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Software Release Date Features
rCloud 1.1.7 2017-09-21

Release 7 has three major new features: 

  • The first new feature is that the IECC standard tests has been tweaked to fully meet the 2015 IECC standard. The multi-point test now has two parts: one multi-point test for pressurization and one multi-point test for depressurization. 
  • The second new feature is a new standard: ATTMA. This standard has two tests: single multi-point test and a dual multi-point test. This is only a demonstration of the ATTMA standard, so work still needs to be completed and that is slated for release at the end of October.
  • The third new feature is we have extra fields to the address entry to make it easier to store more complex addresses. This includes adding a field for suite number. 

Bug Fixes: 


  • 10646 - rCloud iOS - Reduce size of the icons on iPad 
  • 11105 - rcloud - ios - Language set to previous login's language when the default language of user doesn't exist in rCloud 
  • 11107 - rCloud iOS - upgrading from previous version v.1.1.5 to v. causes issues 
  • 11220 - rCloud iOS - IECC RSP Test in metric - too many decimal places 
  • 11244 - rcloud - ios - Settings - selecting language scroll section does not scroll 
  • 11249 - rcloud - ios - no fan ranges available when gauge auto selected after no gauges initially found 
  • 11250 - rcloud - ios - Found gauges does not clear when no gauges found. 
  • 11251 - rcloud - ios - Found gauges does not clear when no gauges found, even when running a new test on the same network 
  • 11255 - rcloud - ios - iecc app stuck in a loop when resuming for the pressurize test 
  • 11287 - rCloud iOS - App Crashes after capturing final pressure point of test set, before final test results appear. 
  • 11297 - rCloud iOS - Bottom-bar buttons in Main Screen view can become unresponsive 
  • Two fixes for crashes that came in from the field as well. We couldn’t get accurate reproduction scenarios but the flaws in the code were corrected.   


  • 10803 - Android - Stuck on connecting to gauge in test equipment screen 
  • 10819 - Android - Cannot enter negative elevation 
  • 10913 - RCloud Android - some of the keyboards in the UI user data entry screens are inconsistent 
  • 11047 - rCloud Android - Test parameters (in Metric) at new test location get converted to Metric again in Test Report Results. 
  • 11245 - rcloud - android - no way to enter in "," when using different symbol for a decimal place 
  • 11246 - rcloud - android - inconsistent decimal symbols used 
  • 11258 - rcloud - android - no way to enter in "," when using different symbol for a decimal place 
  • 11265 - rcloud - andriod - Resume sometimes doesnt work 
  • 11334 - rCloud Android - TEC MN DB fan range images missing   


  • 10702 - rCloud Windows - Crashes to start menu when Turning on Airplane mode at Test Review screen 
  • 10766 - rCloud Windows - Minimizing the app during a test, app becomes non-responsive on PC 
  • 10866 - rCloud windows - app crashes on startup windows 8.1 
  • 11164 - rCloud Windows - WiFi create gauge not reconnecting at Test Screen, sent to Test Equipment Screen. 
  • 11269 - rcloud - windows - app freezes when "unable to resume test" after loading 
  • 11333 - rCloud Windows - 3000SR fan range images missing 


  • 10045 - rCloud Shared - Address Not Set Properly 
  • 10422 - rCloud general - Test location entry is different for all three apps 
  • 11056 - rCloud test real time- imperial - showing wrong units for label seeking/recording pressures. 
  • 11057 - rCloud test entry windows - State/Province set to USER when change country to Canada 
  • 11062 - rCloud test entry title24 - Conditioned floor area and measured AHU airflow(CFM) not changing to metric 
  • 11063 - rCloud test entry title24 - android Measured AHU airflow not hidden or greyed out when not being used 
  • 11077 - rcloud - general - the after baseline text is not unit converted 
  • 11187 - rCloud Shared - Crash when Signing out before Background Sync completes 
  • 11221 - rCloud Shared - IECC RSP test - too many message boxes. 
  • 11252 - rcloud - Shared - iecc (2015) mp and iecc (2015) rsp optional values are not optional 
  • 11299 - rCloud Shared - 'km/h' unit listed under 'Mass Flow' units. (also under 'Velocity') 


  • 11007 - rCloud backend - unable to change the language of webapi reports 
  • 11035 - rCloud website report - metric - flows showing up in CFM when should be showing up in m3/h 
  • 11048 - rCloud website reports - gap between detailed reports and test notes 
  • 11204 - rcloud website Test Locations are showing up as unknown 
  • 11205 - rcloud website - translated reports would not show up until settings were changed in account with new app update 
  • 11206 - rcloud - website Getting unknown key error on reports from live website 
FanTestic 2017-07-25
  • fixed range change so it does not lose connection with gauges 
  • ISO9972FR tests will seek to the target pressures entered, not modified by the bias pressure 
  • provide retrieval of custom flow equation parameters based on entry of a fan serial number 
  • bring back the onscreen gauge display and graph during an auto-test 
  • fixed problem with DM-2 controlled fan sometimes not being started when used as a slave to a DM32 
  • fixes in FDE51 duct test for calculation of the maximum allowed 
  • set 3 bias points at 10s each for default iso9972FR 
  • ensure test direction starts out as Depressurize, not Unknown for ISO9972 
FanTestic Integrity 2017-05-11
  • changed standard density of air for all ISO14520 versions to use the 1.205 value as we do in ed2015, so all old tests using the previous version of the standard will have different results if opened in the new version of Integrity 
  • changed so the calculation of hold time for lighter than air agents (nitrogen) in older versions of ISO14520 respect equations E.17 and E.18  (gives much shorter hold time) 
  • ensure old tests can be successfully read in and have flows re-calculated  
  • put  "Unable to calculate peak pressure for agent" warning into compliance statements in report templates and into the peak pressure tab for agents missing gas data such as Halon 
  • include message for user to check the protected and room height when negative hold time is calculated 
  • enable saving and retrieving of custom flow equation parameters for polynomial ranges with non-CFM units 
  • fix for calculation of average when some entered data readings are blank or entered fan pressure too low 
FanTestic 2017-05-11
  • enable saving and retrieving of custom flow equation parameters for polynomial ranges with non-CFM units 
  • fix report template for ASTM tests to have correct reference pressure for ACH if using other than 50Pa as the reference 
  • force summary combined result calculation exceptions for ISO9972France only to apply when using ISO9972FR 
  • clear all affected results and uncertainties when building dimensions are zero 
  • fixed ISO9972(France) special compliance checks and result calculation to only apply if user has chosen ISO9972(France) as their standard 
  • fix for calculation of uncertainty for EFLA per envelope area in ISO9972 
  • check for no building height or stories entered when calculating height*temperature difference 
  • change in default n value for residential ducts (RESDUCT standard) 
  • fix for calculation of average when some entered data readings are blank or entered fan pressure is too low 
FanTestic Integrity 2017-02-23
  • fix for ISO14520:2015 equation E8 calculation of thick interface in certain circumstances 
  • fix for He override not working anymore in ISO14520:2006 
  • new labels for the BCLA and Lower/Upper leaks tests Maximum allowable to be less confusing 
  • change FTI APSAD to use design/1.3 for minimum, and change translations for cDesign 
  • include the table from APSAD for concentration d'extinction nominale to be used for cDesign 
  • fix density equations to use either ISO or NFPA standard densities of air (which are different) 
  • update Venting Calculator to allow ISO14520:2015 edition as a choice for calculating 
  • fixed ISO14520, compliance checks on min target to be against measured, not induced pressure 
  • fixed so compliance check uses the correct dwell time when manually entered 
FanTestic 2017-02-23
  • fix to properly ignore blank readings - wait for gauge to respond 
  • fixed ISO9972 and EN13829 compliance checks on min target to be against measured, not induced pressure 
  • fixed ISO9972 compliance checks to be 5 induced with no limit on dwell time.  Also baseline points for a total dwell of 30s. 
  • fixed so compliance check uses the correct dwell time when manually entered 
FanTestic 2016-12-13

New Features:

  • supports new 2015 version of ISO9972 (EU) and ISO9972 FD 50-784 (France)
  • can change flow units on the fly in all standards except ASTM, USACE and ATTMA
  • up to 24 fan pressure lines will now appear automatically in generated reports (covering cases where a multiple fan test with up to 12 fans uses 2 ranges, or other combinations)
  • drag and drop of .exml test files to open them in FT 
  • simplified license key entry: drag and drop of license key text file into FanTestic license key text entry box in Settings- UI now shows both the measured and induced room pressures.  Hover over measured room pressures to see variability in the tooltips
  • improved tooltips in the UI for Fan pressures: shows Fan Pressure corrected by room pressure where that is needed for non-self referencing fans 
  • allow entry of all fan calibration information including polynomial range parameters in the flow equation parameters for fans
  • improved messaging in the TestDashboard to show target error and error limit when seeking so no need for Gauges display to be open (which slows data collection)
  • force hiding of Gauges display tab during Auto Test - updating screen taking too long
  • improvements to excel output: include units, both room and induced pressures, qr, qm and qenv for all standards and for each fan

Bug Fixes

  • fixed regression line on graphs to show corrected flow vs corrected room pressure (noticeable at high inside/outside temperature difference)
  • prevent fatal error when selecting a non-retrotec gauge
  • fix for 300 fan not being recognized as valid for autotest
  • fix for ATTMA individual address parts not being retrieved from file
  • fix for ranges in flow calculation not matching those for the fan chosen in equipment tab
  • updated flow equation parameters for depressurize range for 340
  • fix for DM-2 getting stuck while seeking to target
  • fixes for use and display of comma decimal separator in languages that require it
  • fix wrong calculation of flow when entering manually for DM-2
  • fix Resduct display of floor area so it is not overlapping temperature
  • fix missing translation keys for entering new license key warnings
  • fix ATTMA display of CL so it shows correct value
  • allow changing of flow units in all standards except ASTM, USACE and ATTMA
  • improved messaging in the TestDashboard to show target error and error limit when seeking
  • improved message after sample calculated indicating what is wrong with test parameters in iso9972 (i.e. not enough points taken)
  • force hiding of Gauges display tab during Auto Test - updating screen taking too long
  • fixes for problems resulting from null reference during Gauge Checking
  • hide and disable gauge display during data collection on autoTests to improve performance (re-drawing takes too long and cannot be backgrounded)
  • allow gauge display during Semi-Auto, but hide it when opens
  • fix so primary gauge not overwritten when checking for gauges
  • provide a cancel test button when equipment does not match gauges found when starting or changing ranges in SemiAuto
  • prevent infinite loop during auto test when gauges and equipment do not match (gauge lost or other changes)
  • improve performance of graph on first opening
  • more clean up when opening and closing files to minimize memory usage
  • include more FanPressureLines in generated reports so up to 24 lines will appear in the reports (covering cases where a multiple fan test with up to 12 fans uses 2 ranges, or other combinations)
  • allow drag and drop of .exml test files to open them in FT 
  • include in the tooltip for Fan pressures: Fan Pressure corrected by room pressure where that is needed for non-self referencing fans 
  • allow changing of polynomial range parameters in the flow equation parameters for fans
  • fixes for menu labels
  • allow changing of K1 and K3 as well as N and K in the flow equation parameters for fans
  • fixes for updating ISO9972 UI, more translations
  • allow drag and drop of license key text file into FanTestic license key text entry box in Settings
  • autotest now seeks to the desired induced pressure based on initial bias pressure and test direction
  • fixed bug where fans were stopping when data capture was starting
  • changes to support ISO9972 (EU) and ISO9972 FD 50-784 (France)
  • output of qr, qm and qenv for each fan for ISO9972 to word reports
  • output to excel as well for ISO9972
  • separate measurement accuracies for each of Volume, Envelope Area and Floor Area
  • show qr, qm and qenv for each fan in the tooltip of Fan Pressure in the UI
  • show room pressure min and max in the tooltip for Room Pressure in the UI
  • colour Building Pressure number red if variation is greater than 10%
  • output of both room pressure and induced pressure to word reports 
  • output of up to 12 fans data to word reports
  • output the average bias pressure to reports 
  • improvements to excel output: include units, both room and induced pressures, qr, qm and qenv for all standards and for each fan
  • fix licensing problem for Duct Leakage Calculator
  • prevent ductRequiredCFM being rounded
  • properly calculate bias pressures in all cases 
  • fixed error in french en13829EU report template - switched floor and building in one table
  • fix for null gaugeset in seeking pressure semi-auto and data collection 
  • change all references to http to https
  • fixes in reporting to properly handle removal of the poly range tables - 2016-09-06
  • additions to FlowCalculator class
  • fixes in reporting to get rid of references to TotalFanPressure
Data Logger 2016-10-20
  • Fixed crash bugs. 
  • Updated package signature.
DM32 Configurator 2016-10-20
  • Minor bug fixes. 
  • Updated package signature.
Virtual Gauge 2016-10-20
  • Fixed a bug in 340 range selection. 
  • Fixed a bug that was causing a crash when cycling network modes. 
  • Improved network settings display synchronization. 
  • Added the ability to enter simulated gauge pressures in decimal format. 
  • Updated package signature.
Data Logger 2016-08-10
  • Fixed possible crash caused by improperly reading the DM32 gauge Range property. 
  • Updated device and range definitions (Devices.xml) to latest values.
Virtual Gauge 2016-03-14
  • Fixed gauge becoming disconnected from USB issue.
Virtual Gauge 2016-03-10
  • Fixed a bug that caused the Virtual Gauge to be unable to connect with a gauge if the PC/tablet is offline.
FanTestic 2016-01-12
  • allow ISO9972 as a choice of standard combined with EN13829EU
  • changes for ISO9972 in report templates (new compliance title, report name, report template name)
  • fixed problem with notes entry in en13829EU/ISO9972 in summary table
  • improvements when finding USB DM32 gauges
  • new item in tools menu to update measured time per flow point and time per static point (so USACE tests can be made compliant even if the auto test did not calculate the duration)
  • improvements to the Custom Flow Equation Parameters entry window (show the parameters version or custom, suggest date)
  • show flow equation parameters version on door fan labels in the equipment tab
  • included tooltip on new doorfan label explaining the flow equation version parameters
  • put flow equation parameters version into report as part of the calibration date
  • allow users to see flow equation parameters and enter date of fan calibration even if there is data in the test so they can check flow equation parameters but not change them
  • continue to prevent entry of K1 and K3, K2 and MF because the parameters calculated by agencies other than Retrotec should not include them
  • updated french and british language files
  • fixed refresh and operation of "no flow" choice so the fan pressure line gets zeros
  • fixed changing between "no flow" and other direct entry choices
  • fixed autoreported crash when door fan added
DM32 Configurator 2016-01-06
  • Crash reports sent to Retrotec now automatically include the application log
DM32 Configurator 2016-01-04
  • Added application logging.
  • Added button to About dialog to open logs folder.
  • Changed firmware update progress display from "blocks written" to percent written.
  • Application will now attempt to wait 30 seconds upon application close or on a fatal crash if it determines a firmware update is in progress to allow time for the programming to complete.
  • Fixed - Opening firmware file location was opening the wrong folder.
  • Added text to Firmware tab to show which update file will be installed.
  • Made "Browse" button under "Advanced" on Firmware tab open to firmware download location by default.
Virtual Gauge 2015-12-15
  • Fixed a gauge connection bug that could occur if gauge is networked and USB connected to PC.
FanTestic Integrity 2015-12-09
  • no more envelope area warning
  • allow NFPA 2015 Edition or 2004 Edition in VentingCalculator
  • calculate mass when concentration entered
  • put the override statements in to the reports
  • round B1 flow equation parameters
DM32 Firmware 2.4.71B1 2015-12-01
  • When a pressure measurement exceeds the maximum pressure limit of the sensor, "+ +" flashes for that channel's pressure/result
  • The maximum allowable Set Pressure value for the gauge depends on the gauge's pressure sensor.
    E.g. the Set Pressure limit for "20A" gauges is 4983 Pa (~20 in WC)
  • If the Set Pressure value entered exceeds the Set Pressure limit, a warning message displays what the maximum allowable Set Pressure value is
  • The n-value of 450 Device is changed to 0.65 for more realistic commercial duct flow extrapolation
  • A designation appended to the firmware version ("B1" in this version) is shown on the splash screen and home screen; to indicate which Round of Published Flow Equation Parameters are used by the installed firmware version for its flow calculations
  • Graphics changed for Range 102 to better distinguish Range 102 from Range Plugs; for 300, 340, 350 Devices
  • Optimized Flow Equation Parameters of 450, 5000, 6000 Devices for improved flow accuracy
  • New Opcode added, "WFAr", retrieves: Serial Number, channel A pressure, channel B pressure, Fan Speed, Fan Index, Range Index, Flow
  • Bug fix: Fan Speed for 400 Device stuck at 10% when Set Pressure value is greater than 1245 Pa
  • Bug fix: 1000.0 Pa pressure measurement was incorrectly truncated to display as "000.0" Pa
  • Bug fix: Flow calculations for 4000 Device involving channel A pressure needs to be computed as absolute value
FanTestic 2015-11-12
  • updated fans to Round B1 flow equation parameters (450, 5000, 6000 had changes)
  • always check for TCP DM32 connection first so can plug into power on a computer using serial cable
  • all multiple fan tests now update building pressure variation grid, not just USACE
  • when lose a gauge - made sure does not delete DoorFans nor fan pressure lines already containing data
  • allow Semi-auto to run when find fewer gauges so can finish test, particularly baseline
  • fixed semi-auto window so can enter pressure target greater than 100 Pa
  • fixed so Semi-auto updates the duct test elapsed time
  • fixed timeout problem during semi-auto when gauges are fine (internal ramp time was done but no data in the error queue yet)
  • fixed titles on flow gauge display to show 0.0 for small values, and enough decimal places
  • disabled all UI in sample controls so no changes can be made to operator location, wind, temp, barometric pressure during tests
  • disable the graph when running test unless is duct test to minimize memory use and processor during test
FanTestic 2015-09-25
  • made Common Control properly slave all gauges to primary speed 
  • allow USB DM32 to be re-plugged into the same port, and recover 
  • fixed not being able to start second dataset (DM32 Ethernet and DM-2) (reworked gauge disconnection recovery) 
  • fixed starting a new point randomly after a test is complete  
  • fixed collecting data into the wrong data point - after a test has been stopped/restarted or had a gauge failure/recovery 
  • fixed so Collection of Static points does not start at high rate of change, and collect a high room pressure while fan is still coasting down 
  • provide more user instruction during gauge failures and notify if cannot stop the fans 
  • now catch 100% speed but overpressure condition when seeking pressure and let the test continue 
  • now Timeout when a test stops functioning, or crashes  
  • allow user to collect data if reach 100% speed but target pressure not attained 
  • fixed excel output to french template cutting off numbers at the digit separator 
  • fix for USACE calling correlation coefficient r2 and changed all report templates to use correct term squared correlation coefficient 
  • fix ASTM difference % value off by 100 
  • fix for wrong calc of lower confidence/upper confidence in combined result EQLA 
  • fix for ATTMA adjusted flow calculation for pressure and temperature 
  • prevent deletion of fan pressure lines containing data when gauges are lost 
  • added Ask for Support item to help menu 
  • new manuals with how to change range, common control explanation 
  • improved labels and axes min/max on set and results graphs  
  • fixed legend disappearing on second open of dataset graph
  • fixed combined result graph with multiple fans, if some have no data (manual entered) 
  • output fan location to equipment table in Word reports 
  • limited string lengths in ATTMA lodgement to prevent server error, added Mastic - None choice 
  • fixed new protocols not saving settings, sometimes not getting default settings for reference pressures in settings window 
  • updated norwegian factory template report 
  • fixed when report gen fails - to give better message 
  • handled Arabic date format parsing problem in demo Licenses
FanTestic Integrity 2015-08-28

- includes new Retrotec model 5000 and 6000 fans
- includes calculation of hold times for Aerosol agents
- includes pressure regulating valve option for agents
- includes 2015 edition of NFPA2001

- keep Venting and Peak Pressure expander tab disabled and not expanded, until a whole room leakage is calculated
- fixed new protocols not reading settings

FanTestic Integrity 2015-08-25
  • includes new Retrotec model 5000 and 6000 fans 
  • Includes calculation of hold times for Aerosol agents  
  • includes pressure regulating valve option for agents 
  • includes 2015 edition of NFPA2001
  • new agent Ceodeux B0480 Pressure Regulated [IG-100] 
  • Include reference to the Aerosol standards (NFPA2010 and ISO15779) in output reports 
  • provides help information regarding Aerosol hold time calculation (link to help -information in the window when Integrity opens) 
  • includes graph showing allowable leakage range (leakage needs to be less than that -required for hold time but more than that required to be under allowed peak pressure) 
  • prevent report from being generated if missing data for calculations 
  • updated flow calculation parameter information in reports
DM32 Configurator 2015-07-30

Fix so firmware update happens on first attempt more often.

Fix to handle unusual firmware version numbers.

FanTestic 2015-07-29

- fixes for ATTMA lodgement system

- fix for ASTM infiltration window

GaugeRemote 1.3.0 2015-07-29
  • Control fan with DM32 screen while GaugeRemote is connected - DM32 screen will not be "locked" anymore, allowing two-way communication 
  • Algorithm improvements for WiFi disconnections & reconnections  
  • Support for new DM32 firmware version 2.3.62 functions 
  • New Blower Doors: “5000” and “6000” Devices and Ranges added   
  • New DucTester: “4000” Device and Ranges added  
  • "102" Range added for 300, 340, 450 Devices  
  • "1000/2000” Device is now displayed as one Device instead of two   
  • Notification for latest DM32 firmware available for download
  • Logic to handle mobile data connection interferences with WiFi network settings on some devices 
  • Improvements to handle packet losses causing premature disconnections 
  • Bug fixes 
FanTestic 2015-07-23

- fixed so enclosure integrity test standard stops showing up in Duct test list

FanTestic 2015-07-20
  • fixed bug when using GaugeOnly - range changes on other devices not respected during autotest
  • fixed report templates - calibration table for first fan in the report was missing the date and notes, sometimes polynomial ranges were not removed
  • fixed Summary control not letting user enter notes until a second test file was opened
Virtual Gauge 2015-07-20

Update to round B fan flow equation parameters for 5000 and 6000 fan

FanTestic 2015-07-08
  • fix for losing gauge connection when starting pressure targets in auto test 
  • changes to ATTMA lodgement to match the latest web service specification
FanTestic 2015-07-07
  • fix so FanTestic correctly determines self-referencing status of fan when reading custom fan coefficients created in an older version 
  • fixed unhandled exception when access is denied to MyDocuments\Retrotec\AppData when saving history.xml file 
FanTestic 2015-07-06
  • fix for file causing problems with deployment on some computers 
  • change for 450 fan range 47 coefficients 
FanTestic 2015-06-30
  • Duct Testing Standards implemented 
    • British DW/143 Commercial Duct Testing 
    • EN12237EU Residential and commercial duct testing 
    • French FD E51-767 Residential and commercial duct testing 
    • North American SMACNA Commercial Duct Testing  
    • single point North American Residential Duct Testing  
    • Cost of residential duct leakage estimation tool now provided in FanTestic (same as provided in the Retrotec duct leakage report generator spreadsheet) 
  • report outputs for all new standards 
  • ATTMA users can send their tests to their official lodgment web service directly from FanTestic 
  • New Devices provided in FanTestic menus 
    • 4000, 5000, and 6000 fans included as possible devices 
    • updated fan coefficients and ranges for new fans models 300-450 
    • checks for DM32 version of at least 2.3.63 when discover gauges 
    • option to collect data from "Gauge only" = a gauge with no fan attached 
  • Improvements based on user feedback 
    • improved graphs  
    • improvements in semi-automatic and automatic test process 
    • improved gauge recovery when DM-2 or DM32 gauges experience errors 
    • show normalized leakage area for all EN13829 variants 
    • include EqLA and EfLA in all energy standards - in the report outputs and the UI  
    • more and updated language translations 
    • fix for EN13829 custom fan coefficients not holding between tests
Virtual Gauge 2015-06-23
  • Corrected bug in 4000 flow calculations. 
  • Simulated gauge will now start with most recent firmware version and display the version info properly on the gauge screen.
Virtual Gauge 2015-06-22
  • Changes to match public release firmware Build 62.
DM32 Configurator 2015-06-22
  • Fixed a bug that would cause disconnected gauges to remain in connected gauge list. 
  • Added support for sequential firmware updates. 
  • Improved image repair.
DM32 Firmware 2.3.62 2015-06-22
  • EEprom driver modified to support ISSI EEprom chip, which is replacing the SST25V. 
  • Bug Fixes:  ISSI EEprom Write Routine had two very bad bugs, one of which was killing the SPI Driver. 
  • Bug Fix:   Factory Parameters were never sticking because the Factory Signature Word was never being written to nonvolatile memory. 
  • SST25V –compatible: Bug Fix: When PID Control was active, the PID algorithm was being temporarily degraded by a user entry of either a new AREA or VOLUME value. 
  • New Flow control algorithm added for the Model 300 Fan. 
  • Autosensing of EEprom type causes dynamic switching between EEprom firmware drivers:  ISSI or SST25V. 
  • Support added for three new fans:  4000, 5000, and 6000. 
  • UI improvements and bug fixes for fans 4000, 5000, and  6000 
  • Beeper driver has been restored to the pre- v2.2.56 version. 
  • Fan 450 Bug Fix:  Fan 450 PID Ki setting was incorrectly documented to be zero. 
  • Restored the Ki setting to 0.002. 
  • Changes to Fan Coefficients Tables. 
  • Fan 4000  underflow checking has been reversed. 
  • Screen indices have been corrected. 
  • 450 fan images were not being used. 
  • Bug Fix:  4000 Fan CFM results are now properly displayed in conformance with the defined range checking rules. 
  • Bug Fix:  on the CLI interface, Fan 450 indices were off by one unit. 
  • PID Change:  For the 450 Fan, pI = 0x00. 
  • Bug #1586 fixed: 450 range settings were starting out wrong when a Set Device #450 CLI command was received. 
FanTestic Integrity 2015-03-16
  • changes to AS-ISO and ISO calculation of K1 because of error in the standard formula (mainly a problem with Nitrogen) 
  • fixed manual room pressure and fan pressure entry 
  • graphs can resize onscreen 
  • prevent infinite loop in BCLA F calc 
  • prevent BCLA or Upper leaks being added if using Nitrogen, give message  
  • fix UI mistakes in the BCLA, Lower Leaks and Upper Leaks test 
  • prevent report generation if no valid data, give user a message
FanTestic Integrity 2015-02-26
  • has a problem with manual entry of room pressures being halved 
  • has a problem with nitrogen calculations for ISO and AS_ISO 
  • fixed ASISO not calculating hold times or ELA - combined k1 always close to zero because of erroneous k1 equations in ISO standard 
  • fixed NFPA2004Ed not calculating when calculate button clicked - or can possibly get calculation warning to enter concentration but there is no data entry spot for it  
  • fixed bug in NFPA2001 2004 edition which prevents calculation
FanTestic 2015-01-26
  • fixed bug in reporting -- EN13829NL tags left in non EN13829 reports 
  • fixed bug if every reading for baseline is zero, average is zero and shows blank in the UI 
  • fixed test operation so if House is chosen in FDE51 test, there are no warnings about L/A or min area for tested duct 
  • some improved french translations 
  • allow fan coefficient entry in all EN13829 and EN12237 
  • fix for auto test sample labels for pressurization/depressurization when duct testing 
  • update UI with min and max test pressure attained during duct auto test
FanTestic 2015-01-16
  • European Duct testing standards included - EN12237 and FD E51-767 
  • New manufacturer recommended default settings for target points in automatic testing for all standards to encourage more repeatable test results 
  • Dutch residential house testing standard NEN2686 included 
  • Simplified Word Report templates to have only the tags for the single protocol in use to make templates easier for users to customize 
  • Included custom fan flow coefficient entry for EN13829(France) 
  • 450 fan included as possible device (for commercial duct testing) 
  • DM-1 included in gauge drop-down list 
  • new fan flow coefficients for 300,340, 350 and 450 fans 
  • includes check for latest dm32 version when discover gauges 
  • many improvements in semi-automatic and automatic test process 
  • fixes for bugs in the report generation 
  • fix for buttons overlapping on small screens
Data Logger 2014-12-17

Include new Retrotec devices, various bug fixes.

FanTestic Integrity 2014-11-19
  • Included Australian ISO14520 option and report 
  • Included French APSAD standard option and report 
  • Changed name of EN15004 to British Standard EN15004 
  • Provide overrides in the UI so users can control calculation options 
  • Design concentration reference tables for all standards 
  • New agent IG-55 with pressure regulating valve 
  • Allow entry of agent quantity by volume for any inert agent 
  • Fixed pass/fail problem with results between 9.5 and 10 reporting a pass for 10 min instead of a fail 
  • Finnish language 
  • Fixes for venting calculator pressure entry, and output of units to report 
  • Fixes for printing and file history management
DM32 Firmware 2.2.49 2014-11-18
  • Bug Fix – On the Splash Screen, added a Space Character between “Serial Number” and the actual serial number. 
  • Bug Fix:  At zero pascals Channel B pressure, flow (units of CFM) are calculated, and this should not happen since there would be no flow so it doesn't make sense. 
  • Sensor Type is now displayed on the Main Gauge Screen. 
  • Bug Fix:  TRUE FLOW Range #14 and Range #20 ‘K’ values had been accidently crisscrossed. 
  • Bug Fix:  MN Exhaust Fan E3 K value was incorrectly set to 10.7.  It has been corrected to 10.07. 
  • Pressure calculation limits for the 4” sensor have been increased to +/-1245 Pa. 
  • Bug Fix:  For the French Language, the Group Separator must be ‘ ‘, not ‘,’.  (SPACE, not COMMA). 
  • Bug Fix: Sending range = 1: device shows "TrueFlow 20". Sending range = 2: device shows "TrueFlow Open" with HoleFlow icon 
  • Bug Fix:  The max AREA or VOLUME value allowed to be entered via an OPcodes commands has been increased from 65,000 to 999,999. 
  • Bug Fix:  Changes to the Hole Flow Area via opcode command were not being saved to nonvolatile memory. 
  • Retrotec device 360 has been renamed to Device “450”. 
GaugeRemote 1.2.0 2014-10-28
  • New devices added: 240, 300, 340, 350, 450 (with new Range Configurations) 
  • 6 new languages including German, French, Spanish, Norwegian*, Russian, Polish* (*languages not offered in DM32) 
  • Framework for separate Blower Door and DucTester calibration coefficients, for more precise flow calculations according to fan application 
  • Faster refresh rate of measurements and results  
  • Set Speed increment & decrement adjustments improved to +/-1%, instead of +/-5% 
  • Automatic n-valve setting for more precise "@ Pressure" flow extrapolations; 0.65 for Blower Door testing; 0.60 for Duct Testing; 0.5 for Hole Flow, TrueFlow and Exhaust devices  
  • Wake lock (Android only) for improved user experience  
  • Support for international numerical syntaxes 
  • Flow/Area metric units changes to more popular European formatting 
  • New button to disconnect app and stop fan [new to Android only, was available on iOS v1.0 circa 2013-12]   
  • Improved WiFi reconnection algorithm
Virtual Gauge 2014-10-22
  • Fixed group and decimal separators for non-English languages for area and volume display. 
  • Fixed a bug where the "Find" button for manually entered IP addresses would be incorrectly disabled on startup. 
  • Moved all DM32 synchronization code from a DispatcherTimer to a thread pool managed Task to keep the UI responsive. 
  • Added "Connect" to gauge list context (right-click) menu. 
  • Fixed gauge connect/disconnect bugs. 
  • Changed Model 360 to 450. 
  • Updated to latest version of DM32 SDK API. 
  • Removed n Value from Settings screen. 
  • Implemented upper limit of 2000 Pa for Set Pressure & Jog Pressure commands for the Retrotec Model 450, and 300 Pa for all other devices.
DM32 Configurator 2014-09-22
  • Fixed a bug that would cause 'Fix sensor configuration' to fail if the user's region used a decimal separator that wasn't a period.
DM32 Configurator 2014-09-18
  • Updated styles to support style switching in future release.
DM32 Configurator 2014-09-15
  • Updated to more accurate sensor multiplier values.
  • Made sensor configuration mandatory to ensure all gauges get new sensor values. Configurator assumes all gauges released are HoneyWell 5" or AllSensors 5".  Releasing any other sensor configuration will require code update to continue functioning. 
DM32 Firmware 2.1.42 2014-09-15
  • New Set/Get Multiplier Opcodes have been added SET A: WFAj, GET A: WFAk, SET B: WFAl, SET B: WFAm 
  • Bug Fix:  If the Hole Flow Area is updated by the opcode “WF]”, then active screen is updated if that screen was displaying the Hole Flow area. 
  • Feature Change:   When opcode Set Pressure is executed (“WFe”), then if Set Pressure was not previously active, then
         1) Set the initial fan speed for the PID to be the larger of the currently active fan speed or 10%,
         2) Set the target pressure to the incoming parameter, and
         3) Activate the Set Pressure PID.   
      Else, if Set Pressure was already previously active, then
         1) Set the target pressure to the incoming parameters, and
         2) Continue the Set Pressure PID without any other changes. 
  • n-value display has been removed from the Settings Menu.
FanTestic 2014-09-12
  • ATTMA custom fan calibrations working, gauge correction factors removed 
  • Fixed manual entry of data to properly calculate no matter what the order of data entry 
  • Fixed report generation for EN13829SE and EN13829DE 
  • Fixes in conjunction with DM32 firmware (must be > build 2.1.42) for fans starting at 100% speed and always being below 10Pa 
  • Fixes for DM-2 starting data collection too early 
  • User interface improvements to limit user input during an Autotest, limit collect during semi-auto, and give more feedback about gauge failures 
  • Included Finnish language, updated other languages 
  • removed errant .exe file in build causing download issues with window8/firewalls
Data Logger 2014-08-29
  • Cleaned up fan control UI a bit. 
  • Fixed a bug where switching languages would reset the selected DM32 connection type. 
  • Fixed an issue with decimal value separators being incorrectly parsed in the .csv output file.
DM32 Configurator 2014-08-19
  • Fixed a bug that would restore WiFi static subnet and gateway incorrectly. 
  • Fixed a crash that could occur if a firmware update download failed. 
  • Fixed a couple missing translation issues. 
  • Moved save buttons to a more logical location. 
  • Updated to work with public DM32 API.
Data Logger 2014-07-25
  • Added better feedback to show when an invalid polling interval is entered.  
DM32 Configurator 2014-07-22
  • Fixed a crash that would occur if the PC entered sleep mode while a USB gauge was attached.   
  • Public release was using the wrong firmware update stream.  
Virtual Gauge 2014-07-21
  • Fixed a bug that would cause a crash when navigating to the WiFi settings screen.   
  • Added functionality for +/- 1% Fan speed jogging.
FanTestic 2014-07-09
  • fix for better handling of old licenses   
  • new report templates with some excel fixes  
  • language fixes - USACE compliance and french air changes
DM32 Firmware 2.1.34 2014-07-08
  • Increased Fan Speed Jog resolution to +/- 1%.   
  • PID control settings for all Fan Devices have been improved.  
  • New Flow/Area units added: m3/(s*m2).   
  • Five new Fan Devices added:  300, 340, 350, 360, and 240.  
  • Flow Results - CFM results that are negative are now flipped to positive.   
  • Metric suffixes have been revised.   
  • Non Pressure outputs are rounded to 4 significant digits rather than 3.5.   
  • Bug fix: In the Pressure B Display, sometimes the leading "0" was disappearing. 
FanTestic 2014-07-08
  • fixes for European licenses
  • languages updated
FanTestic 2014-07-07
  • fixes for reading corrupted licenses  
  • languages updated 
GaugeRemote 1.0.10 2013-12-18
  • Improved WiFi reconnection logic
    • Automatically re-establish wireless network connection if WiFi is still found  
    • Timeout period for reconnection, during intermittent WiFi signal loss  
    • Error message to reconnect via WiFi Settings when WiFi is completely lost (out of range)  
    • Reinitialize Find Gauges to populate gauge IPs at Connection Screen  
  • New function to disconnect app, and stop fan (if Set Pressure or Set Speed modes are currently implemented)  
  • Home screen UI additions:  
    • Volume or Area values set - for permeability & ACH results, while using Set Pressure mode  
    • DM32 build number and calibration date - at app startup  
  • Bug fixes
DM32 Firmware 2.1.26 2013-12-16
  • Bug 1461 “re-fixed”:     Autozeroing samples were leeching into the averaging filter. 
DM32 Firmware 2.1.15 2013-09-13
  • Bug #1417 has been fixed.    There will be no more inexplicable wifi dropouts while running in INFRASTRUCTURE Mode.  
FanTestic 2013-08-02
  • Public Release
FanTestic Integrity 2013-03-27
  • Major changes to the Venting and Peak Pressure Analysis to show what is being calculated   
  • Included the Venting Calculator stand alone tool in the Tools Menu   
  • New reference table for NFPA Design Concentrations for some agents   
  • Licensing change:  only licensed copies can generate reports, demo and expired licenses show a sample report only   
  • New manuals in the help section   
  • New agents added   
  • FSSA is default for venting/peak pressure calculations   
  • Many user interface improvements to clarify operation   
  • updated language support