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8-4 Measuring in Parallel with the Mass Concentration

Measurement Method

In some cases, mass concentration conversion factors must be measured to improve

measurement precision. Therefore, this product includes a filter holder base so that, using only

this one instrument, mass concentration conversion factors can be determined by comparing

dust concentration values measured using both the scattered light and mass concentration

measurement methods.

8-4-1 Installing

Filters

To enable measurements using the mass concentration measurement method, place filter

onto the filter holder base. Select the type of filter based on what is being measured.

Note: Filters are not included with the FLD-1. Please provide them separately.

Types of Filters

•

TF98 glass fiber filters, PTFE binding, 47 mm diameter, set of 100 (080130-98047)

•

PM2.5 sampling filters, 47 mm diameter, set of 50, for mass spectrometry (080040-7002)

Filter Installation Procedure

(1) Weigh the filter in advance.

→

Clean filter weight (CFW) before sampling

(2) Install a filter in the filter holder.

Note: Install the filter in the sequence shown.

Note: The PTFE gasket is unnecessary for PM2.5 sampling filters.

Filter clamp

Filter

PTFE gasket

Wire mesh

Filter holder
lower section

Filter holder

PTFE gasket

Содержание 080040-63

Страница 1: ...portant for preventing accidents as well as instructions for using the product To ensure safety read this operation manual and the attached warranty thoroughly before use and use the product correctly After reading this operation manual and the warranty keep them in a safe place where they can be referred to at any time Operation Manual ...

Страница 2: ... the PM2 5 Cyclone Selector Optional 27 4 5 Connecting an External DC Power Supply Available by special order 28 5 Output Functions 30 5 1 Analog and Alarm Outputs 30 5 2 RS 485 Outputs 31 6 Logging Functions 32 6 1 Logging Functions 32 6 2 Viewing Log Data 33 7 Alarm Functions 34 7 1 Alarm Functions 34 7 2 Viewing the Alarm Log 35 7 3 Alarm Types 36 8 Measuring 37 8 1 Before Measuring 37 8 1 1 Ba...

Страница 3: ...larm Log Screens 68 9 5 Checking the Available Memory 70 9 6 Confirming the Firmware Version Number 71 10 Communication 72 10 1 Connecting to Other Devices 72 10 2 Communication Specifications 72 10 3 Communication Command and Result Code Lists 74 10 4 Communication Command Details 75 11 Maintenance 82 11 1 Replacing Filter Cartridges 82 11 2 Replacing the Pump 84 11 3 Cleaning the Air Sampling Po...

Страница 4: ...4 ...

Страница 5: ... close supervision by a person that is already trained or has sufficient specialized experience This operation manual is written assuming the product will be operated by a person that understands the risks of operating the product Graphical Symbols The degree of danger involved in using the product without observing the indicated precautionary information is indicated by one of two labels WARNING ...

Страница 6: ...Not doing so could result in a fire or electric shock Never ground it to a gas pipe Doing so could result in an explosion or fire Never attempt to disassemble or modify the product Doing so could result in an accident or malfunction Do not permit water other liquids or gases other than atmospheric air to enter the product Doing so could result in a fire or malfunction If a problem occurs during op...

Страница 7: ...ion Do not operate or store the product near a fire Doing so could result in an accident or malfunction Keep the product away from sources of noise Do not operate the product in locations with a strong magnetic field Doing so could result in malfunction Exposing the product to strong sunlight could cause the main unit to become very hot Be careful to avoid burn injuries from touching such hot surf...

Страница 8: ...contact your Sibata representative The copyright of this operation manual belongs to Sibata Scientific Technology Ltd This operation manual or any part thereof may not be reproduced reprinted or altered in any form without prior written permission from Sibata Scientific Technology Ltd 2 2 Product Contents Check the package contents before using the product FLD 1 080040 63 Key 2 Inspection chart 1 ...

Страница 9: ... 5 Cyclone Particle Size Selector for FLD 1 080040 632 This is a cyclone particle size selector with the characteristic of separating PM2 5 particles It is used installed below the FLD 1 air sampling port Please purchase it separately based on the intended application Support Column Mounting Brackets for FLD 1 Set of 2 080040 633 These brackets are used to mount the FLD 1 dust monitor to a single ...

Страница 10: ...filters are for mass spectrometer analysis of PM2 5 particles Each set contains 50 filters Please purchase them separately based on the intended application Note Filters are not included with the FLD 1 Replacement Parts Filter Cartridges for FLD 1 Set of 2 080040 634 These cartridges are for replacing the protective pump filter and air cleaner filter Each set contains 2 filters Note These filters ...

Страница 11: ...ust monitor to be used for concurrent measurements to determine the mass concentration conversion factor The compact design allows easy portability and placement Extensive output functions allow various system configurations A logging function allows uploading measurement results to a computer Maintenance simply involves replacing the filter cartridges and the filters The internal heater minimizes...

Страница 12: ...Sampling Port External air is acquired via this port 2 PM2 5 Cyclone Selector Optional Installed when measuring PM2 5 particles see pages 9 and 27 3 Air Sampling Tube This tube guides the acquired atmospheric air to the detector A built in heater is included 1 2 3 4 5 6 7 6 ...

Страница 13: ... This connector is used to output dust concentration values and contact signals in event of various alarms page 30 RS 485 RS 485 output Connector used for communications page 31 EXT DC External DC power supply This connector is used to connect lead batteries solar panels or other DC power supplies page 28 POWER AC power supply This connector is used to connect the AC power cord page 22 WEATHER Wea...

Страница 14: ...egular measurements background measurements and sensitivity adjustment page 37 5 Air Cleaner Filter This filter is used to supply clean air to the dust detector It requires periodic replacement page 82 6 Filter Holder Base This holds the filters used to collect dust page 50 7 Pump Protective Filter This filter is used to prevent contaminated air from being drawn into the pump It requires periodic ...

Страница 15: ...ector This connector is used for communication with a connected computer page 72 9 Button Cell Battery Tray This holds the button cell battery for backup power page 89 10 POWER Switch This is the power switch for the FLD 1 unit Note The MEASURE indicator does not illuminate even if this is switched ON 11 Circuit Breaker If an excessive current flows the end of this pops out to shut OFF the circuit...

Страница 16: ...ess the key to select values in this area Display Power ON Startup Screen Displays the model number and version The screen changes automatically Log Display Screen Operation Screen Menu Screen Displays logged data Displays dust measurement status pump flowrate etc Displays a menu of various settings calibrations etc Press during a measurement Option Screen Indicates air pressure and other meteorol...

Страница 17: ... and timed measurement screen Each of these have standby and measurement modes Continuous Measurement page 42 Timed Measurement page 44 During Standby During Measurements 3 1 2 4 5 Example of Typical Screen 1 Current date time 2 Dust mass concentration conversion factor 3 Pump suction flowrate 4 Action corresponding to selection key 1 5 Action corresponding to selection key 2 UNIT OFF displayed ST...

Страница 18: ... For more information about the menu screen see 9 Menu Screen page 55 2 1 1 Date time log data was acquired 2 Log data display area Example of Typical Screen Log Display Screen indicator 2 1 Example of Typical Screen 1 Current date time 2 Heater temperature and meteorological information Only if an optional weather sensor is connected 1 Example of Typical Screen Mark that indicates additional para...

Страница 19: ...thout confirming the load bearing capacity could result in accident injury damage or malfunction CAUTION When transporting the instrument be sure to lift on the main FLD 1 unit Lifting it by holding the air sampling tube or optional weather sensor could result in damage or malfunction The instrument can be mounted by fastening it to a single pipe or fastening it to a stand or table that is anchore...

Страница 20: ...ent Note Orient the support column mounting brackets in a direction that makes it easier to mount the instrument 3 With the clamp on the support column mounting brackets open place the bracket against the pipe close the clamp and fasten the nut Note Nut size is 17 mm width across flats 4 Lastly confirm that the instrument is fastened securely WARNING Always attach two support column mounting brack...

Страница 21: ...g other installation methods use the following information to ensure the instrument is installed appropriately Instrument Weight The instrument weights about 14 kg Including the optional weather sensor the system weighs about 15 kg Be sure the installation site has adequate strength to support the system Mounting Bolt Holes Mount the instrument using the mounting bolt holes on the back of the inst...

Страница 22: ...pply The power cord provided is designed for 100 V AC Do not use it with power supply voltages other than 100 V AC Always ground the unit If installing the product outdoors be sure that the outlet and extension cord used are waterproof The provided power cord includes a Panasonic WF7515K waterproof plug Using a matching Panasonic WA3519K waterproof outlet with the same rating as the plug will ensu...

Страница 23: ...g bolts on the left side of the instrument Note Bolt head size is 12 mm width across flats Note Loosen the bolts until a 2 to 3 mm gap opens 2 Slide the bolt holes in the weather sensor mounting bracket onto the mounting bolts and then tighten the bolts to fasten the bracket 3 Connect the cable from the weather sensor to the WEATHER connector on the back of the main unit Note After aligning the sl...

Страница 24: ...rate measurements are not possible unless the mark is properly facing south 6 Tighten the two hexagon socket head cap screws loosened above Configuring Settings on the Main Unit Enable the weather sensor functions by configuring corresponding settings in the main instrument 1 Open the FLD 1 door and turn the power switch ON The startup screen appears and then the operation screen standby mode is d...

Страница 25: ... select SETUP and then press the MENU SELECT key The setup parameter screen is displayed Menu Screen Setup Parameter Screen 4 Use the up down arrow keys to select WEATHER SENSOR and then press the MENU SELECT key The weather sensor screen for specifying weather sensor settings is displayed Setup Parameter Screen Weather Sensor Screen ...

Страница 26: ...Screen 6 Select Save by pressing 1 Return to the setup parameter screen Weather Sensor Screen Setup Parameter Screen 7 Press the ESCAPE key twice Returns to the operation screen standby mode Setup Parameter Screen Operation Screen Standby mode 8 Switch the power OFF The weather sensor functions are now enabled ...

Страница 27: ...ps screwdriver No 2 Note Be careful to prevent damaging the O ring while removing the air sampling port 2 Insert the removed air sampling port into the top of the PM2 5 cyclone selector and fasten it by tightening the screws Note Use a Phillips screwdriver No 2 3 Attach the PM2 5 cyclone selector to the end of the air sampling tube and fasten it by tightening the two screws Note Use a Phillips scr...

Страница 28: ...vailable on a special order basis DC Power Connector Connect the DC power supply to the EXT DC connector on the back of the instrument The dehumidification heater does not operate when running on external DC power alone Consequently if humidity is high or condensation has occurred measurement results will deviate from results obtained using AC power Therefore think of the external DC power supply ...

Страница 29: ...ng a power supply that does not meet specified power supply requirements are not covered under the warranty If the external DC power supply is located outdoors be sure to protect it from water Sibata shall not be responsible for providing compensation for data that was not successfully acquired or recorded or for incidental damages such as loss of profits or interruption of business operations res...

Страница 30: ... output rated 24 V DC and 0 04 A 1 For more details about alarm outputs see 7 Alarm Functions page 34 2 For more information about dust concentration range settings see 9 2 3 Concentration Settings page 58 External Output Connector Use the OUTPUT connector on the back of the instrument for analog and alarm outputs 2 1 1 2 3 4 5 6 7 8 3 Pin No Connect This connector is not included Please provide i...

Страница 31: ...mation about RS 485 communication see 10 Communication page 72 RS 485 Output Connector Use the RS 485 connector on the back of the instrument for RS 485 output 2 1 1 2 3 4 5 3 Pin No Connect This connector is not included Please provide it separately Manufacturer Nanaboshi Electric Mfg Co Ltd Model NJW 165 PF Note indicates a numeric value For more details see the manufacturer s product catalog 4 ...

Страница 32: ...ion pump suction flowrate atmospheric pressure heater temperature air temperature 3 humidity 3 wind speed 3 and wind direction 3 Logged Information Average value between previous and current logging event Number of Log Events Max 9 999 points 4 Data Acquisition Data is acquired via a USB or RS 485 connection 5 1 Be sure to stop measurements before switching the power OFF If the power is switched O...

Страница 33: ...peed and wind direction values If there is no additional log data available when the left or right arrow keys are pressed then NO RECORDS AVAILABLE is displayed for one second before displaying the last displayed log data value again Note To return to the operation screen press ESCAPE Operation Screen Older log data Preceding log data Newest log data Log date time Concentration Flowrate Air pressu...

Страница 34: ...Errors Power supply interruptions background measurement errors sensitivity adjustment errors pump flowrate errors laser errors dust unit communication errors weather sensor communication errors heater errors low button cell backup battery capacity warnings and depleted button cell backup battery capacity errors Number of Log Events Max 100 points 1 Data Acquisition Data is acquired via a USB or R...

Страница 35: ...blems errors see 7 3 Alarm Types page 36 3 For instructions on selecting output conditions and specifying criteria values see 9 2 5 Alarm Settings page 60 Supplemental Information About Alarm Functions Once an alarm occurs the same alarm will not occur again until the corresponding value returns to normal and the alarm conditions occur again Measurements continue even if an alarm occurs Except for...

Страница 36: ...ccurs when a communication problem occurs with the dust unit SWS COMM DOWN Weather sensor communication error Occurs when a communication problem occurs with the weather sensor HEATER FAILED Heater error Occurs when the dehumidification heater temperature deviates by more than 5 from the temperature setting value BACKUP WARNING Low button cell backup battery warning Occurs when the power is switch...

Страница 37: ...n excessive dust measurement values Therefore this product includes a function that measures the background level immediately before measuring dust and then subtracts that value from dust measurements Background Measurement Procedure 1 Confirm that the mark on the scattering plate knob is at the MEASURE position 2 Open the valve and turn the power switch ON The startup screen appears and then the ...

Страница 38: ... Confirmation Screen Operation Screen Measurement mode 5 When the CONC value concentration stabilizes near 0 000 and FLOW flowrate is 0 0 then select ZERO SPAN by pressing 2 Note ZERO CALIBRATION measures the background level 6 Select START by pressing 1 Background measurement starts starts counting down six seconds Stabilizes near 0 000 Decreases to 0 0 Note During BG measurement After 6 sec Note...

Страница 39: ...f electrical parts misaligned optical components caused by vibration or other factors To correct for such variations a standard scattering plate is measured before dust measurements and then a correction factor is calculated based on prespecified values This correction factor is used to correct subsequent measurements to ensure sensitivity remains the same as when shipped or last calibrated Note A...

Страница 40: ...urement 3 Select START by pressing 1 Sensitivity adjustment starts starts counting down sixty seconds Note Selecting STOP during sensitivity adjustment cancels the adjustment process and restores the previous sensitivity adjusted value 4 Press the ESCAPE key Screen After Sensitivity Adjustment Operation Screen Measurement mode Note During sensitivity adjustment After 60 sec Note Sensitivity adjust...

Страница 41: ...creen 6 Select STOP by pressing 2 Returns to the operation screen standby mode Confirmation Screen Operation Screen Standby mode 7 Pull out the scattering plate knob and open the valve Note Pulling the knob out automatically moves the mark to the MEASURE position The sensitivity adjustment process is now completed ...

Страница 42: ...ettings Menu page 57 Starting Measurements After finishing 8 1 2 Adjusting the Sensitivity Level display the operation screen standby mode Note Make sure the scattering plate knob mark is at the MEASURE position and the valve is open 1 Select START by pressing 1 A Confirmation screen is displayed Operation Screen Standby mode Confirmation Screen 2 Select START by pressing 2 The pump starts operati...

Страница 43: ...rmation screen is displayed Operation Screen Measurement mode Confirmation Screen 2 Select STOP by pressing 2 The pump stops the MEASURE lamp switches OFF and the operation screen standby mode is displayed again Confirmation Screen Operation Screen Standby mode ...

Страница 44: ...on After finishing 8 1 2 Adjusting the Sensitivity Level display the operation screen standby mode Note Make sure the scattering plate knob mark is at the MEASURE position and the valve is open 1 Press the MENU SELECT key The menu screen is displayed Operation Screen Standby mode Menu Screen 2 Use the up down arrow keys to select SETUP and then press the MENU SELECT key The setup parameter screen ...

Страница 45: ...g screen is displayed Setup Parameter Screen Sampling Mode Screen 4 Use the up down arrow keys to select the TIMED mode Sampling Mode Screen Sampling Mode Screen CONTINUOUS Continuous measurements TIMED Timed measurements 5 Select SAVE by pressing 1 The START AT DURATION screen timer setting screen Sampling Mode START AT DURATION Screen ...

Страница 46: ...meter Screen 8 Press the ESCAPE key twice Returns to displaying the operation screen timed measurement standby mode Make sure that TIMED is displayed on the status display Setup Parameter Screen Operation Screen Timed measurement standby mode TIMED mode indicator In the figure above the start time is set to zero minutes and seconds after 9 AM on April 2 2014 and measurement duration is set to 5 da...

Страница 47: ...ges to CONTINUOUS 9 The timed measurement starts after the time reaches the specified date time setting Operation Screen Timed measurement standby mode After reaching the measurement start time the screen changes Operation Screen Timed measurement mode After the measurement duration time elapses the screen changes Operation Screen Standby mode ...

Страница 48: ... TIMED by pressing 1 The remaining time is displayed Operation Screen Timed measurement mode Remaining Time Screen 2 Select STOP by pressing 1 A confirmation screen is displayed Remaining Time Screen Confirmation Screen 3 Select STOP by pressing 2 The pump stops the MEASURE lamp switches OFF and the operation screen standby mode is displayed again Confirmation Screen Operation Screen Standby mode ...

Страница 49: ...URATION Screen 2 After setting the measurement start time and duration select SAVE by pressing 1 Returns to displaying the operation screen timed measurement standby mode START AT DURATION Screen Canceling the Timed Measurement While in the Timed Measurement Standby Mode Press the MENU SELECT key to display the menu and setup parameter screens and then change the SAMPLING MODE setting to CONTINUOU...

Страница 50: ...ation measurement method place filter onto the filter holder base Select the type of filter based on what is being measured Note Filters are not included with the FLD 1 Please provide them separately Types of Filters TF98 glass fiber filters PTFE binding 47 mm diameter set of 100 080130 98047 PM2 5 sampling filters 47 mm diameter set of 50 for mass spectrometry 080040 7002 Filter Installation Proc...

Страница 51: ... lower the bottom portion of the filter holder base 4 With the filter oriented upward insert the filter holder into the filter holder base 5 Return the filter holder base bottom portion to its original position and latch in place Latches two Filter hlder ...

Страница 52: ...s for the pump suction flowrate from L min to m3 hr 3 Multiply the result from 1 mg m3 by the result from 2 m3 hr Indicates the mass of particles accumulated during one hour mg hr 4 Divide 0 500 mg by the result from 3 mg hr This determines the number of hours necessary to accumulate 0 500 mg Example 1 Average concentration for 24 hours 0 035 mg m3 2 The flowrate is 1 7 L min 60 1000 0 102 m3 hr 3...

Страница 53: ...ght Scattering LSC 0 061 mg m3 Calculation Method Accumulated Flowrate A ST FR 120 102 12240 L 12 24 m3 Particle Weight B DFW CFW 78 345 mg 77 643 mg 0 702 mg Average Filter Concentration C Particle Weight B Accumulated Flowrate A 0 702 mg 12 24 m3 0 057 mg m3 Mass Concentration Conversion Factor Average Filter Concentration C Average Light Scattering Concentration LSC 0 057 mg m3 0 061 mg m3 0 93...

Страница 54: ...te To return to the operation screen press ESCAPE Operation Screen Measurement mode The left figure shows a continuous measurement mode screen but the operation is the same for the timed measurement mode as well Current date time Atmospheric pressure hPa Dehumidification heater temperature C Current date time Air temperature C Humidity Current date time Wind speed m s Wind direction deg Where 0 an...

Страница 55: ...ngs 9 2 7 61 STATION ID ID Setting 9 2 8 62 LOG MODE Logging Mode Settings 9 2 9 62 DISPLAY ON TIME Display Settings 9 2 10 63 PUMP DRIVE TIME Confirming the Pump Operating Time 9 2 11 63 WEATHER SENSOR Weather Sensor Settings 9 2 12 64 CALIBRATE Calibration CALIBRATE FLOW Calibrating flowrate 9 3 65 CALIBRATE HT Calibrating heater temperature CALIBRATE BP Calibrating atmospheric pressure CALIBRAT...

Страница 56: ...enu to display the sampling mode screen sampling mode setting screen 1 Press the MENU SELECT key The menu screen is displayed Operation Screen Menu Screen 2 Use the up down arrow keys to select SETUP and then press the MENU SELECT key The setup parameter menu is displayed Menu Screen Setup Parameter Screen 3 Use the up down arrow keys to select SAMPLING MODE and then press the MENU SELECT key The ...

Страница 57: ...screen for selecting setup parameters 9 2 1 Setting the Date and Time Parameter CLOCK Setting Parameter Description Settings Range CLOCK Sets the current date and time Date in yyyy mm dd format HH mm ss Clock Screen Operations Use the left right arrow keys to move the cursor and the up down arrow keys to change setting values After configuring settings select SET by pressing 1 Clock Screen Current...

Страница 58: ...IOD Screen 9 2 3 Concentration Settings Parameter CONCENTRATION Setting Parameter Description Settings Range DAC RANGE This specifies the analog output voltage and current ranges 0 1 10 100 mg m3 or AUTO Default value 10 K FACTOR This is the mass concentration conversion factor 00 10 to 99 99 Default value 1 00 Operations in the CONCENTRATION Screen Use the left right arrow keys to move the cursor...

Страница 59: ...g to continue timed measurements Days hours and minutes Max 99 days 23 hours and 59 minutes SAMPLING MODE Screen Operations Use the up down arrow keys to select CONTINUOUS or TIMED and select SAVE to confirm by pressing 1 SAMPLING MODE Screen Note If TIMED is specified the START AT DURATION screen is displayed START AT DURATION Screen Operations Use the left right arrow keys to move the cursor and...

Страница 60: ...VE is selected in the AVERAGE or REAL TIME mode the LEVEL parameters are displayed ALARM CONTACT SOURCE Screen Parameter ALARM CONTACT TIMING Setting Parameter Description Settings Range ACTIVE This specifies how long to maintain the alarm output 01 to 60 sec Default value 10 DELAY This specifies the wait time before reconfirming alarm conditions After an alarm occurs this amount of time is waited...

Страница 61: ...ng values After configuring settings select SAVE by pressing 1 HEATER CONTROL Screen 9 2 7 Communication Settings Parameter COMMUNICATIONS Setting Parameter Description Settings Range COMMUNICATIONS This specifies the communication speed used to communicate via USB and RS 485 ports 4800 9600 19200 or 38400 Default value 9600 COMMUNICATIONS Screen Operations Use the up down arrow keys to select the...

Страница 62: ...o the parameter to be changed and the up down arrow keys to change setting values After configuring settings select SAVE by pressing 1 STATION ID Screen Note Only for the fifth digit of the STATION ID number a 9 is followed by X Y and then Z 9 2 9 Logging Mode Settings Parameter LOG MODE Setting Parameter Description Settings Range LOG MODE This specifies the action to take in response to a fully ...

Страница 63: ...setting values After configuring settings select SAVE by pressing 1 DISPLAY ON TIME Screen 9 2 11 Confirming the Pump Operating Time Parameter PUMP DRIVE TIME Setting Parameter Description Settings Range PUMP DRIVE TIME This indicates the cumulative number of hours the pump has been operating Note This value is read only and cannot be changed PUMP DRIVE TIME Screen Operations After confirming the ...

Страница 64: ...eather sensor is connected To connect an optional weather sensor set it to YES x YES If a weather sensor is connected x NO If a weather sensor is not connected YES or NO default value NO WEATHER SENSOR Screen Operations Use the up down arrow keys to select YES or NO and select SAVE by pressing 1 WEATHER SENSOR Screen Weather sensor connection status ...

Страница 65: ...re barometric pressure 0600 0 to 1100 0 hPa CALIBRATE AT Calibrating external air temperature ambient temperature 10 0 to 60 0 C CALIBRATE RH Calibrating relative humidity 0 to 100 CALIBRATE BPO Calibrating atmospheric pressure when a weather sensor is connected barometric pressure outside 0600 0 to 1100 0 hPa CALIBRATE DA 0V Calibrating the 0 V voltage output 0 100 to 0 100 V CALIBRATE DA 1V Cali...

Страница 66: ...the previous screen Calibration Screens Note Only in the case of the CALIBRATE FLOW flowrate calibration screen SETPOINT calibration point is indicated as the parameter name Flowrate Calibration Screen Calibration parameter Value currently loaded in FLD 1 unit Enter the value from the reference device here Restores default value and returns to previous screen Saves entered value and returns to pre...

Страница 67: ...h the operation screen displayed press the MENU SELECT key The menu screen is displayed Operation Screen Menu Screen 2 Use the up down arrow keys to select ALARM LOG and then press the MENU SELECT key The updated alarm log screen is displayed Menu Screen Alarm Log Screen 3 In the alarm log screen the alarm log history can be viewed using the left right arrow keys Older alarm log events Preceding a...

Страница 68: ...occurs power OFF 2 1 00 13 00 Power restored power ON 3 3 00 ZERO CALIBRATE ERROR background measurement error SPAN CALIBRATE ERROR sensitivity adjustment error FLOW FAILED pump flowrate error 2 In this case If no additional log data is available when the left right arrow keys are pressed then NO RECORDS AVAILABLE is displayed 1 Time power shut OFF 2 Time power shut OFF date HH MM SS 3 Time power ...

Страница 69: ...TAGE does not specify interruptions due to power failures or manual switch OFF 2 FLOW FAILED is recorded as alarm log data when the measurements are stopped or during background measurements 3 LASER FAILURE is recorded as alarm log data when the measurements are stopped Time alarm occurred Laser current when alarm occurred Time alarm occurred Time alarm occurred Time alarm occurred Heater temperat...

Страница 70: ... 9 2 9 Logging Mode Settings on page 62 If the Logging Mode is Set to Overwrite REMAINING Always indicates 100 DAYS REMAINING Indicates the number of days from the first log event until the memory becomes full and overwriting starts based on the logging with the specified averaging period This value does not vary during logging If the Logging Mode is Set to One Time REMAINING Indicates the amount ...

Страница 71: ...tion Screen 2 Select YES by pressing 2 After clearing the memory the remaining memory confirmation screen is displayed again Confirmation Screen Remaining Memory Confirmation Screen 9 6 Confirming the Firmware Version Number This screen is used to confirm the firmware version number Firmware Version Confirmation Screen Note Press the ESCAPE key to return to the menu screen Firmware version ...

Страница 72: ...tputs page 31 10 2 Communication Specifications Communication Standards Communication Standards RS 232C 4800 9600 19200 or 38400 baud 8 bit 1 stop bit no parity RTS CTS Synchronization Method Start stop synchronization Character Code ASCII Error Detection BCC Communication Messages Give the computer as the host and the FLD 1 unit as the slave communication actions are always initiated by the compu...

Страница 73: ...SCII code with the first four digits stored in BCC H and the last four in BCC L The receiving end sums all characters in the ID and character string and then adds the sum to the BCC value which should equal zero if calculated correctly EOT indicates the end of the message Computer Command Messages STX ID Character string ETX BCC H BCC L EOT 1 2 1 Communication command See 10 3 Communication Comman...

Страница 74: ...ion D Loading current data and current alarm events Delete Command a Deleting log data and alarm log information b Deleting log data c Deleting the alarm log Operation Command t Starting measurement p Stopping measurement Not supported for RS 485 communication List of Result Codes Response messages from the FLD 1 to the computer always include one of the codes listed below Code Description 0 Commu...

Страница 75: ...esponse example 01V00100 0100 N Loading the Number of Log Data Records Saved Computer Command Messages STX ID N ETX BCC H BCC L EOT Input example 01N FLD 1 Response STX ID N Result code 1 ETX BCC H BCC L EOT 1 Number of log data records saved 4 characters Response example 01N02000 P Loading the Number of Alarm Log Events Saved Computer Command Messages STX ID P ETX BCC H BCC L EOT Input example 01...

Страница 76: ... period 2 characters x Number of data records 4 characters 2 Measurement data Data separated by commas New line for multiple log events x Date saved 10 characters 20 x Time saved 8 characters x Dust concentration 5 characters or or x Flowrate 3 characters x Atmospheric pressure 6 characters x Heater temperature 2 characters x External air temperature 5 characters or x Relative humidity 2 character...

Страница 77: ... FLD 1 Response STX ID S Result code 1 CR LF 2 CR LF ETX BCC H BCC L EOT 1 Header information Same as R command except the following 1 Averaging period is not indicated 2 Number of date records is 3 characters 2 Alarm log The information displayed differs depending on the type of alarm Information Displayed in the Alarm Log Data separated by commas New line for multiple log events ZERO CALIBRATE E...

Страница 78: ... x Alarm date 10 characters 20 x Alarm time 8 characters x ON time 13 characters x OFF time 13 characters HEATER FAILED x Alarm cause 1 character 9 x Alarm date 10 characters 20 x Alarm time 8 characters x Heater temperature when alarm occurred 2 characters BACKUP FAILED x Alarm cause 1 character A x Alarm date 10 characters 20 x Alarm time 8 characters BACKUP WARNING x Alarm cause 1 character B x...

Страница 79: ...ied Start Position Computer Command Messages STX ID M 1 2 ETX BCC H BCC L EOT 1 Start position for loading 3 characters 000 newest 2 Number of loaded data records 3 characters All data are loaded if 0000 or exceeding the number saved Input example 01M100 050 FLD 1 Response STX ID M Result code 1 CR LF 2 ETX BCC H BCC L EOT 1 Header information Same as R command except that the number of data recor...

Страница 80: ...ement data Same as R command except without date time saved Response example 01D02014 05 01 17 30 00 FLD 1 000101 01 0 021 1 7 1013 2 50 24 0 45 02 5 170 0000000000000000 a Deleting Log Data and Alarm Log Information Computer Command Messages STX ID a ETX BCC H BCC L EOT Input example 01a FLD 1 Response STX ID a Result code ETX BCC H BCC L EOT Response example 01a0 b Deleting Log Data Computer Com...

Страница 81: ...se example 01c0 t Starting Measurements Computer Command Messages STX ID t ETX BCC H BCC L EOT Input example 01t FLD 1 Response STX ID t Result code ETX BCC H BCC L EOT Response example 01t0 p lower case Stopping Measurements Computer Command Messages STX ID p ETX BCC H BCC L EOT Input example 01p FLD 1 Response STX ID p Result code ETX BCC H BCC L EOT Response example 01p0 ...

Страница 82: ...eplacement Timing Filter Name Replacement Frequency Replacement Filter Pump Protective Filter Every 6 to 12 months 1 Filter Cartridges for FLD 1 set of 2 080040 634 2 Air Cleaner Filter Annually 1 Varies depending on dust concentration 2 There is no difference between the pump and air filter cartridges Replacing Filter Cartridges 1 Stop measuring dust and switch the power OFF 2 Rotate to remove th...

Страница 83: ...cartridge was installed by wiping it with a dry clean cloth or cotton swab 4 Remove the filter adapter and fit it into a new filter cartridge Note Be sure to insert the filter adapter end first 5 Install the new filter cartridge and screw on the cap Filter adapter Filter cartridge ...

Страница 84: ...r instructions on checking the cumulative hours of pump operation see 9 2 11 Confirming the Pump Operating Time page 63 Replacement Frequency Replacement Pump Replace the pump after 10 000 hours 1 operation or when the suction flowrate can not be maintained at 1 7L min Pump for FLD 1 080040 635 1 Varies depending on the measurement environment Replacing the Pump 1 Pull on the two knobs at the bott...

Страница 85: ...he cable connections do not pull it out farther than necessary 5 Disconnect the three cables shown Note Disconnect the cables by gripping the connector on the end of the cables Pulling on the cable portion could pull the cable out of the connector or damage the connection 6 Remove the pump unit Pump unit ...

Страница 86: ... the connection 8 Remove the four screws that fasten the pump and remove the pump Note Use a Phillips screwdriver No 2 9 Install a new pump on the pump base Note Reuse the screws removed in step 8 Note Use a Phillips screwdriver No 2 10 Connect the cable from the pump into the indicated connector and connect the two tubes as shown Tubes Cable Four screws New pump Pump base Marked tube Cable from p...

Страница 87: ...ace Note Push the knobs in until they click into place 13 Connect the tube connectors on the tubes from the dust unit to the tubes from the pump unit Note Connect the marked tubes together and the unmarked tubes together 14 Attach the pump cover Note Push the knobs in until they click into place FLD 1 main unit Tube marking Tube marking Dust unit ...

Страница 88: ... entering the FLD 1 unit Therefore periodically check and clean the screen to ensure it is not blocked with debris To clean the screen remove the air sampling port and blow off any matter with compressed air Removing the Air Sampling Port Loosen the two screws below the air sampling port and remove the port Note Use a Phillips screwdriver No 2 Note Be careful not to damage the O ring while removin...

Страница 89: ...ton cell battery Qty 1 Varies depending on the operating environment Checking the Button Cell Battery Level This product includes an alarm function that checks the battery level when the system power is switched ON and outputs either of the two alarm types depending on the battery level 1 Switch ON the power 2 In the alarm log screen check the alarm information near the time when the power was swi...

Страница 90: ...ttery 1 Pull on the two battery holder knobs 2 Pull out the button cell battery holder tray Note Due to the cable connections do not pull it out farther than necessary 3 Remove the button cell battery in the direction indicated by the arrow 4 Install a new battery and return the tray to its original position Note Push the knobs in until they click into place ...

Страница 91: ...PM2 5 Cyclone Selector Optional The PM2 5 cyclone particle selector dust trap must be periodically cleaned The cleaning frequency will vary depending on the measuring environment but in general cleaning it every month is recommended Cleaning the Dust Trap Remove the dust trap by turning the retainer ring to remove the ring Wipe inside the dust trap with a soft cloth or use compressed air to remove...

Страница 92: ... black ring above the valve pushed down slide the connector pipe up by rotating it Slide it up until the bottom of the pipe is pulled out of the valve Note If the pipe is difficult to move rotate the pipe several times first before gradually lifting the pipe while rotating 3 Pull on the two knobs at the bottom of the pump cover and remove the pump cover 4 Disconnect the two tubes at the locations ...

Страница 93: ...ult to turn try using the fingers to turn the screw with the connector positioned between your two hands 6 Remove the 4 screws shown Note Use a Phillips screwdriver No 2 Note The removed screws will be reused later Be careful not to lose them 7 Pull out the dust unit Connector Fastening screws Screw Screw Screw Screw ...

Страница 94: ...e until the line mark on the connector pipe reaches the edge of the pipe inlet on the valve 3 Finish tightening the screws that were partially tightened above 4 Connect the connector on the end of the cable from the dust unit into the connector on the main FLD 1 unit Note After connecting the connector tighten the front and back fastening screws Note If the back screw is difficult to turn try usin...

Страница 95: ...e tubes from the dust unit to the tubes from the pump unit Note Connect the marked tubes together and the unmarked tubes together 6 Attach the pump cover Note Push the knobs in until they click into place Tube marking Tube marking Dust unit ...

Страница 96: ... of 100 080040 7002 PM2 5 sampling filters 47 mm diameter set of 50 for mass spectrometry 080040 7003 Filter holder for PM2 5 080040 636 Dust unit for FLD 1 Consumable Parts The following parts are consumable parts To purchase consumables contact your Sibata representative or the distributor where you purchased the instrument Part Name Replacement Procedure Pump Protective Filter See page 82 Air C...

Страница 97: ...epair The suction pump failed Request repair The filter is clogged Replace the filter cartridge See page 82 Measurement value is abnormally high Sensitivity adjustment value is abnormal After BG measurement perform sensitivity adjustment several times See page 37 Measurement value does not change The mark on the scattering plate knob is positioned at SENSI ADJ Pull out the scattering plate knob an...

Страница 98: ... be acquired and measurements can be started and stopped by transmitting specific commands Measurement Value Logging Functions Timing for Logging Period 1 to 99 minutes max 9999 points when starting stopping measurements Parameter Dust concentration pump suction flowrate atmospheric pressure and heater temperature Optional Air temperature humidity wind speed and wind direction Alarm Logging Functi...

Страница 99: ...ipping relocating or dropping the unit or exposing it to vibration after purchasing the product Faults or damage resulting from the use of consumable items not specified by Sibata Warranties that do not include the purchase date or stamp mark entered by the distributor where the product was purchased or the entered information or stamp has been altered Repairs After Expiry of the Warranty If repai...

Страница 100: ...e problem can be performed smoothly If a problem occurs please copy and fill out the Problem Report Form and contact your Sibata representative or the distributor where the product was purchased Please complete the form in as much detail as possible Also attach a completed Problem Report Form to items submitted for repairs Inquiries If you have any questions about this product or if there is any o...

Страница 101: ...roblem When problem occurred Immediately after purchase Within 1 month Within 1 week Other Describe what preceded problem and other factors Problem frequency Daily Occasionally Rarely Other Explain such as whenever __ occurs Symptoms in as much detail and as specifically as possible Check List Does the unit show any signs of being dropped or impacted Yes No Was the unit located near salt water or ...

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Sibata 080040-63, Руководство по эксплуатации

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