20℃~150℃; C:-40℃~150℃; D:-70℃~150℃
Temperature uniformity ± 2 ℃
Temperature fluctuation ± 0.5 ℃
Cooling time: RT~0 ℃ takes about 30 minutes; RT~-20 ℃ takes about 45 minutes; RT~-40 ℃ takes about 60 minutes; RT~-70 ℃ takes about 100 minutes;
Controller: Original Korean ternary "TEMI" or Japanese OYO series imported LCD display touch temperature and humidity controller, single point and programmable control
This product meets the requirements of GB 2423.1-2001 GB 2423.2--2001 、GB 2423.2、3--2001GB 2423.2、 Requirements of national standards such as 4-2001 and other relevant standards. Strictly design and manufacture according to the technical conditions of GB 10592-89 high and low temperature test chambers, and can meet the military standard test requirements GJB150.3-86, GJB150.4-86, And non-standard production of various high and low temperature environmental tests.Used for the physical changes of electronic and electrical components, automation parts, communication components, automotive parts, metals, chemical materials, plastics and other industries, BGA, PCB substrates, electronic chip ICs, semiconductor ceramic magnets, and polymer materials. It tests the repeated tensile strength of materials at high and low temperatures, as well as the chemical changes or physical damage caused by thermal expansion and contraction of products, to confirm the quality of products. From precision ICs to heavy mechanical components, it is an ideal test for all.The high and low temperature humidity test chamber, also known as the constant temperature and humidity test chamber, is a professional environmental testing equipment that mainly simulates the functions of high temperature, low temperature, humidity and heat in natural environments. It is used for electronics, electrical engineering, LED, Chemical, digital, battery, resistor, capacitor, automotive, motorcycle and other products are tested.
Structural Design
Inner and outer box material testing area inner box stainless steel plate (SUS # 304), stainless steel.
High brightness external box lighting source
The design of the isothermal layer structure effectively avoids condensation at the top of the box,
Observation window for sample usage (W * L 28 * 35 cm),
Window anti sweat design adopts electric heating device to prevent water vapor condensation (40 W),
The test hole can be used for external testing of power cords and signals (5.0 cm),
The position of the machine pulley is adjusted by moving the pulley and fixing it with a strong bolt (200kg/wheel),
Thermal insulation layer, fire-resistant PU insulation layer+thermal insulation glass wool (insulation layer thickness 10.0 cm),
The tray rack inside the box can be adjusted to accommodate two stainless steel strip trays (with each tray measuring 5.0 cm)
The box door adopts double insulation and air tightness to effectively isolate external temperature leakage
