This machine is mainly used to test the fracture strength of the welding parts of plastic doors and windows.

This machine is a supporting device for the XJL-15 type drop hammer impact testing machine, used to test the mechanical properties of PVC plastic at a low temperature of -10℃±1℃.

This device is developed according to industry standards for testing the wind pressure resistance performance of external wall insulation systems. It uses an advanced control system for its control method, featuring precise pressure regulation through pneumatic control valves, automatic control by microcomputer, display and recording of process control curves, printing of original records and test results, and multiple self-control functions. The overall design has many advantages, including a wide range of adaptability, ease of operation, stable performance, high control accuracy, accurate data collection, and low overall noise.

The QBW series building wall steady-state heat transfer performance testing machine is developed and produced based on GB/T13475-2008 "Determination, Calibration, and Protection Heat Box Method for Steady-State Heat Transfer Properties of Building Components". It uses the principle of the protection heat box method, while also integrating the calibration heat box method. It is mainly used to determine the heat transfer coefficients and thermal resistance of various building walls, and is also suitable for testing the heat transfer coefficients of various panel insulation materials, hollow glass, laminated glass, and more. This equipment fully meets the testing methods and accuracy requirements of relevant national standards, and features fully automatic fault-free operation, self-diagnosis, monitoring functions, automatic testing for calibration experiments, as well as full-process storage of experimental records and printing of raw data.

< 1...313233...39 >