ALF 150 Duct Leakage Tester
The ALF 150 is a compact, lightweight and self-contained ±2500Pa Duct Leakage Tester which is ready to use straight from the box.
- Features and Benefits
- Hiring from PSS HIRE
It has been designed to measure the air tightness of ductwork under both positive and negative pressures and allows testing to BS EN 1507, BS EN 12237, DW/143 and SMACNA standards.
The ALF 150 is supplied fully calibrated and complete with everything required to carry out a test straight from the box. The menu driven, detachable handheld instrument has been made as intuitive to use as possible and provides highly accurate, direct readouts of the Test Static Pressure and the Measured Leakage Rate. The test data can be saved directly to the on-board SD card or streamed via the USB link onto a computer.
The PID Closed Loop automatic test mode will allow the ALF 150 unit to maintain a target test pressure, for a user determined period of time, and automatically control the fan speed as leaks within the duct are found and sealed up. It will also inform the user if the ductwork meets the required pass criteria by calculating the maximum allowed leakage rate for the test according to the testing standards used, and the total area of duct being tested.
Features and Benefits
- Supplied fully calibrated with pre-connected instrument to allow for minimal set-up time
- Easy and intuitive to use handheld instrument that can be mounted to either the chassis or the optional trolley
- Direct read out of static pressure and volume flow rates
- Entire 1 - 150l/s range is covered by ISO5801:2001 using conical inlet nozzles
- 20kg total weight. Suitable for one person lift and will fit in small hatchback boot spaces
- Comes with accessory bag complete with Flexi-hose, pressure tubing, connection adapters and power lead for either 240V or 110V version
- Can save test reports to SD card and stream live test data via USB connection
|Standards||BS EN 1507, BS EN 12237, DW/143, SMACNA|
|Volume Flow Measurement||1 to 150 l/s - Over Nozzle Range|
|Pressure Measurement||±2500 Pa|
|Typical Duty Points||70 l/s at 2000 Pa
140 l/s at 500 Pa
|Pressure Measurement Accuracy||±1% of reading ±1 digit|
|Volume Flow Accuracy||±2.5% of reading ±1 digit|
|Sensor Damping||0.5s to 7.5s|
|Voltage Options||240Vac 50/60 Hz
110Vac 50/60 Hz
|Unit Size||35w x 46d x 80h cm|
|Carry Case||45w x 45d x 55h cm - 10.5kg|
|Trolley||38w x 20d x 94h cm - 6.7kg|
Hiring from PSS HIRE
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Why hire from PSS HIRE?
At PSS HIRE, providing a high level of customer service is important to us and, in recognition that many of our customers are dealing with complex projects that need a high level of support, and following numerous requests, we have introduced PSS Projects. Read more.
Product Support and Familiarisation
At PSS HIRE, we don’t just supply equipment. We provide our customers with extensive back-up support to ensure that our equipment is being used correctly and safely. We have dedicated experts who can provide technical advice over the phone, on-site product demonstrations or certified training. Click here to find out more.
Through the A-Plant network, we offer award winning training to ensure your staff are correctly trained and working safely. Read more.
Service, Repair and Maintenance
As part of our ongoing commitment to quality and service, we operate rigorous repair and maintenance procedures. All equipment is fully maintained and serviced at the termination of each hire. Click here to find out more.
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PSS HIRE Service Centres
PSS HIRE service centre locations are open Monday to Friday 07:30 - 17:00.
This product is available from the following location: Teesside - Our National Calibration Centre and can either be collected in store, or delivered Nationwide. For more information on this, please fill out an enquiry form and we will get back to you, or call us on 0370 330 6021.