Retrotec FanTestic (ATTMA) - Manual (Page 3)

rev-2014-10-27
Page 3 of 58
©Retrotec Inc. 2011-2014
2.5 Volume ........................................................................................................................................ 18
2.6 Total envelope area .................................................................................................................... 19
2.7 Floor area .................................................................................................................................... 19
3 Enter Equipment (fans and gauges) used for the Test .................................. 19
3.1 Fan Info ....................................................................................................................................... 19
3.2 Changing Range on the fan ......................................................................................................... 20
3.3 Gauge Info ................................................................................................................................... 20
3.4 Adding multiple fan/gauge pairs ................................................................................................. 20
3.5 Retrieve Gauge serial number and fan model automatically ..................................................... 21
3.6 Delete a Fan/Gauge pair ............................................................................................................. 21
3.7 ATTMA required fan calibration factors ..................................................................................... 21
3.8 ATTMA required gauge calibration factors ................................................................................. 23
Enter gauge correction factors directly .................................................................................. 23
Calibrate gauge from calibration test data ............................................................................. 25
3.9 Test Technician ........................................................................................................................... 26
4 Manage Pressurization/Depressurization (Data) Sets .................................. 26
4.1 Adding a Set to the Test .............................................................................................................. 29
4.2 Removing a Set from the Test ..................................................................................................... 29
4.3 Clearing Data in the Set .............................................................................................................. 29
4.4 Results for the Set ....................................................................................................................... 30
Air leakage results for the Set ................................................................................................. 30
Calculated results .................................................................................................................... 31
4.5 View Graph of data in the Data set ............................................................................................. 32
5 Enter Test Data ........................................................................................... 33
5.1 Start date .................................................................................................................................... 34
5.2 Start Time .................................................................................................................................... 34
5.3 Barometric pressure ................................................................................................................... 34
5.4 ATTMA testing method ............................................................................................................... 34
5.5 Wind speed and direction ........................................................................................................... 34
5.6 Operator location ........................................................................................................................ 34
5.7 Temperature, initial .................................................................................................................... 35
5.8 Baseline/bias pressure, initial [Pa] .............................................................................................. 35
5.9 Time per Induced Pressure ......................................................................................................... 35
5.10 Induced Pressure data lines [Pa] ................................................................................................. 36
5.11 Test Fan Data lines ...................................................................................................................... 36
Select Range installed on fan during test ................................................................................ 37
Enter Fan Pressure or direct flow values: ............................................................................... 38
How to change range - add another fan pressure line ........................................................... 38
When to change range during a test ...................................................................................... 39
5.12 Baseline/bias pressure, final [Pa] ................................................................................................ 39
5.13 Temperature, final ...................................................................................................................... 39
5.14 Data set notes ............................................................................................................................. 40
5.15 Finish time ................................................................................................................................... 40
6 Capture Data with an Automatic Test ......................................................... 40
6.1 Before performing the automatic test ........................................................................................ 40
6.2 Connect your Gauge to the Computer ........................................................................................ 41