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testo 420 - air capture hood

Name: testo 420 - air capture hood
Brand: Techmach Industrial Solutions
Price: 15000.0 INR
Availability: InStock

Price 15000.0 INR/ Piece

Get a Price/Quote

MOQ : 10 Pieces

testo 420 - air capture hood Specification

Max Height
Hood height: 350 mm

Automation Grade
Semi-automatic

Port Size
Varies with hood - standard 610 x 610 mm

Display Type
Backlit LCD; wireless operation via Bluetooth and App

Accuracy
3 % of reading (40 to 4,000 m3/h)

Equipment Type
Air capture hood

Measuring Range
40 to 4,000 m3/h

Features
Lightweight design, detachable measurement instrument, App integration, data storage

Operating Voltage
100 - 240 V AC, 50/60 Hz (via charger)

Response Time
1 second

Power Supply
Rechargeable Li-ion battery, mains adapter

Humidity
0 to +60 %RH (operating conditions)

Temperature
-5 to +60 C (operating conditions)

Resolution
1 m3/h

Mounting Type
Handheld or tripod mounting

Application
Volume flow measurement at large ventilation outlets, HVAC commissioning and balancing

Interface Type
Bluetooth, micro USB

Usage
HVAC air volume flow testing, duct and vent measurement

Machine Weight
2.9 kg (with hood and case)

Test Width
610 x 610 mm (standard hood); other sizes available

Control Mode
Automatic/Manual via touch display and App

Compliance Standards
EN 12599, ISO 5221

Bluetooth Connectivity
Yes

Storage Case
Inclusive, robust carry case

Display Unit
m3/h, l/s, cfm

Battery Operating Time
up to 8 hours (typical)

Hood Materials
Lightweight fabric and durable frame

Data Logging Capability
Yes, with app and USB download

Flow Straightener
Optimized for low turbulence

About testo 420 - air capture hood

Make sure you get the testo 420 air capture hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the capture hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate air capture calculations at swirl outlets

Optimized for Efficiency and Portability

The testo 420 air capture hood stands out for its lightweight construction and user-friendly design, accentuated by a durable yet portable frame and an inclusive robust carrying case. Its optimized flow straightener guarantees low turbulence and accurate measurements even in challenging conditions. Ideal for both handheld and tripod mounting, the instrument adapts effortlessly to a wide range of testing environments in HVAC applications.

Comprehensive Data Management and Connectivity

With integrated Bluetooth connectivity, app support, and USB download, the testo 420 enables seamless data logging and reporting. Measurements can be effortlessly exported and accessed through the app or USB for enhancing workflow efficiency. Its large, backlit LCD display and wireless operation options ensure all readings are immediately visible-even in demanding lighting conditions.

FAQ's of testo 420 - air capture hood:

Q: How does the testo 420 air capture hood improve HVAC volume flow measurements?

A: The testo 420 combines a flow straightener for low turbulence, high measurement accuracy (within 3 % of reading), and a lightweight design, ensuring reliable volume flow data during HVAC commissioning, balancing, and routine maintenance without excessive operator fatigue.

Q: What data logging and connectivity features does the testo 420 provide?

A: It offers integrated data logging with easy export options via Bluetooth and USB. The accompanying app allows for remote control, real-time monitoring, and quick data download, streamlining the reporting and documentation process.

Q: When should I use the testo 420 for measuring airflow?

A: The testo 420 is best used during HVAC duct and vent commissioning, inspection, and balancing procedures-especially when precise volume flow measurement and compliance with EN 12599 or ISO 5221 are required.

Q: Where can the testo 420 be employed in HVAC applications?

A: Its design supports both handheld and tripod mounting, making it suitable for large ventilation outlets, commercial buildings, and any setting requiring accurate airflow measurement over a range of hood sizes.

Q: What is the process of operating the testo 420 air capture hood?

A: Simply mount the appropriate hood size, power on the device, select automatic or manual mode via the touch display or app, place it over the vent, and read the measured value on the backlit display. Use Bluetooth or USB to access and store measurement data as needed.

Q: What benefits does the lightweight design of the testo 420 offer?

A: At only 2.9 kg including the hood and case, its lightweight construction allows easy transport, setup, and operation by a single technician, reducing strain and enabling longer work periods without fatigue.

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