On site testing instrument for airtightness and water tightness performance of building doors and windows, and physical performance testing equipment for doors and windows

Kind reminder: The equipment price is for reference only, and the specific quotation will be customized according to the equipment

our companyDeveloped byCX-II type on-site testing instrument for air and water tightness performance of building doors and windows，We have learned from the experience and lessons of similar products at home and abroad, and have been verified by more than ten authoritative testing institutions in China, meeting the national standard GB/T7106-2008Requirements for relevant technical indicators of JG/T211-2007.

According to the requirements of GB50411-2019, this detectorThe static pressure box is sealed with transparent plastic and wooden pressure strips with a thickness of over 0.1mm, which is easy to install, transparent as a whole, and lightweight.

This device uses a branded laptop computer for data collection. The device operates with low noise, no vibration, and can save more than 40% of electricity, meeting the requirements of environmental protection and energy conservation. The average noise level used by the device is not greater than 40 decibels. The power box and control box are made of aluminum alloy and have a portable structure, which is beautiful, durable, and easy to carry. High precision pressure sensors and imported anemometers are selected for high control accuracy, stable performance, reliable quality, and long service life.

lEquipment composition and experimental connection diagram

This detector mainly consists of five parts: a laptop computer (including a dedicated detection software system), an electrical monitoring box, a power box, a combined static pressure box, an on-site spray water device, as well as accessories such as inlet and outlet corrugated plastic pipes, test pressure pipes, communication lines, and power lines.

Before the experiment, use double-sided tape to stick a 0.1mm thick plastic cloth all around the window wall, and then use a wooden board to press and nail it firmly. Pay attention to ensuring sealing and firmness to prevent air leakage and wooden board detachment during the experiment.

The experimental connection diagram is as follows:

lMain technical parameters:

（1）Maximum work pressure:≤±750Pa

（2）Wind pressure measurement range: ± 750Pa accuracy: Class 0.5;

(3) Water tightness performance pressure range: 0-750Pa

(4) Air flow range: 0-360m3/h accuracy: Level 5

(5) Spray volume range: 1-11L/min Accuracy: Level 2.5

(6) Testing external window specifications: ≤ 2.4m × 2.4m

(7) Rated voltage and power: AC220V 3kW

lMain technical features:

（1）During the experiment, the sprinkler system was installed outside the window, consistent with the actual usage conditions;

（2）The pressure regulation adopts a constant torque AC frequency converter to regulate multiple high-pressure fans, which is efficient, vibration free, stable, precise, and energy-saving.

(3) Imported anemometers are used for air flow collection, with high sensitivity and accurate data.

(4) The pressure transmitter adoptsImportComponent capacitive pressure transmitter, with stable performance, reliable quality, and long service life.

(5) Adopting aluminum alloy portable control box and power box, luxurious and beautiful, with automatic control throughout the entire process, simple operation and strong practicality.

(6) The device adopts a branded laptop computer for data acquisition and fully automatic control of the experimental process. The device operates with low noise, no vibration, and can save more than 40% of electricity, meeting the requirements of environmental protection and energy conservation. The average noise level used by the device is not greater than 40 decibels.

Shenyang Weite General Technology Development Co., Ltd

Phone: Customer Service: Fax:

URL:www.sywt.com.cnEmail:sywtkfgs@163.com

Address: No. 41 Wanghua South Street, Dadong District, Shenyang City