Zetron Thermal Shock Test Chamber

• Customization: Available
• After-sales Service: Online Remote Service
• Warranty: 12 Months
• Model NO.: Thermal shock test chamber
• Application: School, Hospital, Lab
• Customized: Customized
• Certification: CE, ISO
• Structure: Desktop
• Material: Mental
• Transport Package: Wooden
• Origin: China
• Package Size: 100.00cm * 100.00cm * 200.00cm
• Package Gross Weight: 50.000kg

Product Description

Zetron Thermal shock test chamber

Product Description

This product is suitable for safety performance testing of various vitality parts and provides reliability testing, product screening testing, etc., which can improve product reliability and perform product quality control.

 

Product Parameters

Product name	High and low temperature shock test chamber/temperature rapid change testing machine/hot and cold shock test chamber
Product Usage	This product is suitable for safety performance testing of various vitality parts and provides reliability testing, product screening testing, etc., which can improve product reliability and perform product quality control.
Box structure	All functions of the hot and cold shock test chamber are computer controlled. It is a self-developed software with a good operating interface, making the user's operation and monitoring more simple and intuitive. The hold function can keep the program you are running in its current state. , you can temporarily change the value of this program segment, and you can set the time parameters on the screen to switch between cooling, heating, and basket transfer automatically according to the set value. The cold box and hot box are fully controlled, and the box doors can be connected to each other to expand the use range of the test chamber (one box for three purposes). The thermal insulation effect of the product can be fully guaranteed.
Control System	The main controller of the hot and cold shock test chamber adopts an imported dual-loop high-precision LCD touch button temperature controller. The controller adopts an LCD touch screen, which can display setting parameters, test curves, running time, heater working status, and PID parameter self-tuning function. The control program is compiled using human-machine dialogue, and the automatic operation function of the refrigerator can be realized by setting the temperature. The control system has a complete detection device that can automatically display detailed faults. Alarm, configure 485 communication interface and running software. Setting accuracy: Temperature: 0.1ºC Time: Is User program capacity: 10×99 segments. Operation mode: program operation, constant operation. Over-temperature protection instrument. Equipment working time accumulation timer. The conversion time between low temperature zone and high temperature zone is less than or equal to 15 seconds. Temperature recovery time is less than or equal to 5 minutes
Cooling System	Thermal shock test chamber refrigeration system and compressor: In order to ensure the cooling rate and minimum temperature requirements of the test chamber, this test chamber uses a binary cascade air-cooled refrigeration system composed of a set of imported French fully enclosed compressors. The cascade refrigeration system includes a high-temperature refrigeration cycle and a low-temperature refrigeration cycle, and its connecting container is an evaporative condenser. The evaporative condenser also plays a role in energy transfer. It transfers the heat energy in the working room through the two-stage refrigeration system to achieve temperature expansion. the goal of. The design of the refrigeration system applies energy adjustment technology, an effective processing method that can not only ensure the normal operation of the refrigeration unit, but also effectively adjust the energy consumption and cooling capacity of the refrigeration system, reducing the operating costs of the refrigeration system. and the failure rate drops to a more economical state. Refrigeration working principle: High refrigeration cycles all use the reverse Karo cycle, which consists of two isothermal processes and two adiabatic processes. The process is as follows: the refrigerant is adiabatically compressed to a higher pressure by the compressor, and work is consumed to increase the exhaust temperature. Then the refrigerant conducts heat exchange with the surrounding medium isothermally through the condenser, and transfers heat to the surrounding medium. After the refrigerant passes through the valve, the adiabatic expansion does work, and the temperature of the refrigerant decreases. The refrigerant absorbs heat isothermally from the higher temperature object through the evaporator, causing the temperature of the object to be cooled to decrease. This cycle repeats itself to achieve the purpose of cooling. Refrigerant: DUPONT company R404A (high temperature cycle), R23 (low temperature cycle); Auxiliary parts: expansion valve , solenoid valve (CASTEL, Italy); filter (Emerson, USA); pressure controller (Saginomiya, Japan); oil separator (ALCO, USA) and other refrigeration accessories are all imported.

 

 

 

Company Profile

  

 

 

Certifications