HVAC technicians need to test, adjust, and balance many different types of indoor environments, including cleanrooms, hospitals, schools, offices, etc. The most important thing in school is to make the HVAC system effectiveOperate on the ground to improve learning efficiency and ensure health, while reducing expenses (which can allocate more funds towards education). Appropriate airflow distribution can improve comfort, reduce energy costs, and maintain healthy indoor air quality.

virtueWill Dwyer ® Focused on easy-to-use airflow balance testing products, particularly suitable for predictive maintenance, troubleshooting, and ensuring good ventilation in any space within the school. Dwyer ® The product has also achieved functionality, safety, and durability on its ownBalance.

air circulation

Airflow monitoring can ensure that there is sufficient comfortable air in any space within the school, avoiding energy loss caused by overcooling or overheating.

SMART Air Hood ® SAH Intelligent Airflow Hood

SMART Air Hood ® The intelligent air hood has a lightweight design and is easy to operate. It is mounted on a support rod, which can be easily raised and lowered without putting additional burden on your back and shoulders. The air volume cover can be fixed on the air outlet without the need for manual holding or lifting to support the air outlet. This allows for a single person operation to complete the air volume balance test for each air outlet, which is more effective and efficient than the traditional team collaboration testing method for products.

asIf you want to synchronize data between your phone or tablet and SAH smart air hood, Dwyer ® We also provide free mobile app software for both Apple and Android systems, allowing you to use your phone/tablet as a remote control and measurement tool.

160G type airflow measurement grid

160G type airflow measurement gridThe area is 16.5 inches (41.9 centimeters) square, combined with 16 detection points, providing accurate measurements. The sturdy spherical pivot and nut design make it convenient for users to position the measurement grid in any direction and angle, especially for use in hard to reach locations.

wind speed

Measuring wind speed will enable accurate calculation of the ventilation frequency of the air entering and leaving the school space, and adjust the ventilation system as needed to improve indoor air quality.

Handheld digital differential pressure gauge, 477AV series

Dwyer ® The 477AV series digital differential pressure gauge was designed with full consideration for the needs of HVAC technicians, even in harsh conditionsLong service life can also be ensured in the work environment. Each of our handheld digital differential pressure gauges is equipped with a sturdy aluminum alloy casing, which provides protection during transportation and use. If additional protection is required, we provide a rubber sheath with a magnetic backing plate that allows the differential pressure gauge to be attached to the pipeline or equipment at any time, freeing up hands during use. In addition, our handheld digital differential pressure gauge comes with a large display screen that is easy to read and backlit, making it suitable for use in dark areas.

160 series leather tube

160 series leather tubeMade of corrosion-resistant stainless steel with etched insertion depth scale, it canyongjiuuse The static pressure port is parallel to the measuring tube for quick and easy alignment of the pitot tube with the airflow.

Differential pressure/static pressure

Monitoring differential pressure and static pressure can ensure timely handling and correction in case of system failures and reduced efficiency of HVAC systems

DP3 series wireless differential pressure gauge

DP3 series wireless differential pressure gauge and Dwyer Meter ® The application APP is used in combination to check the pressure drop of the filter, static pressure in the pipeline, and dynamic pressure of the pitot tube or wind speed measurement device. It has a sturdy shell that won't be damaged even when dropped from a height of 10 feet. DP3 has a buckle on the back that is suitable for fixing the pitot tube, making it easy to hold both devices with one hand. If you measure the airflow at the air outlet, DP3 can be combined with a 160G airflow measurement grid for application. Technicians can wear mobile devices on their armbands and run our application app, which helps to further free up their hands when climbing ladders or using power tools.

air quality

Accurately controlling the circulation of air can increase the comfort of residents and reduce the formation of mold and miscellaneous bacteria, thereby making school spaces safer.

TABKIT series balance test adjustment kit

The TABKIT series balance test adjustment kit puts everything that HVAC system technicians need into one box. All necessary testing instruments for air or water, temperature, humidity, and electrical testing instruments are included in this kit, providing a comprehensive solution for balancing air and water systems.

toBalance testing and adjustment of HVAC systems in school spaces, Dwyer ® Provide handheld measurements or yongjiu for HVAC system technicians as neededFixed testing solution. With a deeper understanding of spatial air distribution, technicians can verify equipment performance, extend its expected lifespan, improve energy efficiency, and maintain better air quality.