Testing equipment for curtain wall doors
According to the requirements of current national standards GB/T 7106-2008 and JG211-2007, the field test device for dynamic wind pressure performance of building doors and Windows is mainly used to test the air permeability, rain leakage and wind pressure deformation performance of building doors and Windows installed at the wall hole. Compared with the previous laboratory testing, it solves the defect that the performance of the sample window is inconsistent with the product quality of engineering doors and Windows, and can test the installation quality of doors and Windows at the same time.
This equipment adopts a new design concept to realize the dynamic wind pressure test technology of doors and Windows that can only be realized in previous laboratories on the project site. All the testing process is handled by the industrial control machine. After the on-site testing, the data are automatically entered into the database for processing, and the testing report and original records can be issued automatically.
1、standard of execution
GB/T7106-2008 Graduations and test methods of air permeability, watertightness, wind load resistance performance for building external windows and doors.
2、Main technical parameters
|
Test items |
Air, water and wind pressure resistance
|
Air tightness |
Pressure differential±500Pa, flow200m3/h。 |
|
executive standard |
GB7106-2008 and JG211-2007
|
watertight |
Pressure differential±700Pa, spray range2L/(m2·min)。
|
|
Specimen size |
Air and water tightness 0×0~3000×3000mm； Three kind 500×500~1800×1800mm；
|
Wind pressure resistance |
The maximum pressure difference ±5000Pa；Displacement 0 to 25 mm。
|
|
control mode |
Closed loop feedback digital control, manual。
|
software |
Windows8/10；
|
|
sensor |
Differential pressure, displacement, wind speed, temperature, atmospheric pressure
|
data processing |
Open Access database； |
|
Data conversion |
16 bit high precision A/D conversion, wireless transmission。 |
power supply |
AC220V 8kW；
|
3、Product features
（1）Convenient installation：The spare parts box is equipped with all the tools and sealing materials needed for the test，Convenient and quick。
（2）Convenient transportation: All parts weigh less than 45kg.The complete equipment can be transported in a van or Cherokee.
（3）Measurement precision: High-precision 16-bit A/D conversion data acquisition, the use of advanced full feedback closed-loop digital control, advanced electrical speed regulation, voltage regulation, high-precision sensors.
（4）Accurate and reliable: The whole testing process is automatically controlled by a tablet computer. The testing data is automatically entered into the database for post-processing, and the test report and original record can be issued automatically, which reduces the influence of human factors on the test results.
4、model
|
model |
test items |
composition |
|
MCDX-V |
Air tightness of doors and Windows |
Pressure control box, spare machine, tablet compute。
|
|
MCDX-V |
Doors and Windows airtight, watertight |
Pressure control box, spare box, tablet computer, shower system。
|
|
MCDX-V |
Doors and windows are airtight, watertight and resistant to wind pressure |
Pressure control box, spare parts box, tablet computer, sprinkler system, displacement sensor, static pressure box panel。
|
