The Honeywell Testair 4 is a computerised test bench to perform the dynamic testing of and evaluate the performance of a completely assembled self-contained breathing apparatus (SCBA).
Key Features
Test the following
- Facepieces
- Complete SCBA sets
- Continuous flow devices
- Chemical protective suits
Tests carried out
- Facepiece leak
- Exhalation valve opening pressure
- Static facepiece pressure
- Bypass flow rate
- Low-pressure alarm activation
- First-stage regulator performance
- Accuracy of pressure gauge
- Reducer safety valve test
- Lung demand valve performance test
- Breathing resistance at standard (40 LPM) work rate
- Breathing resistance at maximum (100 LPM) work rate
A large number of improvements have been made to this latest version of the test bench:
- USB connection from bench to PC
- Automatic detection of switch-on point for audible low-pressure alarm
- Automatic test of low-pressure alarm
- Customisation of user access permissions
- A new database system allows easy management of a large number of readings
- Ability to manage additional information, such as where the SCBA is used: SCBA storage facility, global view of all SCBA assigned to a maintenance centre, etc
- Print test report in PDF format
- Historic brand Sperian. Replaces Posichek3 POSI3 unit
Specifications
- Dimensions 360 x 345 x 410 mm
- Weight 15.5 kg
- USB version USB 2.0
- Operating system Windows 32 and 64-bit versions
- Inlet pressure Maximum 350 bars
- Sensor accuracy class <1,0
- Respiratory frequency 5-60 cycles/minute
- Current volume 0.2-4 litres
- Respiratory volume 1-135 l/min
- Electrical data 100-250 VAC, 50-60 Hz
The TestAir 4 is delivered with the following items:
- TestAir 4
- Medium Pressure Manifold
- High-pressure manifold for 200 bar
- High-pressure manifold for 300 bar
- CD-ROM with BA Test Software
- Setup Guide
- USB Cable
- Power Cable
- “Air-Klick” – RD40 adaptor
- RD40 blank gasket
- Support for F1 facepieces tests
- Microphone
