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FI-21

Operator’s Manual

Optical Gas Indicator

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Summary of Contents for FI-21

Page 1: ...FI 21 Operator s Manual Optical Gas Indicator...

Page 2: ...ect readings Please calibrate and maintain this instrument regularly Frequency of calibration depends upon the type of use you have and the sensor types Typical calibration frequencies for most applic...

Page 3: ...of our liability and we are not responsible for removal or replacement costs local repair costs transportation costs or contingent expenses incurred without our prior approval THIS WARRANTY IS EXPRES...

Page 4: ...Changing the Measuring Gas SELECT GAS 15 3 2 Adjusting the Time SET DATE TIME 16 3 3 Confirming the Saved Data VIEW SAVED DATA 16 3 4 Clearing the Saved Data CLEAR SAVED DATA 16 3 5 Start the Measure...

Page 5: ...10 0 MEASURING PRINCIPLE 23 11 0 TYPE 01 SPECIFICATIONS 24 12 0 TYPE 02 SPECIFICATIONS 25 13 0 TYPE 03 SPECIFICATIONS 26 14 0 TYPE 04 SPECIFICATIONS 27 15 0 TYPE 05 SPECIFICATIONS 28...

Page 6: ...users but also experienced users have to read this manual and start the operation after understanding the contents well This instrument is to be used for the purposes listed in this manual and the att...

Page 7: ...elected by keys are cancelled by this key 5 SAVE key key Information about Time Date Measuring Gas Base Gas Displayed Concentration is saved by this key The maximum number of data points is 100 This k...

Page 8: ...hamber The exhaust from the outlet has to be emitted into the fresh air at atmospheric pressure 12 Outlet for measuring gas sucked from the GAS IN 13 6VDC Interface for the specific AC adaptor 14 A ja...

Page 9: ...ternal thermistor detects an abnormal temperature CAUTION LOW BATT Battery voltage is low Replace the batteries CAUTION LOW CONTRASUT Interferometer sensor is getting contaminated Before the measureme...

Page 10: ...ument does not indicate a correct reading if the measuring gas and base gas are not selected properly Confirm if Measuring Gas and Base Gas are the ones intentionally selected b After that two of the...

Page 11: ...other values determined based on the combination of the measuring gas and the base gas This is caused by sampling the gas which is not on target In this case it is air Do not think it broken Once the...

Page 12: ...asic Display of the Measuring Mode but go to ERROR message display 2 6 AIR CAL CAUTION If the temperature inside of the sensor has changed over 10 from the last time the AIR CAL was performed CAUTION...

Page 13: ...occurs suddenly on the FI 21 correct reading cannot indicate Absorption tube is also for stabilizing the temperature of the sampling gas Therefore equip an absorption tube on the GAS IN whenever the...

Page 14: ...n example of measurement when the measured gas is not released in to the air Connect a gas sampling bag to the GAS OUT not to emit the exhaust into the air And also expose the REF OUT to the fresh air...

Page 15: ...tents SELECT GAS Changing the measuring gas SET DATE TIME Adjusting the clock VIEW SAVED DATA Confirming saved data CLEAR SAVED DATA Clearing the saved data START MEAS Starting the Measuring Mode 3 1...

Page 16: ...y key and fix the selection by ENTER key The saved data then comes up At displaying the saved data the measuring gas and the base gas is displayed with white letters on black background CANCEL key lea...

Page 17: ...eriodically at least once a year to assume the correct operation If any problem is found or If you would like to have it calibrated please contact Control Equipment Pty Ltd 4 3 Daily Check a Is there...

Page 18: ...beeps Reading is not correct AIR CAL is not performed in a correct way The selected Measuring Gas or Base Gas is wrong Interference gas is included in the sample gas A sudden pressure change occurs a...

Page 19: ...not use this instrument close to other apparatus that generates a strong noise It may affect the wave form of the power source If the AC adaptor is applied do not use the same power source as other ap...

Page 20: ...m3 under the standard condition 0 1pressure Gas combustion generates steam Gross calorific value includes the calorie of the steam latent heat MJ m3 Net This is the unit of calorie and it is indicated...

Page 21: ...DC Data logging function Day time 24 hours and measurement results maximum recording 100 data points Operating temp humidity 5 35 C below 80 R H Operating pressure Atmospheric pressure Power source C...

Page 22: ...air Oxygen in N2 Sulfuryl Fluoride in air CH3Br in air PH3 in air CH3l in air CH3Br in air PO in air O2 in N2 SO2F2 in air 0 200 mg l 0 50 mg l 0 200 mg l 0 5 vol 0 10 vol 0 100 vol 0 200 mg l Type 0...

Page 23: ...Interference stripes move proportional to reflection ratio The amount of the movement is measured by solution of the interference stripes on CCD with Fourier analysis And the result is converted to t...

Page 24: ...tone in AIR MIBK in AIR 0 1 vol 0 002 0 000 vol 0 016 vol SPE 1433 7 Methanol in AIR CH3OH in AIR 0 6 vol 0 02 0 00 vol 0 11 vol SPE 1446 8 Interferometer type Type 120MM Indication accuracy Indicatio...

Page 25: ...AIR MIBK in AIR 0 100 LEL 0 2 0 0 LEL 1 3 LEL SPE 1439 7 Methanol in AIR CH3OH in AIR 0 100 LEL 0 2 0 0 LEL 2 0 LEL SPE 1447 8 Interferometer type Type 120MM Indication accuracy Indication value AIR...

Page 26: ...00 vol 0 038 vol SPE 1448 6 Oxygen in N2 O2 in N2 0 100 vol 0 2 21 0 vol 1 1 vol SPE 1427 7 Sulfuryl Fluoride in air SO2F2 0 200 mg l 0 0 mg l 2 9 mg l SPE 1808 8 Interferometer type Type 120MM Indica...

Page 27: ...SPE 1418 7 Hydrogen in N2 H2 in N2 0 100 vol 0 1 3 5 vol 0 7 vol SPE 1420 8 Hydrogen in CO2 H2 in CO2 0 100 vol 0 05 50 20 vol 0 38 vol SPE 1444 Interferometer type Type 30MM Indication accuracy Indi...

Page 28: ...IR ISOFLURANE in AIR 0 8 vol 0 01 0 00 vol 0 09 vol SPE 1398 7 Sevoflurane in AIR SEVOFLURANEin AIR 0 10 vol 0 01 0 00 vol 0 10 vol SPE 1399 8 Desflurane in AIR DESFLURANE in AIR 0 20 vol 0 02 0 00 vo...

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