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Airflow Instruments Capture Hood

Airflow Instruments Capture Hood

Model:testo 420
Brand:fengtu
Airflow Instruments Capture Hood makes volumetric flow measurement for larger air intakes and outlets quite easy, weighing just 2.9kg....

1. Product Introduction of Airflow Instruments Capture Hood

Airflow Instruments Capture Hood makes volumetric flow measurement for larger air intakes and outlets quite easy, weighing just 2.9kg.Airflow Instruments Capture Hood is suitable for fast and accurate measurement of large air inlets/returns to meet regulatory system requirements and ensure indoor air quality. Provide reliable support for air conditioning and heating system measurements in hospitals, office buildings or commercial buildings.

The built-in airflow rectifier allows accurate measurement of the vortex outlet even at the vortex outlet. Frequent air volume measurements are required. Due to the influence of turbulence at the air outlet, wind speed is often not accurately measured.

Airflow Instruments Capture Hood effectively reduces measurement errors. The built-in air flow rectifier can effectively reduce eddy currents and uniform air flow, thereby achieving accurate measurement of air volume between 80 and 3,500 m3/h.

Lightweight Airflow Instruments Capture Hood, minimalist setup

Airflow Instruments Capture Hood is equipped with an ergonomically designed handle and an adjustable display, with a total body weight of only 2.9kg. This means that air volume measurement tasks can be easily and accurately performed even in large conference rooms and at overhead heights. Protruding measurement buttons located at the base of the Airflow Instruments Capture Hood ensure that every reading during the measurement process is recorded.

Standard hood size is 610x610mm. We offer additional Airflow Instruments Capture Hood options in other sizes for additional ceiling outlet measurements. The optional tripod is a great help for inlet and return measurements at height. The tripod can be extended up to 4m.

Fixed tie rods make the Airflow Instruments Capture Hood quick and easy to assemble. The factory-standard transport trolley case ensures safe transportation.

Create measurement reports online and have them sent to your mailbox using the app. Download the free app for even more advantageous features. Through the application and Bluetooth function, smartphones and tablets can be used as second displays and controlled remotely. Especially useful when using a tripod to measure high on ceilings.

When measuring the air conditioning and heating ventilation system, you can start/end the measurement program through the App, save the measurement results in .txt format, and create a measurement report online. Measurement results, such as total air volume and air exchange rate, are distributed according to the customer's customized template, and measurement results and reports are sent via email. Help you save time and improve work efficiency.

2. Product features of Airflow Instruments Capture Hood

The Airflow Instruments Capture Hood, suitable for air conditioning and HVAC system measurements, is equipped with a display to display measurement results. The adjustable display allows customers to read measurements from different angles.

It can complete wind speed, air volume, absolute pressure, temperature and relative humidity measurement tasks. The auto-zero function ensures accurate measurement under low pressure.

Backlit display, all measurement values can be read on one screen. Through the application, the functions of saving measurement values and creating measurement reports online are realized, and measurement values can be analyzed and managed. Data management can also be performed on a computer without additional operating software.

Airflow Instruments Capture Hood integrates different measuring instruments and is not limited to ceiling air outlet air volume measurement. Removing the wind hood can also be used to measure pressure, wind speed and air volume in the pipeline. Save costs, no need to purchase other instruments.

When measuring pipelines, just connect the optional pitot tube and connecting hose. The time average/multi-point average calculation function and the input pipeline geometry can be used together to help complete pipeline measurements with twice the result with half the effort.

3. Product composition of Airflow Instruments Capture Hood

Airflow Instruments Capture Hood comes standard with the main unit, standard hood size 610x610mm, 5 fixed trolleys, USB data cable, battery and transport trolley case. Other sizes of Airflow Instruments Capture Hood are optional.

4. Airflow Instruments Capture Hood technical parameters

NTC
Measuring range-20~+70°C
Measurement accuracy±0.5°C(0~+70°C)
±0.8°C(-20~+0°C)
resolution0.1°C
Response time t₉₀45s(t90)
capacitive humidity sensor
Humidity measuring range0~100%RH
Measurement accuracy±1.8%RH+3% measured value at +25°C
(5~80%RH)
resolution0.1%RH
Differential pressure
Measuring range-120~+120Pa
Measurement accuracy±2% of measured value +0.5Pa at +22°C, 1013 hPa
resolution0.001Pa
Response time t₉₀1s(t90)
absolute pressure
Measuring range700~1100 hPa
Measurement accuracy±3 hPa
resolution0.1hPa
Response time t₉₀1s
Air volume
Measuring range40~4000m³/h
Measurement accuracy±3% of measured value +12m³/h at+22°C
1013 hPa(85~3500m³/h)
resolution1m³/h
Response time t₉₀1s(t90)
Technical indicators
weight2900g
size610x610mm (standard Airflow Instruments Capture Hood)
operating temperature-5~+50°C
System requirementsrequiresiOs12.0 or newer; requiresAndroid 6.0 or newer; requiresmobile end device with Bluetooth 4.0
EU-/EG-RegulationsEU Directive 2014/30/EU
Battery TypeAlkaline manganese battery
Battery life40 hours
Display size3.5"
Display characteristicslattice
Display backlightWith backlight display
Data transferUSB interface; Bluetooth® 4.0 wireless technology
data transferBluetooth®
Radio range10m
Storage capacity2GB (memory)
Storage temperature-20~+60°C
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