High and low temperature in accordance with industry standard test methods can be divided into "alternating test" and "temperature testing," the two test methods are based on an upgrade to expand the high and low temperature, alternating chamber means that once of the need to do high-temperature, low temperature, and the time required to do is set within the instrument parameters, the chamber will go according to the set procedures, high-temperature chamber is doing a fixed temperature, so that test results closer to nature Climate simulate natural climate worse, so the reliability of the test sample is higher. High and low temperature: The instrument is suitable for high-temperature industrial products, low reliability of the test. Electronic components and materials for electrical, automotive motorcycle, aerospace, ship weapons, universities, research institutes and other related products in the case of high temperature, low temperature (alternating) cyclic changes, testing its performance. Main Features 1. Advanced design of energy-saving, saving 30% and the use of environmentally friendly refrigerant HFC does not hurt humans and nature, let your peace of mind to experiment 2. Adopt imported from Europe hermetic compressor group, rugged and reliable, durable aging, greatly enhance the effectiveness of the use of equipment and life; 3. Equipment structure mining SUS # 304 stainless steel plus powder coating is made, not only looks beautiful and generous both the good corrosion resistance; 4. Advanced Control Theory Innovation Perfect integration of PLC, HMI, SOC, three control systems, control is not 100% wrong, so you can experience the thrill of unprecedented control; 5. Security voltage protection module, withstand voltage up to 500V, connect the device afraid equipment burned, 100% protective equipment; 6. Adopt imported high induction FastAIT monitoring refrigeration systems, can amount to an effective control of refrigerant management; 7. Automatic safety switch, induction high completely detect any state, in the shortest time for cutting protection and alarm notification, to ensure staff and security apparatus; 8. lift Wen Duli, a unique way BTHC thermostat constant level; 9. Unique air circulation system to avoid dead air flow inside the circulation, improved product temperature uniformity . Environmental conditions Ambient temperature: 5 ℃ ~ + 30 ℃ (within 24 hours average temperature ≤30 ℃) Humidity: ≤85% RH 1, with independent intellectual property and design patents and mastered the core technology of two environmental chambers, control instruments adopted Japan imported three remote monitoring can be implemented, the French original Taikang refrigeration system compressors, and with a condensate drain pan 4, the core electrical components are imported brands Schneider 5, followed the foreign advanced design concepts of environmental testing equipment 6 bottom drainage trough design studio uses, prevent condensation, maximum protection of the test piece 7, Philips Lighting System Kit, observation window using a funnel-shaped design, observing a broader perspective 8 unique leakage protection design, operation safer 9, excellence, focus on every detail, more enamored of the products to meet performance standards GB / T2423.1-2001 GB / T2423.3-1993 GB / T2423.2-2001 national standards, as well as other relevant standards.