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.
The MCXQ-2020 door and window air tightness testing instrument complies with the construction industry standard JG/T211-2007 "On-site Testing Methods for Air Tightness, Water Tightness, and Wind Pressure Resistance Performance of Building Windows" regarding the testing regulations for "air tightness performance". It is suitable for on-site testing of door and window air tightness performance by quality inspection departments at all levels.
The MBW type building exterior door and window insulation performance testing equipment fully complies with the new standard GB/T 8484-2020. It is mainly used for testing the insulation performance of exterior doors and windows, and is an essential testing device for door and window manufacturing enterprises and quality inspection units.
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