Air Tightness Testing System
GTI650 building air tightness test system is mainly used for the air tightness test of the whole building and its interior indoor space. The fan pressure method (blower door method) is adopted. In a sealed building environment,the fan is used to establish the pressure difference between the interior and exterior of the building, and the indoor pressure reaches the ideal differential pressure (10-100 Pa) by adjusting the fan rotation speed, and the air volume flow delivered by the fan is measured, which is equal to the flow volume passing through the unsealed part of the building. It is used to evaluate the air tightness level of the building and find leakage points.
- GTI
- CHINA
- Two weeks
- Strong
Details
1. Features
◆ Two pressurization modes: air blowing and air suction;
◆ Quick leak detection, @P function are convenient for obtaining airtightness data quickly and accurately.;
◆ Compliance with standards: T/CECS 704-2020, ASTM E779-03, ATTMA, GB/T34010-2017/ISO 9972: 2006, CGSB149.10-2019;
◆ Adjustable metal frame structure, compatible with various door sizes, easy installation, light in weight and sturdy;
◆ Multiple interchangeable nozzles, wide range of flow rate measurement;
◆ 3.2" high-resolution LCD color screen, clear display and simple operation ;
◆ Real-time display of leakage rate, test pressure, temperature and atmospheric pressure;
◆ The main unit has two power supply modes: adapter and battery, enabling precise control of fan speed;
◆ Light in weight, more convenient in transportation and carrying;
◆ RS485 communication, Wifi communication, configuration of special software;
2. Specifications
Product Tag
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