testo 350 · Flue gas analyzer Instruction manual 2 1 Contents 1 Contents 1 Contents .................................................................................. 3 2 Safety and the environment ..................................................... 7 2.1. About this document ............................................................ 7 2.2. Ensure safety ......................................................................... 8 2.3. Protecting the environment .................................................. 9 3 Specifications ......................................................................... 10 3.1. Use....................................................................................... 10 3.2. Technical data ..................................................................... 10 3.2.1. Examinations and licenses ......................................................................................... 10 3.2.2. Bluetooth® module (option) ....................................................................................... 10 3.2.3. Declaration of Conformity ......................................................................................... 13 3.2.4. Measurement ranges and resolution ......................................................................... 13 3.2.5. Accuracy and response time ...................................................................................... 14 3.2.6. Measurement range extension for individual slot (option) ........................................ 16 3.2.7. Fresh air valve (option) .............................................................................................. 17 3.2.8. Other instrument data ............................................................................................... 18 4 Product description ................................................................ 20 4.1. Control Unit ......................................................................... 20 4.1.1. Overview ................................................................................................................... 20 4.1.2. Keyboard ................................................................................................................... 21 4.1.3. Display ....................................................................................................................... 22 4.1.4. Connections / interfaces ............................................................................................ 23 4.1.5. Menu guidance for control unit ................................................................................. 23 4.2. Meas. box ............................................................................ 25 4.2.1. Overview ................................................................................................................... 25 4.2.2. Status display ............................................................................................................. 26 4.2.3. Connections / interfaces ............................................................................................ 27 4.2.4. Functions / instrument options ................................................................................. 27 4.2.5. Menu guidance meas. box ......................................................................................... 28 4.2.6. Modular flue gas probe ............................................................................................. 30 5 First steps .............................................................................. 31 5.1. Commissioning .................................................................... 31 5.2. Getting to know the product .............................................. 31 3 1 Contents 5.2.1. Mains unit, batteries/rechargeable batteries ............................................................ 31 5.2.1.1. Recharging the rech. batt. of the Control Unit ........................................... 31 5.2.1.2. Charging the rech. batt. of the meas. box .................................................. 32 5.2.1.3. Battery care ............................................................................................... 32 5.2.1.4. Mains operation ......................................................................................... 32 5.2.2. Connecting probes / sensors ...................................................................................... 33 5.2.3. Occupying the trigger input ....................................................................................... 33 5.2.4. Connecting system components ................................................................................ 35 5.2.4.1. Connection using contact strip ................................................................... 35 5.2.4.2. Connection using a Data bus cable (accessory part to a bus system) ......... 35 5.2.4.3. Connection via Bluetooth® (option) ............................................................ 38 5.2.5. Switching on .............................................................................................................. 39 5.2.6. Calling up a function .................................................................................................. 40 5.2.7. Entering values .......................................................................................................... 40 5.2.8. Printing / saving data ................................................................................................. 41 5.2.9. Search for meas. boxes .............................................................................................. 42 5.2.10. Confirming an error message ..................................................................................... 42 5.2.11. Switching off .............................................................................................................. 42 5.3. Folders / Locations .............................................................. 43 5.4. Measurement records ........................................................ 45 5.5. Instrument diagnosis........................................................... 47 5.5.1. Error diagnosis ........................................................................................................... 47 5.5.2. Gas path check ........................................................................................................... 47 5.5.3. Sensor diagnosis ........................................................................................................ 47 5.5.4. Instrument information ............................................................................................. 48 6 Using the product .................................................................. 49 6.1. Performing settings ............................................................. 49 6.1.1. Assigning the right hand function key ........................................................................ 49 6.1.2. Instrument settings .................................................................................................... 49 6.1.2.1. Dilution ...................................................................................................... 49 6.1.2.2. Measurement view .................................................................................... 51 6.1.2.3. Units........................................................................................................... 53 6.1.2.4. Date / time ................................................................................................. 54 6.1.2.5. Power options ............................................................................................ 54 6.1.2.6. Display brightness ...................................................................................... 54 6.1.2.7. Printer ........................................................................................................ 54 6.1.2.8. Bluetooth® .................................................................................................. 55 6.1.2.9. Language .................................................................................................... 56 6.1.2.10. Country version .......................................................................................... 56 6.1.2.11. Password protection .................................................................................. 57 6.1.2.12. Analog input ............................................................................................... 57 4 1 Contents 6.1.2.13. Data bus ..................................................................................................... 58 6.1.3. Fuels .......................................................................................................................... 58 6.1.4. Sensor settings .......................................................................................................... 59 6.1.4.1. NO2 addition .............................................................................................. 59 6.1.4.2. CxHy-Sensor ............................................................................................... 59 6.1.4.3. Sensor protection ...................................................................................... 60 6.1.4.4. Calibration / adjustment ............................................................................ 60 6.1.4.5. ppmh counter ...........................................................................................