Product Application

High low temperature test chamber is used to test the change of material under extremely high temperature and extremely low temperature environment that continue alternation in the shortest time, Testing the chemical changes or physical damage of material caused by the thermal expansion and contraction. Testing box divided two parts, one is high-temperature region, another is low-temperature region, the testing sample placed on the moving basket, using unique heat storage and cool storage, the cylinder taking basket moves up and down in the hot and cold region to complete the hot and cold temperature impact testing; applied to test the material, including metal, plastic, rubber, electronics and other materials, it can be used as a basis for improvement of their products.

Main Features

1)  Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.

2)  Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.

3) Rectangular complex glass window can be viewed the testing sample, windows with anti-sweat heater device that prevents water vapor condensation, and high-brightness PL light.

4) Built-in mobile pulley easy to move and has a strong positioning screw fixed position.

Name:  Compressor

Brand: TECUMSEH

Original: France

Fully-enclosed structure double compressor can be reduced to -70 °C, single can be reduced to -40 °C.

Non-standard can use the German blog compressor, silent, cooling, more powerful shock absorption

Name: Evaporator/Condenser

European and American High-Efficiency Power-Saving Ultra-Low-Temperature Condenser (Air-cooled Heat Dissipation) Fin Multi-stage Evaporator with Automatic Load Capacity Adjustment

Name: Controller
Brand: SAMWON
Original: South Korea
7-inch color touch screen HR-U990TH controller, multiple sets of PID control function, high-precision programming control, fixed-point control, real-time monitoring of 1-16 products, can simulate a variety of high and low temperature environment.

Name:  Safety Device
 
Contactors, relays, temperature timers, temperature switches, two-color warning lights, temperature and humidity sensors, ensure high performance and operational safety.

Dongguan Huanrui Environmental Test Equipment Co., Ltd. is an influential manufacturer, specializing in the production environmental testing equipment over 18years. Have won the honorary title of High-Tech Enterprise, obtained national patents of various products and technologies and been certificated by ISO9001:2015 International Quality Management System. Our company main products are programmable constant temperature and humidity test box, walk-In aging test room, cold and heat shock test box, rapid temperature change test box, high and low temperature test box, and our products are used in electronic electrician, communication, computer, aviation, weapon, vehicle, ship, petrifaction and other industries and fields.