Product Usage:
This series of high-temperature testing machines is mainly used for testing the heat resistance performance of materials and high-temperature tempering treatment of products.
working principle:
Indoor space heating, the test chamber is equipped with an air chamber, a circulating air duct, a heating device, and a circulating fan. The top is equipped with an air guide plate and a diffuser; The temperature controller sends commands based on the set temperature and the transmission signal of the temperature sensor inside the test chamber. It controls the output of the heater through calculus time and SSR control module. The circulating air is evenly blown out from the top through the test space and then recovered from the bottom to form a closed-loop control mode, thereby achieving long-term stable operation.

Programmablehigh temperature test chambercharacteristic
1. Externally treated with SECC steel plate and fine powder baking paint; Internal use of SUS stainless steel features SECC use foreign steel, precision powder paint; SUS used in stainless steel
2. New high temperature long axis motors
3. Turbofan
4. Silicone Packing
5. Overtemperature protection: Overload automatic load electricity system
6. Circulation: Air mandatory recycling
7. Heating method: PID+S.R. Heating: PID+S.S.R
8. Temperature range: Room temperature+20~260 ℃ (300 ℃) RT+20~-300 ° C

Controller (South Korea SP 790): Original imported LCD display film key controller,
Control method: Temperature can be controlled by program alternating control,
Program group capacity: 30 patterns/300steps, with a maximum running time of 99 hours and 59 minutes,
Equipped with power-off memory function, it can continue to perform unfinished tests after power restoration,
Can be connected to a computer via RS232 interface, allowing for complete recording of temperature test curves.
Controller(Korean SP 790) :imported thin-film key-type controller with LCD display,
Control method:temperature programmable alternating control,
Capacityofprogrammablegroup:30Pattern(group)/300Step(section)
Maximum section runtime :99 hours and 59 minutes,
Memory function:In case of a power cut, the machine can resume the unfinished test
as soon as power is recovered,
Can be connected with computer through RS232port to have a complete record of
temperature graphs.
Programmable high temperature test chamber execution and compliance with standards and test methods
GBT 11158-2008 Technical Conditions for High Temperature Test Chamber
GB/T2423.2-2001 High temperature test methods
GBT 2423.2-2008 High Temperature Test Methods
Programmable high temperature test chamber technical parameters