TESTO 340 Instruction Manual
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TESTO 340 Instruction Manual

Flue gas analyser
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testo 340
Flue gas analyser
Instruction manual
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Summary of Contents for TESTO 340

  • Page 1 340 Flue gas analyser Instruction manual Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 2: General Notes

    Please read this documentation through carefully and familiarise yourself with the opera- tion of the product before putting it to use. Keep this document to hand so that you can refer to it when necessary. This document describes the country-specifi c version GB of the testo 340 measuring instrument. Identifi cation...
  • Page 3 Flue gas Short form: Measurements Flue gas     Steps required: 1 Open the Main menu: 2 Select menu: Measurements 3 Confi rm selection: 4 Select menu: Flue gas 5 Confi rm selection: Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 4: Table Of Contents

    Calling up the function ............. 20 E.4.3 Entering values ................. 20 E.4.4 Printing data ................21 E.4.5 Saving data ................21 E.4.6 Confi rming an error message............ 21 E.4.7 Switching the measuring instrument off ........21 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 5 Smoke# /HCT ................40 G.2.5 Gas fl ow rate ................41 G.2.6 Oil fl ow rate ................42 G.2.7 m/s ..................42 G.2.8 Dp2 ..................43 G.2.9 Burner control ................43 Transferring data ................. 45 Protocol printer ................45 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 6 EC declaration of conformity ............53 Principles of calculation..............53 K.5.1 Fuel parameters ............... 54 K.5.2 Calculation formulae ..............54 Recommended rinsing times ............57 Cross-sensitivities ................ 58 Accessories/spare parts ..............59 Functional overview ..................61 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 7: Safety Advice

    Open the measuring instrument only when this is expressly described in the instructi- on manual for maintenance purposes. Carry out only the maintenance and repair work that is described in the instruction manual. Follow the prescribed steps exactly. For safety reasons, use only original spare parts from Testo. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818...
  • Page 8 Any additional work must only be carried out by authorised personnel. Testo will other wise refuse to accept responsibility for the proper functioning of the measuring instrument after repair and for the validity of certifi cations. Ensure correct disposal: Dispose of defective rechargeable batteries and spent batteries at the collection points provided for that purpose.

  • Page 9: Intended Purpose

    340 should not be used: · for continuous measurements > 2 h · as a safety (alarm) instrument The testo 340 with the Bluetooth option may only be operated in countries in which it is type approved (see Technical Data). Testo-Direct nfo@Testo-Direct.ca...

  • Page 10: Product Description

    (e.g. monitors, computers or credit cards)..  Display  Service cover (on rear)  K eypad  Instrument connections: fl ue gas probe, sensor, pressure probe, mains unit, gas outlet Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 11: Keypad

    Active menu, activated fuel   Function selection fi eld: The selected function has a grey background.  Unavailable functions are written in grey type  Scroll bar   Function keys for entering commands  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 12: Instrument Connections

    Display fi eld for readings, parameters  Function keys for entering commands   C.1.4 Instrument connections  Sensor socket  Flue gas socket  Mains unit socket  Pressure socket p+   P ressure socket p-  Gas outlet Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 13: Interfaces

     Rechargeable battery  Measuring gas pump  Sensor slot 1: O2  Sensor slot 2: CO, COlow, NO, NOlow, SO2  Sensor slot 3: NO, NOlow, NO2  Sensor slot 4: CO, COlow, SO2, NO2 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 14: Carrying Strap

    Remove the protective fi lm from the display. The measuring instrument is supplied with a rechargeable battery already fi tted. Charge the rechargeable battery up fully before using the measuring instrument (see Charging batteries, p. 16). Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 15: Operation

    ) of the arrow ( 4 Remove the rechargeable battery and insert a new one. Use only Testo 0515 0100 rechargeable bat- teries! 5 Close the rechargeable battery compartment: Press the orange key and push against the direc- tion of the arrow until the rechargeable battery engages.

  • Page 16: Charging Batteries

    - If the measuring instrument is switched off and a rechargeable battery is inserted, the charging process will start automatically. Switching the measuring instrument on has the effect of stopping rechargeable battery charging and the measuring instrument is then power ed via the mains unit. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 17: Probes/Sensors

    fl ue gas probe. Connecting other sensors Insert the connector of the sensor into the sensor socket. Connecting the pressure tube Connect the pressure tube/tubes to the connec- ting nipple/nipples of the pressure socket(s). Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 18: Replacing The Probe Module

    4 Mop up any remaining drops on the condensate outlet using a cloth. 5 Close the condensate outlet. The condensate outlet must be completely closed (marking), otherwise measuring errors could occur if external air gets in. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 19: Checking/Replacing The Particle Fi Lter

    Measurements -or- - If the power supply was interrupted for a longer period: the menu is ope- Date / Time ned. -or- - There is a device error: The is displayed. Error diagnosis Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 20: Calling Up The Function

    To position the cursor in the text: Select the text input fi eld: and position the cursor: To delete character in front of the cursor: 3 Repeat steps 1 and 2 as required. 4 Save the input: OK Save input  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 21: Printing Data

    Unsaved readings are lost when the measuring instrument is switched off. - Possibly: The pump starts and the senors are rinsed until the shutoff thresholds > 20%, other parameters < 50ppm) are reached. Rinsing lasts no more than 2 minutes. - The measuring instrument switches off. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 22: Memory

    2 Select the order criterion: Folder Name Addr’ Restoring the folders list: Order the list in the sequence in which the folders were created: Restore list  Editing folders: Select the folder. Options: Delete the folder: Edit the folder: Edit Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 23: Location

    The free portion of the area should be given (e.g.. 20% covered and 80% free: correction factor 0.8). The correction factor should be set at 1.00 for all standard applications. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818...

  • Page 24: Protocols

    . The data are printed with the protocol printout. Options: To print all data: Print all  To delete all data: Delete all  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 25: Extras Memory

    Print To delete the data: E.5.4 Extras Memory Calling up the function: Extra Memory   - The remaining free memory space is displayed. Options: Print all data  Delete all data  Delete memory  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 26: Instrument Diagnosis

    Error diagnosis  - Unrectifi ed errors are displayed. View next/previous error: Viewing the sensor diagnosis: Sensor check  - Possibly: Gas zeroing (30 s). 2 Select the sensor: - The status of the sensor is displayed. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 27: Confi Guration

    Flue gas dew point temp. °C, °F MCO, Mass flow kg/h, kg/d, t/d, t/y, Effn Effency referred to net MNOx, lb/h calorific value MSO2 Effg Effency referred to gross Hydrogen calorific value ratio Poison index ExAir Air ratio Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 28: Printer

    4 Repeat steps 2 and 3 for the other lines in the same way. OK Save input  Printer selection: The printer 0554 0543 can only be selected after activating bluetooth, see Communi- cation, p. 30.  Select Printer  Select Printer  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 29: Start Keys Edit

    Calling up the function: Inst’ settings AutoOff     Switching AutoOff on and off: Select Change  select Auto Off   Setting the AutoOff time: Select Change  Set the value  Time  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 30: Communication

    The menu language can be set. Calling up the function: Geräteeinst. Sprache     -or- Inst’ settings Language     Setting the language: Select Deutsch Englisch  -or- Select German English  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 31: Sensor Settings

    NO2 addition Option: Reset N02 addition to default value: Deflt Change  Set the value  Schematic presentation of gas path testo 340: Dilution 2x: All measuring cell slots (option) Dilution 5x: measuring cell slot 2 CO, H2-comp. COlow, H2-comp.
  • Page 32 1,000ppm. From a CO concnetration of 1,000ppm, dilution with a factor of 5 is automatically activated. This setting can also be made if H2 concentrations of more than 1,000ppm are to be expected. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 33 CO, H2-comp, SO2, NO2, NO sensors and the O2 reference value can be recalibrated. Measurement gas dilution in slot 2 can be recalibrated. If obviously unrealistic readings are displayed, the sensors should be checked and reca- librated as required. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 34 · Maximum overpressure of the test gas: 30 hPa (recommended: unpressurised via bypass) · Charge the test gas for at least 3 min Recommended test gas concentrations and compositions are given in Testo‘s fi eld guide to test gases. Recalibration ...

  • Page 35: Fuels

    2 Select the coeffi cient Option: To reset the chosen coeffi cients to default values: Deflt  Set the values  Change OK Save input  The calculation of the fuel factors is carried out via the testo easyEmission software. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 36: Measuring

    The fl ue gas probe may already be in the fl ue gas duct during zeroing if a separate AT sensor is connected. Draught/pressure zeroing The pressure sensors are zeroed when a pressure measuring function is called up. The pressure sockets of the instrument must be free (i.e. unpressurized, not closed) during zeroing. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 37: Using The Modular Fl Ue Gas Probe

    Display edit, p. 27. G.1.4 Set location/fuel Before carrying out measurements, the measurement location and the fuel must be cor- rectly selected see Memory, p. 22 and Fuels, p. 35. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 38: Flue Gas, Flue Gas + M/S, Flue Gas + Dp2

    - Possibly: gas zeroing (32 s). For the functions Flue gas + p2 Flue gas + m/s Depressurise the pressure sensor and carry out pressure zeroing with V = 0 If no fuel has yet been selected: Select the fuel  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 39: Program

    - If selected: Gas zeroing (32 s). - Stabilisation phase (60 s). - The program will run and then stop after the programmed time. Option: To print readings: Print To cancel the program: Stop , start again: Start Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 40: Draught

    The function is only available if the chosen fuel is an oil. Change  Enter the tester number  Sm. tester no.   Enter the value  Change Smoke # 1  3 Repeat step 2 for the other smoke # and the oil derivative accordingly. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 41: Gas Fl Ow Rate

    Recording smoke tester no. / smoke numbers / oil derivative with the smoke tester testo 308 and wireless transfer: - t308 must be in Data Mode ( 1 Press function key t308 - The values recorded by the smoke tester are transferred.

  • Page 42: Oil Fl Ow Rate

    (Speed) helps when positioning the probe. - The reading is displayed. 3 Stop measuring: Stop - The reading is recorded. Option: To print the reading: Print 4 Accept the reading: - The menu is opened. Measurements Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 43: Dp2

    - Pressure zeroing (5 s). 2 Position the Pitot tube in the duct. 3 Stop measuring Stop - The reading is recorded. Option: To print the reading: Print 4 Accept the reading: - The menu is opened. Measurements Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 44: Burner Control

    Status ON Status OFF Component Status ON Status OFF Air controller Flame Symbol not displayed Motor Ignition Valve1 Oil prewarmer Valve 2 Printing data: Print Display identifi cation data: Info  Display failure statistic: Failure statistic  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 45: Transferring Data

    H. Transferring data H.1 Protocol printer If data are to be transferred to a Testo protocol printer via the infrared or Bluetooth inter- face, the printer that is to be used must be activated, see Printer, p. 28. Data are printed out via the function key Print .

  • Page 46: Care And Maintenance

    NO/NO sensors: Remove the auxiliary circuit board. 5 Insert a new sensor/bridge in the slot. 6 Attach tube connections to the sensor/bridge. 7 Replace and close service cover (clip must click in), fi x with screws. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 47: Filter For Co, H2-Comp., No Exchanging Sensors

    8 Replace hose connections on to sensor. 9 Replace and close service cover (clip must click in), fi x with screws. 10 Reset ppm hour counter (see Display ppm/hour counter, p. 33. Recalibrating sensors See Sensor settings, p. 31. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 48: Cleaning The Modular Fl Ue Gas Probe

    3 Lead a new thermocouple into the probe shaft until the plug-in head engages. 4 Fit probe module on the handle and engage it in place. Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 49: Questions And Answers

    · Printer is out of wireless range. Place printer within wireless range. If we could not answer your question, please contact your dealer or Testo Customer Service. For contact data, see back of this document or web page www.testo.com/ service-contact Testo-Direct nfo@Testo-Direct.ca...

  • Page 50: Technical Data

    -2.99...2.99hPa + 1.5% v. Mw. at 3.00...40.00hPa p2 -200...200hPa ±1.5% of reading at -200.0...-50.0hPa 0.1hPa ± 0.5hPa at -49.9...49.9hPa ±1.5% of reading at 50.0...200.0hPa Response time 90%, recommended minimum measurement duration to guarantee correct readings: 3min Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 51 150.. .600ppm +10% of reading (additional error) 0.1ppm 500...6000ppm +10% of reading (additional error) 1ppm Response time 90%, recommended minimum measurement duration to guarantee correct readings: 3min Filter lifetime Parameter Lifetime CO, H2-comp. 170000 ppmh 120000 ppmh Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 52: Other Instrument Data

    IP 40 Guarantee Measuring instrument: 24 months Sensors: 12 months, O2 sensor: 18 months Flue gas probe: 24 months Thermocouple: 12 months Battery: 12 months Warranty conditions: see www.testo.com/warranty Option Bluetooth Typ-designation: BlueNiceCom IV ® Bluetooth Qualified Product Notice: BNC4_HW2x_SW2xx...

  • Page 53: Ec Declaration Of Conformity

    K.4 EC declaration of conformity Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 54: Principles Of Calculation

    O + 9 x H) x (210 + 2.1 x FT - 4.2 x AT) x (FT - AT) Effn= 100 - x (CO + CO) x 1000 Kgr/Knet/Qgr/Qnet/K1/MH2O/H: Fuel-specifi c factors Flue gas temperature Ambient temperature Measured carbon monoxide value in % Calculated carbon dioxide value in % Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 55 575 x P x (FT + 273.15) x  Flow speed: Absolute pressure  P: Differential pressure Flue gas temperature : Pitot tube factor Air fl ow: V = v x a Flow speed Cross-section area Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 56 NOx [mg/scm] = x NO [ppm] x 2.05 2base 2base 2Bez Sulfur dioxide: SO2 [mg/scm] = x SO [ppm] x 2.86 2base Reference value 2base Measured oxygen content as % Fuel-specifi c 2Bez oxygen reference index as % Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 57: Recommended Rinsing Times

    Rinse instrument: Expose probe to fresh air and start fl ue gas analysis Parameter Concentration [ppm] Measurement duration [min] Recommended rinsing time [min] 1000 2000 4000 8000 COlow 1000 2000 3000 NOlow 1000 2000 5000 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 58: Cross-Sensitivities

    = changeable fi lter Is compensated, if the cross-gas in the instrument is also measured (i.e. if the instru- ment is equipped with the corresponding sensors). 0.3% O2 per 1% CO2; is compensated after H2-compensation Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

  • Page 59: Accessories/Spare Parts

    SO2 retrofitting kit 0554 2250 Replacement sensors sensor 0393 0000 CO-, H2-comp. sensor 0393 0100 NOlow sensor 0393 0152 NO sensor 0393 0150 NO2 sensor 0393 0200 SO2 sensor 0393 0250 COlow-, H2-comp. sensor 0393 0102 Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 60 CO-, H2-comp. sensor 0554 4100 NO sensor 0554 4150 Other retrofiting kits Bluetooth only retrofittable by Testo service Dilution of all sensors only retrofittable by Testo service Other accessories Infrared printer 0554 0549 Bluetooth printer incl. rechargeable battery and charging adapter...

  • Page 61: Functional Overview

    Delete all  Data Folder  Display readings of a selected measurement protocol Select location   Value Select protocol  Data Folder Print a single measurement protocol Select location   Print Select protocol  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.
  • Page 62 Select fuel  Coeff. Change fuel coefficients Select fuel  -or -  Inst’ diagnosis   Perform gas path check Gas path check  Error diagnosis View instrument errors View sensor diagnosis Sensor diagnosis  Testo-Direct nfo@Testo-Direct.ca 1.800.561.818 www.

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