XD SOLUTIONS / Your Lightweight Robust Solution to Regulate Air Volume Flows

A high precision reading of volume flow, temperature and relative humidity at swirl outlets can be provided by a simple add on to your Heating Ventilation and Air Conditioning (HVAC) instruments.

This is called a volume flow hood. Coming in at the weight of 2.9kg has it leading the market with the lightest option and also, user-friendly setup.




Customer challenges:

A high CO2 concentration in a room leads to fatigue, and can even cause illness. For this reason, sufficient oxygen must be introduced by an exchange of fresh air, especially in commercial buildings, offices and schools.

The air conditioning technician regularly tests the total volume flows of the VAC system. With bulky equipment, it may cause a high physical burden. In addition to this, these rooms have large swirl outlets installed as standard, which do not blow the air into the room straight, but instead continually swirl it.

Air flows are often incorrectly measured and this complicates the determination of the volume flow substantially.




XD SOLUTIONS: THE LIGHTWEIGHT IN ITS CLASS

Light, precise and convenient: the testo 420 flow capture hood makes volume flow measurement at larger air inlets and outlets considerably easier. At only 2.9 kg, it is the lightest volume flow hood on the market. And with its integrated flow straightener, the measuring device for volume flow measurement sets new measuring precision standards at swirl outlets. This allows users to fulfill hygiene guidelines and requirements for indoor air quality and volume flow in ventilation and air conditioning systems quickly and precisely, e.g. in industry, office areas or cleanrooms.

With the practical Testo 420 App on smartphone/tablet, users can fully exploit the possibilities of the flow capture hood.

Firstly, this means that users can operate the measuring instrument remotely and secondly, that you can send reports by e-mail directly on-site as well.




Benefit

Testo 420, is the lightest model in the market with its ergonomic handles as well as the tilting and removable display also make daily job easier.

The flow straightener provides reliable measurement of the airflow. The App allows users to use mobile devices as a second display or remote control.

Funnel-shaped tension rod sockets support easy and quick set-up together with its trolley ensures safe transport.




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TESTO 420 FLOW HOOD

The Testo 420 volume flow hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements concerning room air quality.