User Manual
Contents
1. 1 Data Update Interval The output data is output every one second 2 Load Impedance 1 KQ or higher 3 Output Cable Please purchase our optional output cable 3442 01 Method to output measurement data in case of analog output Explanation Voltage Concentration value mg m or CPM will be n HA converted to the output voltage Use the dedicated output cable 3442 01 sold separately Alarm Setting When the reading exceeds the set concentration value during a measurement the alarm will be turned ON And when the reading becomes lower than the set concentration value the alarm will be OFF This alarm will be activated only during a measurement Even if the alarm is ON during a measurement it will be OFF once the measurement finishes When alarm mode setting is OFF the alarm function is not activated Use A V keys to change the mode setting mg m3 A key to CPM setting t VW key to mg m3setting CPM A key to OFF setting VW key to CPM setting OFF After setting the alarm mode press SET key The RANGE setting value will be highlighted Use A W keys to set the value After setting press SET key Then the RANGE setting value will stop being highlighted 10 000 V key to decrease A key to increase 9 3 Display Description and operation Procedure 30 The range setting is also required in CPM mode as well 10000 V key to de2. side Turn the knob fully to the ZERO side Compare the count value upon checking the sensitivity to the standard count value If the count value upon checking the sensitivity is more than 5 higher than the standard value calibrate the unit to check the sensitivity 6 Troubleshooting 6 3 Zero Check 40 Symptom Possible Cause Solution Refer to Rubber cap may not be put on the inlet or may not be inserted properly 2 Put the rubber cap on properly Filter may be clogged 35 Replace the filter with a new one Inside the optical system may be dirty Relatively light particles such as carbon or resin could enter inside the Zero is not stable optical system which could result in Zero point rise Perform a cleaning well for at least 10 minutes 7 If it does not become stable even after cleaning the instrument needs to be disassembled for further cleaning Please contact your distributor or KANOMAX service center The instrument may not be used under the specified usage environment Operating temperature limit is 5 40 C and humidity limit is 95 RH 36 or lower The sensitivity check knob may not be at the ZERO side 2 Put it back to ZERO side Zero adjustment cannot be performed The instrument may not be used under the specified usage environment Operating temperature limit is 5 40 C and humidity limit is 95 RH 36 or lower 6 4 Sensitivity Check
3. Cd KANOMAX Light Scattering Digital Dust Monitor MODEL 3443 Operation Manual MODEL 3443 ZR DIGITAL DUST MONITOR START mala E Please read this operation manual carefully and understand the warnings described within before operating this instrument Keep this manual handy for future reference Q 01001 10 06 Component List m Standard Item Model Main Unit 3443 AC Adapter 6113 02 Filter Shoulder Strap Function 2 Spare Filter For cleaning Operation Manual Manganese Batteries Measurement Software S344 30 Communication Cable LCD Protective Sheet Rubber Cap Rubber Cap String Rubber Protector 3443 02 Size AA batteries for testing CD R USB Communication Cable Spare Sheet Rriren r r QOQ0 r DND rPrRj r m Optional Extras Item Model Function Output Cable 3442 01 For Analog Pulse and Alarm Output Carrying Case 3442 05 Consumables sold separately Item Model Unit Qty Rubber Cap 3431 02 1 pe Filter 3431 03 1 Set 10 pc LCD Protective Sheet 3442 04 1 Set 2 pc AC adapter 6113 02 1 pc Rubber Protector 3443 02 1 set Important Safety Information i Important Safety Information Warning types and classifications are defined as follows in this manual Classification A WARNING To Prevent Serious Injury or Death It indicates a potentially hazardo
4. After setting the second the date and time will stop being highlighted and now you can select the next item to be configured Set sampling time Use A key to increase the value of the highlighted item and F key to decrease the value The settable range is 1 sec 99 min 59 sec After setting the sampling time press SET key Then the time will stop being highlighted and now you can select the next item to be configured The number of sampling trials will be highlighted Use A to increase the value and V key to decrease The settable measurement cycle is up to 30 000 times Press SET key to complete setting The set value will stop being highlighted and now you can select the next item to be configured Press SET key to go back to the initial screen and the instrument will start stand by for starting a measurement When the configured date and time comes a measurement will start 3 Display Description and operation Procedure lt Stand by Screen lt Screen While Measuring gt Unit used in vertical axis mg m3 Unit used in vertical axis CPM 17 Press SET key to start stand by for a measurement When the configured date and time comes a measurement will start User also starts measurement manually by pushing START STOP Key CALCILATOIN Mode shows the error message when the data storage is full Make available space after deleting sore data and select CALCULATION Mode See 3 4 4 for D
5. To turn ON OFF the power MENU Key SET Key mg m3 Key To display the To execute the To convert the unit of the START STOP Ke E A selected operation concentration between mg m3 and CO ae and set numeric value CPM count per minutes o start stop measuring and cleaning A V Key To select an item and to increase decrease numeric value Rubber Cap Approx 73 Cleaning Air Vent Approx 131 Approx 102 USB Cable Jack DC in Jack for Output Terminal Exhaust Port AC Adapter 1 Part Names and Functions lt Part Description Name Function Sensitivity Check This is a changeover switch to check sensitivity When checking sensitivity turn the knob to the FULL side and check if there is any significant change in the standard count value Refer to 2 4 Calibration Knob At times other than the sensitivity check turn the knob to the ZERO side To turn the knob to the ZERO side press the knob and turn it to the ZERO side Inlet This is where sample air is taken in A filter is built in to remove coarse particles Filter Holder A filter to be used during ZERO point check and cleaning is built in See page 35 for the replacement procedure When measuring remove it from the inlet and put it on the filter holder Rubber Cap When performing ZERO check sensitivity check and cleaning leave the rubber cap on the inlet Strap M
6. 2 Getting Started 5 2 1 2 Setting AC Adapter Connect the supplied AC adapter into the DC in Jack on the side of the main unit When the AC adapter is connected the power is supplied by the AC adapter It is OK to leave batteries in the battery compartment However if the instrument is not used for a prolonged time please remove the batteries to prevent the contact failure caused by corrosion of the battery lt AC Adapter gt MODEL 6113 02 INPUT 100 240 V OUTPUT 9V 2A DC in Jack for Polarity DA AC Adapter A CAUTION Make sure to use the provided AC adapter MODEL 6113 02 Other commercially available adapters may have different polarity and specifications which could result in short circuit fire or damage to the instrument Battery Level Indicator Battery level indicator is displayed on the upper right corner of the display lt lt Caution gt gt The remaining capacity of the battery is indicated in 10 levels When x is displayed on the indicator the remaining capacity of the battery is very low Connect the provided AC adapter immediately or finish a measurement once and replace the batteries with new ones When the batteries die the display will be turned off and the power will also be off 2 Getting Started 6 2 2 Precautions for Storing and Transporting the Instrument Precautions for Storing the Instrument MM Caution If the unit is not used for a pro
7. 5 x 6 pcs Power AC AC adapter Input 100 240 V The product does not have charging function Battery Operating Time Continuous operation time 12 hours when alkaline batteries are used Usage Environment empeine cie z Humidity 95 RH or lower Non condensing Storage Environment prani eE z Humidity 95 RH or lower Non condensing Dimensions 1162 x 60 x 102 mm excluding projections Weight Approximately 1 1 kg excluding batteries AC Adapter 1 pe Filter 2 pc Shoulder Strap 1 pe Operation Manual Main Unit 1 pe Manganese Batteries 6 pc Accessories Measurement Software CD 1 pe Communication Cable 1 pe LCD Protective Sheet 1 pe Rubber Cap 1 pe Rubber Cap String 1 pc Rubber Protector 1 pc Output Cable 3442 01 For analog pulse amp alarm output Rubber Cap 3431 02 1 pe Optional Extras Filter 3431 03 1 set 10 pc Consumables Sold LCD Protective Sheet 3442 04 1 set 2 pc Separately Carrying Case 3442 05 1 pe AC Adapter 6113 02 1 pe Rubber Protector 3443 02 1 pe 6 Troubleshooting 6 Troubleshooting 6 1 Check Power 39 Symptom Possible Cause Solution Refer to a Wh i ttery The battery is exhausted Even when the power switch RAN D Heme bala Iis Delany ee aise 4 gt Turn the power off and charge the battery is turned ON on screen display does not appear or f display goes off quickly When using AC adapter The dedicated adapter i
8. Please purchase our optional output cable 3442 01 3 Output Format Spec 4 Output Cable Pulse Output Explanation CPM Instantaneous Value Pulse Frequency The pulse equivalent to the CPM 1 CPM 0 0166 Hz value instantaneous value is 60 CPM 1 Hz output ey 10 Me Output Terminal Circuit 6 000 CPM 100 Hz 10 000 CPM 166 6 Hz D output The pulse output is more than 1 CPM and the resolution is 1 CPM When CPM is 0 CPM there is no pulse output The CPM value instantaneous value used for pulse output differs from the COUNT value on the LCD display Use the dedicated output cable 3442 01 sold separately G Output Cable 3442 01 external appearance This is the dedicated cable for analog output pulse output and alarm output This is an option at the time of purchase only Cable 1 Cable 2 1000 mm 150 mm i eT Connector at the dust monitor side es Relay Connector ia Bare crimping terminal Y type forM3 Signal Name bowie Marking Supplied as a set of cable 1 Sig Red ANALOG J Analog Output and cable 2 GND Black ANALOG Whit Alarm Output D AARM Blue ALARM Yell Pulse Output D PON BN Green PULSE 3 Display Description and operation Procedure 32 H TWA MODE If you select TWA on the menu screen the screen shown on the left will be displayed You can conf
9. Symptom Possible Cause Solution Refer to The value is lower than the standard count value The reproducibility is not good The sensitivity check knob may not be at the FULL side Put it back to FULL side The instrument may not be used under the specified usage environment Operating temperature limit is 5 40 C and humidity limit is 95 RH or lower Sensitivity cannot be adjusted The instrument may not be used under the specified usage environment Operating temperature limit is 5 40 C and humidity limit is 95 RH or lower The sensitivity may be beyond the specified sensitivity adjustment range or the light source may be deteriorated Please contact your distributor or KANOMAX service center 6 Troubleshooting 41 6 5 Calibration Check Symptom Possible Cause Solution Refer to The zero adjustment range may exceed the specified range ZERO cannot be adjusted If the ZERO adjustment range exceeds the standard range 20 counts BACK GROUND before shipping it is a calibration error Please contact your distributor or KANOMAX service center for repair The sensitivity may be beyond the specified sensitivity adjustment range When the sensitivity adjustment range is beyond the range before shipping by 20 it is considered as calibration error Please contact your distributor or KANOMAX service center for repair Sensitivity cannot be adjusted SPAN CAL
10. is displayed for about 2 seconds the unit will go back to the CALIBRATION screen 3 Display Description and operation Procedure 22 lt Sensitivity Adjustment SPAN gt To perform sensitivity adjustment Before performing a sensitivity adjustment be sure to do the background adjustment After background adjustment turn the sensitivity knob to the FULL side The date of the last sensitivity adjustment and standard count value are displayed Press START STOP key to start a measurement START STOP Key A measurement will be performed for 6 seconds During a measurement the instantaneous value of the standard count CPM will be displayed The remaining measurement time will be displayed on the bottom of the display The measurement will finish in 6 sec The standard count value CPM at the time is displayed on the screen To perform Sensitivity Check with this value select SET If not select CANCEL Press A W keys to move the cursor and press SET key to configure the setting After the adjusted value is displayed for about 2 seconds the display will go back to the CALIBRATION screen Calibration date is updated after SPAN CALIBRATION It doesn t track the date for BACK GROUND calibration To perform an accurate calibration make sure the instrument is acclimatized to the ambient temperature of the place where the calibration work is performed Leave the instrument at least for 20
11. keys to move the cursor and select the item pressing SET key Press MENU key to go back to the UTILITY screen Set the relation between the measured concentration value mg m3 measured relative concentration value CPM and the voltage output from the output terminal The concentration range which corresponds to the output of 0 1 V will be highlighted 0 1 mg m3 When the concentration is 1mg m3 1V is output 0 10 mg m3 When the concentration is 10mg m3 1V is output AUTO mg m3 The output voltage will be switched over automatically When the concentration is 0 1mg m3 0 1V is output When the concentration is 1 10mg m3 0 1 1V is output 0 1 000 CPM When the concentration is 1 000 CPM 1V is output 0 10 000 CPM When the concentration is 10 000 CPM 1V is output AUTO CPM The output voltage will be switched over automatically When the concentration is 0 1 000 CPM 0 1V is output When the concentration is 1 000 10 000 CPM 0 1 1V is output Use A Y keys to change the setting 0 1 mg m3 gt Key 1 W Key 0 10 mg m3 A Key ft W Ke lt i AUTO mg m gt Key 1 Key 0 1000 CPM A Key 1 Key 0 10000 CPM gt Key f Key AUTO CPM After setting the value press SET key The setting will stop being highlighted and the screen will go back to the display where you can select the item to be configured 3 Display Description and operation Procedure 29
12. mg m3 for 15 minutes exceeds this setting value an alarm will be activated The short term exposure limit STEL is displayed in real time The alarm will also be activated if the concentration exceeds the time weighted average TWA 5 times or more within 8 hours or the concentration exceeds TWA twice or more within 60 minutes If the measurement time is less than 8 hours the time length till the end of the measurement is subject to this measurement lt Upper limit tolerance C gt Input Range The short term exposure limit STEL or less in 0 001 10 000 mg m3 If the instantaneous concentration one sampling mg m3 exceeds this set value an alarm will be indicated The upper limit tolerance C is displayed in real time 3 Display Description and operation Procedure 33 Alarm Classification gt The alarm sound will be different depending on the content of an alarm The alarm in the TWA measurement mode will be indicated on the measurement screen and beep will sound Please note that it will not output to the external output terminal Time weighted average TWA alarm Short beeps Short term exposure limit STEL alarm Long beeps Upper limit tolerance C alarm Continuous beep Upper limit tolerance alarm is given the highest priority followed by short term exposure limit STEL alarm and then time weighted average TWA alarm For example if the upper limit tolerance C alarm occurs during the Short term exposur
13. minutes An accurate calibration cannot be performed without sufficient warm up operation Background Adjustment Performing Background Adjustments in a highly concentrated environment or making an operation error will influence a measurement value significantly Therefore please pay attention when performing a background adjustment When the background adjustment value differs from the manufacturer s calibrated value by 20 counts it is considered as an error and the adjustment value cannot be stored If that is the case please contact your sales representative or KANOMAX service center Sensitivity Adjustment Just as the Background Adjustment performing Sensitivity Adjustment in the highly concentrated environment or making an operation error will influence a measurement value significantly Therefore please pay attention when performing a background adjustment When the sensitivity adjustment range differs from the manufacturer s calibrated range by more than 20 the adjustment value cannot be stored If that is the case please contact your sales representative or KANOMAX service center 3 Display Description and operation Procedure 3 4 6 Utility A Cleaning START STOP Key J 23 Select UTILITY on the menu screen to display the screen shown on the left In UTILITY you can perform preparation for a measurement and configure settings Press A Y keys to move the cursor to the item to be
14. operation The automatic backlight OFF time will be highlighted Press A key to increase the numeric figure and press W key to decrease the figure The settable range for backlight OFF time is 1 99 min or you can set to turn ON the backlight all the time After setting the value press SET key Then the value will stop being highlighted and now you can select the next item to be configured Press V key when the value is 1 to select Always ON setting to turn the backlight ON all the time To select Always ON you can also press A key when the value of 99 is selected A key to increase by 1 min f W key to decrease by 1 min After 99 mins A key t V keyQ O Always ON 3 Display Description and operation Procedure 27 lt Beep Sound Setting On OFF gt You can set whether to activate the beep ON or OFF for key operation When ON OFF setting is highlighted you can change the setting by using A Y keys After setting press SET key The setting will stop being highlighted and now you can select the next item to be configured lt Saving the settings gt Press SET key to save the settings and go back to the UTILITY screen 3 Display Description and operation Procedure E Analog Output amp Alarm Setting lt Analog Output Setting 28 Set the analog output and alarm range ANALOG OUT Analog Output Setting ALARM Alarm ON OFF Setting Press A VW
15. screen For the date format select one among JP US or EU Each format is as follows JP YYYY MM DD US MM DD YYYY EU DD MM YYYY YYYY Year MM Month DD Date JP US EU will be highlighted Press A Y keys to change the setting Press SET key to fix the setting and the set item will stop being highlighted The display will go back to the screen where you can select the item to be configured To go back to the UTILITY screen press MENU key Configure the value in the order of Year Month Date This is in case of selecting JP for the data display format The setting order differs depending on the data display format Use A key to increase the figure of the highlighted item and W key to decrease it Use SET key to highlight the next item Once the date setting is complete all items will stop being highlighted and the display will go back to the screen where you can select the item to be configured Configure the value in the order of Hour Minute Second Use A key to increase the figure of the highlighted item and W key to decrease it Use SET key to highlight the next item After setting second the time will stop being highlighted and the display will go back to the screen where you can select the item to be configured Press SET key to store the setting and go back to the UTILITY screen 3 Display Description and operation Procedure 25 C K Factor Set the factor of Mas
16. very dirty lt Preparing for replacement part gt Prepare the provided filter for replacement or purchase the filter 3431 03 lt Replacing filter gt 1 Turn the filter fixing ring on the cleaning air port to the direction shown in the picture below and remove it 2 Remove the rubber packing and filter in the filter holder by using tweezers 3 Prepare the filter for replacement Then put it all the way in the holder being careful not to damage the filter Next set the filter on the rubber packing Finally tighten the filter fixing ring on If you forget to place the rubber packing or fail to tighten the lid fully leaking may occur which will prevent an accurate measurement Therefore when replacing parts be sure not to lose anything 4 After replacing the filter start performing cleaning Refer to 2 3 Cleaning Rubber Packing Filter 2 Filter Fixing Ring Filter Holder 4 Consumables Replacement 36 4 2 Protective LCD Sheet Replacement When the protective LCD sheet becomes dirty or is damaged replace it lt Preparing for replacement part gt Prepare the provided protective LCD sheet for replacement or purchase the provided protective LCD sheet 3442 04 lt Replacing protective LCD sheet gt 1 Remove the protective sheet that is to be replaced 2 Wipe out the dirt and dust on and around the LCD 3 Put the new protective sheet for replacement on the LCD 4 3 Rubber Protector Replac
17. 3 Display Description and operation Procedure 10 Measurement Mode There are four different measurement modes You can select a measurement mode on the menu screen Refer to 3 4 1 Measurement Mode and 3 4 2 Calculation Mode 1 Standard Mode 2 Free Setting Mode 3 Manual Mode 4 Calculation Mode Perform a measurement based on a pre selected measurement time You can select a measurement time from 6sec 10sec 30sec 1min 2min 3min 5min 10min or TWA Perform a measurement based on the pre set measurement time The settable measurement time is 1 59 sec or 1 99 min Manually start and stop a measurement After starting a measurement press START STOP button to finish a measurement Repeat measuring based on the set conditions The measurement result is saved in the memory The conditions to be set are Date and time to start a measurement Measurement time Number of measurements To view the stored data go to the menu screen Refer to 3 4 3 Data Display 3 3 Screen While Measuring During a measurement the integrated amount of particles is displayed as an indicated value and the bar graph indicates the instantaneous value of relative concentration CPM Count Per Minute The measurement time bar graph and the remaining time display indicate the remaining time of the measurement When the bar graph display disappears the measurement is finished This instrument s measurable count number is 0 999 99
18. 9 If the count number exceeds this measurable range OVER will be displayed on the screen When OVER is displayed on the screen the value cannot be converted even if you press mg m button After measuring high concentration where OVER is displayed or measuring for a prolonged time be sure to perform a cleaning to keep the inside opical system cell clean lt Operation gt START STOP Key A W Key In MANUAL Mode the elapsed time is displayed In CALCULATION Mode the number of measurements performed total number of measurements will be displayed where the selected measurement mode is displayed in other modes To stop a measurement To finish a measurement in MANUAL Mode To display a graph in CALCULATION Mode 3 Display Description and operation Procedure Operation A Y Key MENU Key 11 In Calculation Mode the measurement result can be displayed successively on the graph The vertical axis indicates CPM and the horizontal axis indicates measurement time Up to 110 data points can be displayed Once the number of data points exceeds 110 the graph will be scrolled so that the latest 110 data points will be displayed When all of the measurements finish and the graph is displayed it will go back to the initial screen automatically To go back to the screen to display numeric value When all measurement finishes in graph display mode press MENU key to go b
19. IBRATION The scattering plate or light source may be deteriorated Please contact your distributor or KANOMAX service center for repair 6 6 Analog Output Symptom Possible Cause Solution Refer to The plug may not be firmly inserted into the output terminal The dedicated output cable must be used 28 There is no output The output cable may not be inserted properly Output valge is Wrong The load impedance may be set lower than the specified value Load impedance 1 kQ or higher Output value exceeds the The instantaneous value may exceed the concentration equivalent to specified value 10 000 CPM of the instantaneous value The response is slow The output is updated every second The output range may not be set properly DO 1 mg m3 range 0 1V 0 10 mg m3 range 0 1V AUTO mg m3 range 0 1 mg m3 range 0 1V 1 10 mg m3 range 0 1 1V The display and the output 10 1 000 CPM range 0 1 V voltage do not match 0 10 000 CPM range 0 1 V AUTO CPM range 0 1 000 CPM range 0 1 V 1 000 10 000 CPM 0 1 1 V The CPM of analog output is instantaneous value It differs from the counts integrated value on the LCD 6 Troubleshooting 6 7 Pulse Output 42 Symptom Possible Cause Solution Refer to A The plug may not be firmly inserted into the output terminal Thereas no output The dedicated output cable must be used a The ou
20. OUT OF USE OR MISUSE OF OR INABILITY TO USE THE PRODUCT NOT CAUSED DIRECTLY BY THE NEGLIGENCE OF KANOMAX THIS LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE ORIGINAL PURCHASER OF THE PRODUCT OR THE PERSON FOR WHOM IT WAS PURCHASED AS A GIFT AND STATES THE PURCHASER S EXCLUSIVE REMEDY 7 Warranty and After sales Service 44 After sales Service Ifthe PRODUCT is malfunctioning please check with Troubleshooting to find possible cause first Repair parts are retained for a minimum period of five 5 years after production cessation of the PRODUCT This storage period of repair parts is considered as the period during which KANOMAX can provide repair service For more information please contact your sales representative When you make a call please have the following information of your PRODUCT at hand 1 PRODUCT name 2 Model number 3 Serial number 4 Description of Symptom 5 Date of purchase 8 Contact Information 45 8 Contact Information Cg KANOMAX U S A KANOMAX USA INC 219 US Hwy 206 PO Box 372 Andover NJ 07821 U S A Tel 800 247 8887 973 786 6386 FAX 973 786 7586 URL http www kanomax usa com E Mail info kanomax usa com JAPAN KANOMAX JAPAN INC 2 1 Shimizu Suita City Osaka 565 0805 Japan TEL 81 6 6877 0183 FAX 81 6 6877 5570 URL http www kanomax co jp E Mail sales kanomax co jp CHINA Shenyang Kano Scientific Instrument Co L
21. T key to select the 1tem Press MENU key to go back to the menu screen A To Delete Only the Selected Measurement Data B To Delete All Measurement Data Set the first and the last measurement data numbers to be deleted The item to be set will be highlighted Press A key to increase the figure and V key to decrease the figure Press SET key to fix the value The set value will stop being highlighted After setting the data number YES NO for SET will be highlighted To perform deletion select YES using A V keys and then press SET key Then the data in the selected range will start to be deleted When the data deletion completes the display will go back to the DATA CLEAR screen where you can select to delete only selected data or all data DATA Cleared will appear after deleting data To go back to the MENU screen press MENU key YES NO will be highlighted To perform deletion select YES using A V keys and then press SET key Then all of the data will start to be deleted When the data deletion completes the display will go back to the DATA CLEAR screen where you can select to delete only selected data or all data DATA Cleared will appear after deleting data To go back to the MENU screen press MENU key 3 Display Description and operation Procedure 21 3 4 5 Calibration To perform an accurate calibration make sure that the instrument is acclimatized to th
22. TART STOP key to finish cleaning To shorten the cleaning time as much as possible perform a cleaning following the above procedure right after measuring and especially after measuring in a highly concentrated environment 100 CPM or higher or after performing a long term continuous measurement gt gt gt If you leave the instrument without cleaning the remaining dust will become deposited inside the optical system which can deteriorate the measurement accuracy and may affect accurate calibration Perform cleaning in a clean atmosphere If you perform a cleaning in a dirty environment it can cause discrepancies Therefore make sure to perform a cleaning in a clean environment 2 Getting Started 8 2 4 Calibration In order to ensure accuracy you should perform a calibration before use When measuring all day please perform calibration before a measurement For calibration there are background adjustments and sensitivity adjustments SPAN Rubber Cap START STOP Key Sensitivity Check Knob MODEL 3443 DIGITAL DUST MONITOR START SET mg m3 STOP ZERO MENU Key Y Key 1 Going to CALIBRATION Mode from MENU Key 2 To perform an accurate calibration make sure that the instrument is acclimatized to the ambient temperature of the place where the calibration work is performed Leave the instrument in the environment at least for 20 minutes An accurate calibration cannot be performed
23. ack to the screen displaying numeric values 3 Display Description and operation Procedure 12 3 4 MENU Press MENU key on the initial screen to display the menu screen On the menu screen you can select the followings MODE Measurement Mode To set a measurement mode gt 3 4 1 Measurement Mode CALCULATION Calculation Mode To set calculation mode and to start a measurement gt 3 4 2 Calculation Mode DATA DISPLAY To display measurement data saved in the memory of the instrument on the screen gt 3 4 3 Data Display DATA CLEAR To delete measurement data saved in the memory of the instrument gt 3 4 4 Deleting Data CALIBRATION To perform background adjustment and sensitivity adjustment gt 3 4 5 Calibration UTILITY To perform cleaning and calibration and to configure each setting gt 3 4 6 Utility lt Operation gt MENU Key To go back to the initial screen AJ Y Key To move the cursor up and down SET Key To display the screen that is indicated by the cursor 3 4 1 Measurement Mode Select MODE on the menu screen to display the screen shown on the left On this screen select one measurement mode out of three options The options are STD SET Standard Mode FREE SET Free Setting Mode MANUAL Manual Mode Move the cursor up and down by using A Y keys and select the item by pressing SET key Please note that unless you press SET key when SAVE INFO is pointed at by P on the
24. attery life differs depending on the operation frequency or usage environment Since a primary battery is used for the backup battery it cannot be charged when the instrument is turned on 7 Warranty and After sales Service 43 7 Warranty and After sales Service KANOMAX Limited Warranty The limited warranty set below is given by KANOMAX with respect to the KANOMAX brand Light Scattering Digital Dust Monitor and other accessories hereafter referred to as PRODUCT that you have purchased PRODUCT you have purchased shall be the only one that the limited warranty stated herein applies to Your PRODUCT when delivered to you in new condition in its original container is warranted against defects in materials or workmanship as follows for a period of one 1 year from the date of original purchase defective parts or a defective PRODUCT returned to your sales representative as applicable and proven to be defective upon inspection will be exchanged for a new or comparable rebuilt parts or a refurbished PRODUCT as determined by your sales representative Warranty for such replacements shall not extend the original warranty period of the defective PRODUCT This limited warranty covers all defects encountered in normal use of the PRODUCT and does not apply to the following cases 1 Use of parts or supplies other than the PRODUCT sold by your sales representative which cause damage to the PRODUCT or cause abnormally frequent ser
25. cation a 37 6 Troubleshooting ssissssssssssssssissssssssosssssssssosssssesssssvossasossosssnsosoesssssssessssosssssssssss 39 6 1 Check Por Aa araia aena 39 6 2 Check while Measuring ee ee aaa aa aaa enak 39 6 3 Zero a KN O a a a O A ata 40 6 4 Sensitivity A E A hi 40 6 5 Calibration Check nn Lena RA A A KA tegatana 41 O Amado SOULE ASA nan ANA SAAT ANN SANA lacada 41 67 Pulse Output nn dann a anna Ann A La an E tan aan a Bn Aa 42 6 8 Alarm Output Ann nn A e AA A E E E E AN San GAH 42 6 9 Calendar Settings A AA be 42 7 Warranty and After sales Service scscccccsscsssccccssccscccsssscscscecssesseseeees 43 8 Contact Into rmac creian 45 1 Part Names and Functions 1 1 Part Names and Functions 1 1 General Outline This instrument Model 3443 is a light scattering portable dust monitor using a semiconductor laser radiation light source The measurement data is displayed on the LCD and can be saved to internal memory The measurement data can be retrieved using the provided software lt Features gt Dimensions are reduced significantly compared to previous models User friendly menu Calibration operation can be handled from the display screen Data logging function allows users to redisplay saved data Using nonvolatile memory secures a worry free measurement and saves measurement data and correction memory such as calibration parameters indefinitely USB is standard for
26. communications The instrument can interface with an external device via analog output pulse output and alarm output which are equipped standard The output cables are sold separately 1 2 Measurement Principle When dust is irradiated the scattered light intensity from the dust is proportional to the mass concentration Using this mechanism this dust monitor measures the mass concentration of airborne dust 1 3 Laser Handling Laser Classification This instrument is classified as a Class 1 Laser Product Class 1 Laser Laser that is considered to be safe under reasonably foreseeable conditions of operation including the use of optical instruments for intrabeam viewing Laser Safety Instruction This instrument employs a laser inside the unit as the light source of the sensor Never open remove the case of the unit or disassemble the optical sensor inside the unit A Caution The laser diode used inside this instrument is classified as class 3B by laser safety standard Directly viewing or touching the laser beam is hazardous Therefore never disassemble or modify the instrument 1 Part Names and Functions 1 4 Part Names Inlet This is where sample air is taken in Unit mm A filter is built in in order to remove coarse particles Approx 162 Sensitivity Check Knob Filter Holder Display OUT C trap Mount The shoulder strap 3 shall be attached 5 here a ZERO NS A A AA AAA POWER Key
27. crease A key to increase Use A V keys to move the cursor and select SAVE INFO Then press SET key The set value will be saved and the screen will go back to the UTILITY screen AlarmOver will appear when measurement hits over the range 1 Data Update Interval The output data is updated every one second 2 Effective Range of the Output From when a measurement starts until the measurement finishes 3 Output Format Spec Photocoupler Output no voltage contact output collector emitter Model TLP127 Maximum Applied Voltage DC300V Maximum Current 150mA 4 Output Cable Please use the optional analog alarm output cable 3442 01 Alarm Output Explanation Alarm is activated based on the value of concentration mg m or CPM Output Terminal Circuit e E benda gt 1 2 n n l n 2 n 3 n 4 n 5 n Measurement Time Use the dedicated output cable 3442 01 sold separately 3 Display Description and operation Procedure 31 F Pulse Output With this instrument the pulse that corresponds to CPM value instantaneous value can be output Connect the output cable sold separately 1 Pulse Frequency Update Interval The output data is updated every one second 2 Pulse Range 0 0166 Hz 166 6 Hz 1 10 000 CPM DUTY 50 Photocoupler Output no voltage contact output collector emitter Model TLP127 Maximum Applied Voltage DC300V Maximum Current 150mA
28. ctor divide the mass concentration C measured by the filtration instrument by the count per minute R In order to obtain R divide the count you get using this instrument by the measurement time min K C R To convert the factor into mass concentration mg m multiply the K factor by CPM that you obtain at each measurement point using this instrument The ranges of corresponding value of mass concentration are O to 10 000 counts The counts above the range won t be converted accurately 3 Display Description and operation Procedure D LCD Beep Sound Setting lt Contrast of the display lt Backlight Off Time After min 26 You can set the screen contrast the backlight out time and to turn ON OFF the beep sound CONTRAST To set contrast of the display BACKLIGHT OFF To set the backlight out time BEEP To turn ON OFF beep sound Press A V keys to move the cursor and then press SET key to select it Press MENU key to go back to the UTILITY screen The numeric value for the screen contrast will be highlighted Press A key to increase the value by 1 and V key to decrease the value by 1 The range of the contrast is 20 54 After setting the value press SET key Then the value will stop being highlighted and now you can select the next item to be configured For battery saving purpose set the time to activate the automatic backlight OFF function when the instrument is not in
29. dest cavas e ei A eo ee Pee 15 3 4 2 Calculation Mode siria titi Aa aut baa ba Hana aa 16 A Measurement Start Date amp Time aaa aaa 16 B Sampling Time 2 ns nn r AAA AAA A AA ai AAA AAA N 16 C The Number of Sampling Trials aaa 16 D To tarta Measurement es de B eae Kak 16 3 43 Data a a a A A 18 JAA Deleting Data stand an nd MA il siena nit Sea andai 20 A To Delete Only the Selected Measurement Data aaa 20 B To Delete All Measurement Data anna 20 IAS Calibration nn anna ann AM E AAA ade islets AA A aki 21 BoA OEIC P E ik vee A 23 A CCA ode in an A 23 Bj Time Adunan anna NANA dees es de dusters deess ASA ANA SA 24 C IR AAA TA put we eas duet NAN AR A EM A AKA 25 D LCD Beep Sound Setting nn oir en a Da a aaa 26 E Analog Output amp Alarm Setting anna aaa aaa 28 Fy Pulse O tp t asen An A ee Meet ee ee 31 G Output Cable 3442 01 external appearance aaa 31 H AWAM ODE ee cs ae men ae A T lt A 32 3 4 7 USB Communication Connector a en ana aa ena naaa 33 3 5 Measurement Procedure ococccononononononononononononononononononononononononononononononininnnnonos 34 4 Consumables Replacement cssccccceccrssssocccanscsesosceanscasesenconsossoosansssnsseneness 35 4 1 Filter Replacement id ads 35 4 2 Protective LCD Sheet Replacement do cur 36 5 Main Specifi
30. e ambient temperature of the place where the calibration work is performed Leave the instrument for at least 20 minutes An accurate calibration cannot be performed without sufficient warm up operation To calibrate the instrument Refer to 2 4 Calibration Before starting calibration perform cleaning Leave the rubber cap on the inlet Move the sensitivity check knob to the ZERO side Perform the background adjustment first followed by the sensitivity adjustment Press A WV keys to move the cursor to the item to be set and then press SET key to configure the setting BACK GROUND Background Adjustment SPAN CALIBRATION Sensitivity Adjustment To go back to the MENU screen before completing the setting press MENU key lt Background Adjustment gt To perform the background adjustment Press START STOP key to start a measurement START STOP Key J A measurement will be performed for 6 seconds During a measurement the instantaneous value of the background CPM will be displayed The remaining measurement time will be displayed on the bottom of the display The measurement will J finish in 6 sec When a measurement is finished the average background value CPM at the time will be displayed To perform the background adjustment with this value select SET If not select CANCEL Press A W keys to move the cursor and press SET key to configure the setting After the adjusted value
31. e heavy objects on the instrument Failure to observe the above may cause damage to the instrument Prohibition Do not touch the instrument when it is or you are electrically charged Failure to observe the above may affect measurement value and cause damage to the instrument circuitry After using the instrument in the highly concentrated environment 100 ON AY A CPM make sure to perform a cleaning every time if Leaving the instrument without cleaning after a measurement inside the optical system gets dirty and ZERO point may not be able to be adjusted Cleaning Table of Contents 1 Part Names and Functions cccccccssssccccsssscccccsescccccccccccccccccccccccssscccccccseee ME ORI iaa 1 12 Measurement POC A dame A A hi 1 Ia Base O A e A A NG A NN AA 1 KAPTEN MES si anh a a A aan a 2 2 GEMA Ad 2 1 Setting batteries or AC adapter A A anakan 4 21 Setting Dates iii 4 21 2 Setting AC Adapters sii a iii 5 2 2 Precautions for Storing and Transporting the Instrument 6 O 7 2 4 CA e do 8 3 Display Description and Operation Procedure seen 9 AS 9 32 Initial A raaa A aa ee edn Gaede Meas 9 3 3 Screen While Measuring ee A 10 24 MENU SA Ben da a a AA ibn 12 3 4 1 Measurement Mode a aa ea a na na ena anakan 12 A Standard Mode STD MODE 4 nn nn ana A A A SAN AN 13 B Free Setting Modem esse 15 E Manual Mo
32. e limit STEL alarm the upper limit tolerance C alarm will be prioritized lt Clear Alarm When alarm occurs press A or Y key to clear alarm If another alarm condition is detected right after an alarm is cleared alarm will output An alarm can only be cleared individually If you do not clear an alarm during a measurement the alarm will keep outputting until you clear an alarm An alarm can only be cleared by the user clearing an alarm or starting a next measurement 3 4 7 USB Communication Connector By connecting the provided USB cable you can communicate with a computer 1 Use the provided USB communication cable 2 Install the provided measurement software in your computer 3 For details on the measurement software including the installation procedure please refer to the operation manual for Measurement Software for Light Scattering Digital Dust Monitor Model 344 20 3 Display Description and operation Procedure 34 3 5 Measurement Procedure To perform an accurate measurement make sure that the instrument is acclimatized to the ambient temperature before use Leave the instrument in the measurement environment at least for 20 minutes 1 2 3 4 5 6 7 8 9 Rubber Cap Cleaning Air Vent START STOP Key Sensitivity Check Knob a MODEL 3443 22 DIGITAL DUST MONITOR mg m3 Key POWER Key Press and hold POWER key for one second or lon
33. e lower left and also indicated in the bar graph below the measurement value You can stop a measurement before it completes by pressing and holding START STOP key for about 2 seconds mg m3 Instantaneous Value 3 Display Description and operation Procedure 14 MAA 17 15 16 2 You can switch over the indicated value as described below by pressing B 1 mg m3 key in real time Switching over measurement value mg m3 Instantaneous Value Q 001 mar Jo Sec STD MODE Mg m3 mg m3 key CPM COUNT mg m3 key mg m3 Instantaneous Value CPM COUNT lt TWA Mode gt Ba B3 368 17 15 10 In TWA mode you can perform a measurement based on the settings referring to H TWA MODE in 3 4 6 Utility a ye A 168 Press START STOP key to start a measurement After a O i DO 0 ma E measurement completes the measurement result will be displayed as 66166 Ta MODE The remaining measurement time is indicated on the bottom of the mg m3 Unistantancous Value screen and also shown in the bar graph You can forcibly finish a measurement by pressing and holding START STOP key for about two seconds In TWA mode you can switch over the indicated value as described below by pressing mg m3 key during and after a measurement mg m3 T Switching over measurement value mg m3 Instantaneous Value mg m3 key Y mg m3 TWA mg m3 key mg m3 S mg m3 STEL mg m3 key mg m3 C mg
34. eleting Data During a measurement use A W keys to change the numerical display to graph display Press the key again to go back to the numerical display Measurement stops and shows REC FULL when the data storage gets full Measurements are saved until the point During a measurement use A V keys to change the graph display to count value display Press the key again to display the graph The unit selected on the numerical display applies to the vertical axis The range changes as the measurement value increases in three steps mg m3 0 0 1mg m3 range 0 1mg m3 range 0 10mg m3 CPM 0 100CPM range 102 0 1000CPM range 1013 0 10000CPM range 104 3 Display Description and operation Procedure 18 After a measurement use A Y keys to scroll the graph display The number of data points that can be displayed in one screen is 110 To switch the graph display to the count display after a measurement press MENU key Press MENU key 3 4 3 Data Display lt data list display screen gt DATA DISPL AY PARAL 09 07 30 LIME 90 01 ESA Select DATA DISPLAY on the menu screen to display the data list display screen shown on the left A list of data points taken in the CALCULATION MODE will be displayed Use A V keys to move the cursor to the data point you want to display and press SET key to select it Press MENU key to go back to the menu screen The calculation result
35. ement When the rubber protector becomes dirty or is damaged you can replace the rubber protector lt Preparing for replacement part gt Purchase the rubber protector 3442 02 lt Replacing rubber protector gt 1 Remove the AC adapter and output cable 2 Pull the instrument up to remove it from the rubber protector 3 Insert the instrument into the new rubber protector For the insertion direction refer to the picture below Make sure that the top corners of the rubber protector are fit with the instrument 2 Pull the instrument out from the protective cover R F 3 Insert the instrument into A the new protective cover e E KG KANOMAX Make sure that the cleaning air vent side of the instrument and the logo on the rubber protector are facing the same direction 5 Main Specification 37 5 Main Specification Product Name Light Scattering Digital Dust Monitor Model Name MODEL 3443 Measurement Range 0 001 10 000 mg m 1 CPM 0 001 mg m when using standard particle Measurement Accuracy 10 of reading 1 count Linearity 5 of reading Measurement Mode 1 Standard Mode 6 10 30 seconds 1 2 3 5 10 minutes TWA 2 Free Setting Mode Settable range is 1 59 sec or 1 99 min 3 Manual Mode Start and stop a measurement manually 4 Calculation Mode The user can repeat measurements based on the settings of measurement start s
36. ger to turn the power on After warning up for 10 seconds the instrument is ready to run Start calibration Refer to 2 4 Calibration Set K factor Refer to c K Factor in 3 4 6 Utility Set measurement time Refer to 3 4 1 Measurement Mode Check the measurement time at the lower left of the display and the selected measurement mode Put the rubber cap on the cleaning air vent Confirm that the sensitivity check knob is at the ZERO side Press START STOP key to start a measurement Measurement finishes automatically when it reaches the end of the measurement time You can also stop measuring before it completes by pressing START STOP key If the measurement mode is set to MANUAL press START STOP key to finish measuring The measurement result is obtained based on the actual measurement time After a measurement press mg m3 key to display the mass concentration to take the reading To perform the next measurement press START STOP key again and repeat the instruction described above After all measurements are done put the rubber cap on the inlet 10 Perform cleaning Refer to 2 3 Cleaning 11 Press and hold POWER key for 2 sec or longer to turn the power off 4 Consumables Replacement 35 4 Consumables Replacement 4 1 Filter Replacement Please replace the filter following the procedure below when error occurs even if you perform calibration several time you can see the filter is damaged or the filter is
37. igure TWA measurement setting and alarm setting TWA TIME m Measurement time setting 1 min 48 hrs settable by minutes TWA VALUE Time weighted average 0 001 10 000 STEL gt TWA STEL VALUE Short term exposure limit 0 001 10 000 C gt STEL gt TWA C VALUE Upper limit tolerance 0 001 10 000 C gt STEL ALARM SET Alarm ON OFF setting SAVE INFO Save settings Use A Y keys to move the cursor and press SET key to set it Press MENU key to go back to the UTILITY screen If an error is detected in the settings for TWA VALUE STEL VALUE C VALUE JERRORI will be indicated on the lower right of the screen for two seconds lt Time weighted average TWA gt Input Range The short term exposure limit STEL or less in the range of 0 001 10 000 mg m3 Time weighted average TWA is the time weighted average concentration for the regular working hours of 8 hours a day and 40 hours a week When the average concentration mg m3 from the beginning to the ending of the TWA mode measurement exceeds this set value an alarm will be activated The TWA measurement value is displayed in real time If the measurement time is less than 8 hours the time length till the end of the measurement is subject to this measurement lt Short term exposure limit STEL gt Input Range Between the time weighted average TWA and the upper limit tolerance C in the range of 0 001 10 000 mg m3 If the latest moving average concentration
38. longed time do not leave the batteries in the battery compartment Otherwise the batteries may corrode causing contact failure Precautions for Transporting the Instrument A Caution For long periods of transporting the instrument as mentioned above do not leave the batteries in the battery compartment 2 Getting Started Y 2 3 Cleaning To maintain the accuracy make sure to perform cleaning before using the instrument Rubber Cap When measuring for all day please perform cleaning before and after measuring START STOP Key Sensitivity Check Knob VELEARIAG Peah arta Rany MODEL 3443 L DUST MONITOR ZERO SET mg m3 DIGIT MENU Key W Key 1 Confirm that the surrounding atmosphere is clean Put the rubber cap on the inlet as shown in the above picture and press POWER key to turn the power ON 2 Confirm that the sensitivity check knob is at the ZERO side 3 Press MENU key to display the menu 4 Press W key or A key to move the cursor to UTILITY and press SET key to display the UTILITY screen 5 Confirm that the cursor is on CLEANING and then press SET key to display the CLEANING screen Refer to A Cleaning in 3 4 6 Utility 6 Press START STOP key to start cleaning 7 Perform cleaning for about 5 minutes The required time for cleaning varies depending on the usage environment 8 Press S
39. m3 key CPM COUNT mg m3 key mg m3 C mg m3 Instantaneous Value CPM COUNT 3 Display Description and operation Procedure B Free Setting Mode C Manual Mode 15 In Free Setting Mode you can set the measurement time in the range of 1 59 sec in increments of one second or in the range of 1 99 minutes in increments of one minute While a measurement time is highlighted you can change it by using A keys Measurement Time Transition 01sec Press A key to increase 1 sec f Press W key to decrease 1 sec 01min Press A key to increase 1 min f Press W key to decrease 1 min Move the cursor to FREE SET and then press SET key to highlight the measurement time to configure the setting Once a measurement time is set press SET key The measurement time will stop being highlighted Use A Y keys to move the cursor to SAVE INFO and press SET key to save the setting Once the setting is saved it will go back to the measurement screen To go back to the measurement screen before you complete the setting press MENU key In Manual Mode you can finish a measurement any time by pressing START STOP key When YES NO is highlighted you can select to measure in the Manual Mode or NOT by using A Y keys To perform a measurement in Manual Mode select YES in the setting Move the cursor to MANUAL and press SET key to highlight it to config
40. of fire EE Prohibited 19 ADE Installation ZI A pooo Important Safety Information ii Unplug the power cable when the instrument is not in use Failure to observe the above may result in electric shock fire or damage to the internal circuitry When using the AC adapter ensure there is no dust on the power plug The AC outlet used must be within the specified power requirement of 100 240 V Failure to observe the above may result in fire When using the AC adapter make sure to use the one provided with this instrument Other commercially available adapters may have different polarity and specifications which could result in short circuit fire or damage to the instrument AN CAUTION a Do not perform measurements in an environment exceeding the specified temperature and RH level of the instrument Also the instrument should not be exposed to direct sunlight for prolonged periods Prohibited The instrument may not function properly outside the specified fF y ng 5 S Installation environment 5 40 C 95 RH or lower non condensing ADS LELLY Do not wipe the instrument with volatile solvents The body may be deformed or deteriorated Use soft dry cloth to remove stains If stains persist soak the cloth in a neutral detergent or water and wipe the instrument with the Prohibition cloth Never use volatile solvents such a thinner or benzene Do not subject the instrument to strong shock Do not plac
41. of the selected data point is displayed TIME Measurement time MM SS K K Factor CYCLES Number of measurement cycles MAX Maximum concentration MIN Minimum concentration AVE Average concentration Press SET key to display a list of each measurement data Press MENU key to go back to the previous screen Each measurement data will be displayed A measurement data is displayed in one line in the order of the measurement time and concentration unit CPM Press A Y keys to scroll the screen Press SET key to display a graph Press MENU key to go back to the data list display screen 3 Display Description and operation Procedure 19 Time line graph of the measurement data will be displayed Up to 110 data points can be displayed on one screen The unit selected on the numerical display applies to the vertical axis The range changes as the measurement value increases in three steps mg m3 0 0 1mg m3 range 0 1mg m3 range 0 10mg m3 CPM 0 100CPM range 1072 0 1000CPM range 1073 0 10000CPM range 104 Press A Y keys to scroll the screen Press MENU key to go back to the data list display screen 3 Display Description and operation Procedure 3 4 4 Deleting Data 20 Select DATA CLEAR on the menu screen to display the screen shown on the left You can select to delete either only the selected data or all measurement data Press A keys to move the cursor and press SE
42. ount The shoulder strap shall be attached here This is where the air is exhausted from the internal pump When the instrument is in use EAS cho never block the exhaust port This is where air is taken in upon cleaning When the filter is significantly dirty replace Cleaning Air Vent the filter by the provided spare filter or purchase a new filter 3431 03 See page 35 for more details Output Terminal Comnect the output cable 3442 01 sold separately Analog Output The voltage equivalent to 0 1 V is output for 0 1 000 CPM or 0 10 000 CPM Set the load impedance to 1 kQ or higher The output is linear in the output range Instantaneous value is output Pulse Output The pulse equivalent to 0 0166Hz 166 6 Hz is output for 1 10 000 CPM This is photocoupler output no voltage contact output Alarm Output Output will be on when the value exceeds the alarm setting value Photocoupler output is applied no voltage contact output When the alarm is detected the phototransistor will be ON DC in Jack for AC Adapter Make sure to use the provided AC adapter MODEL 6113 02 Connect the provided communication cable to a PC for data download and to perform a USB Cable Jack measurement This is a protective cover for the instrument in case the instrument falls over or is hit by Rubber Protector something This rubber protector is also required to fix the instrument on a tripod AC adapter outpu
43. s Concentration Conversion Coefficient K FACTOR Move the cursor to K FACTOR and press SET key to highlight the value Press A key to increase by 0 0001 and key to decrease by 0 0001 The range of the settable factor is 0 0001 0 0099 Select a value for K FACTOR and then press SET key The factor will stop being highlighted Use A Y keys to move the cursor to SAVE INFO and then press SET key to store the setting and go back to the UTILITY screen To stop configuring the setting and go back to the UTILITY screen press MENU key The settable factor range is K 0 0001 0 0099 Before shipping 1 CPM 0 0010 mg m is assigned for calibration particle Therefore K factor is set to 0 0010 Example K 0 0010 100 CPM 0 1 mg m K 0 0020 100 CPM 0 2 mg m To convert the value indicated by the instrument into the mass concentration mg m the Mass Concentration Conversion Coefficient K factor shall be obtained The K factor is determined by performing a parallel measurement based on a filtration instrument which uses particle size analyzer How to obtain K factor is as follows Prepare the instrument Model 3443 and a filtration instrument which uses a particle size analyzer When placing these two units keep their suction direction and the height of the suction points same Select MANUAL mode on the instrument and start measuring using those units at the same time To calculate K fa
44. s not being used 5 gt Make sure to use the dedicated AC adapter Even after replacing batteries with new ones the screen D eee 7 pation may Me a 4 does not show up eck 1f the batteries are inserted properly ies di ickly Batons die very ducky Different type of batteries may be used 4 Exhausted batteries and new batteries may be mixed using NiMH B S gt The batteries may not have been charged fully the batteries die very quickly gt Charge the batteries fully referring to the operation manual supplied 4 with the NiMH batteries The NiMH batteries may be deteriorated 4 gt Purchase new NiMH batteries 6 2 Check while Measuring Symptom Possible Cause Solution Refer to Count value remains 0 Rubber cap may be put on the inlet Remove the rubber cap and then insert the removed rubber cap to the cleaning air vent to perform a measurement The exhaust port may be blocked Remove the things that block the exhaust port Count value is too low The rubber cap may not be inserted to the cleaning air vent Insert the rubber cap properly before starting a measurement Compare the count value upon checking the sensitivity to the standard count value If the count value upon checking the sensitivity is more than 5 lower than the standard value calibrate the unit to check the sensitivity Count value is too high The sensitivity check knob may still be at FULL
45. set and then press SET key to configure the setting gt CLEANING TIME ADJUST Time Setting K FACTOR The Mass Concentration Conversion Coefficient setting LCD BEEP LCD amp Beep Sound setting ANALOG OUT ALARM Analog Output amp Alarm setting TWA MODE TWA Measurement Mode Setting To go back to the MENU screen press MENU key To clean the instrument Refer to 2 3 Cleaning To start cleaning put the rubber cap on the inlet Confirm that the sensitivity check knob is at the ZERO side Press START STOP key to start cleaning Press MENU key to go back to the UTILITY screen Push START STOP Key to stop cleaning Push MENU Key to go back to UTILITY Menu Perform cleaning for approximately 5 minutes Required cleaning time is different depending on the use environment Tf an error occurs during calibration and background adjustment after cleaning for more than 10 minutes the internal cleaning is required Please contact your distributor or KANOMAX service center 3 Display Description and operation Procedure B Time Adjustment lt Date Format Selection gt lt Date Setting gt lt Time Setting gt lt To Store the Setting gt 24 To configure the date format and time setting STYLE Date Format Selection DATE Date Setting TIME Time Setting Press A V keys to move the cursor and press SET key to select it Press MENU key to go back to the UTILITY
46. setting screen of the each mode setting will not be saved 3 Display Description and operation Procedure A Standard Mode STD MODE Measurement Time Transition 2 A Key W Key 10sec A Key W Key A Key W Key Olmin 13 In the Standard Mode select the time from the pre set measurement time The selectable measurement time is 6 sec 10 sec 30 sec 1 min 2 min 3 min 5 min 10 min or TWA Time Weighted Average mode While the measurement time is highlighted you can change the time by using A Y keys Move the cursor to STD SET and then press SET key to highlight the measurement time to configure the setting Once a measurement time is selected press SET key The measurement time will stop being highlighted Use A Y keys to move the cursor to SAVE INFO and press SET key to save the setting Then a measurement screen will be displayed To go back to a measurement screen before you complete the setting press MENU key A Key f W Key 02min A Key W Key O3min A Key Key amp 3 5 A Key W Key 10min A Key W Key i 2 lt 6 sec 10 sec 30 sec 1 min 2 min 3 min 5 min 10 min or TWA mode A measurement is performed for the set measurement time Press START STOP key to start a measurement After a measurement finishes the measurement result will be displayed The remaining measurement time will be indicated at th
47. ss POWER button to turn ON the instrument Then the boot screen will be displayed and start warming up for 10 seconds On the screen the version information and remaining time for warming up will be displayed 3 2 Initial Screen After the warm up the screen will be displayed as below lt Display Description gt 1 Date amp Time 2 Remaining battery level For details please refer to 2 1 Setting batteries or AC adapter 3 Relative concentration bar instantaneous value 4 Indicated value 5 Unit 6 Time graph display while measuring Once a measurement starts the bar graph will be updated When the measurement finishes the bar graph will disappear In Manual Mode the graph will not be displayed 7 Remaining measurement time Once a measurement starts the remaining time will be displayed while the bar graph is being updated In Manual Mode the elapsed time will be displayed 8 Measurement mode The selected measurement mode will be displayed Standard Mode STD MODE Free Setting Mode FRE MODE Manual Mode MANUAL Calculation Mode CALC MODE lt Operation gt START STOP Key To start a measurement or to halt a measurement while measuring To stop a measurement in Manual Mode To end a measurement press and hold START STOP key for approximately 2 seconds mg m3 Key Press this button to convert unit between mg m and CPM MENU Key To move to the menu screen Refer to 3 4 MENU
48. t connector and communication connector can be used even when the rubber protector is on Tripod Screw 1 4 20UNC Use this screw to fix the instrument on a tripod 2 Getting Started 4 2 Getting Started 2 1 Setting batteries or AC adapter This instrument can use batteries or AC adaptor for its power Set batteries in the instrument or connect the AC adaptor 2 1 1 Setting batteries 1 Slightly push the latch of the battery compartment lid in the direction of an arrow 2 While pushing the latch lift the lid in the direction of an arrow Insert batteries ensuring that the battery polarity is correct This aaa E T instrument requires six 6 AA sizes batteries Types of batteries O Manganese batteries AA O Alkaline batteries AA NiMH batteries AA that can be used are Manganese Alkaline or NiMH batteries The six 6 batteries must be of the same type Do NOT mix different types of batteries Mixing different types of batteries may cause battery leakage or damage to the instrument Batteries CANNOT be recharged by the AC adapter 4 Put the cover back on by reversing the above procedure
49. td 2610 51 Wulihe Street Heping District Shenyang City PRC TEL 86 24 23845309 FAX 86 24 23898417 URL http www kanomax com cn E mail sales kanomax com cn 46 47 KANOMAX
50. top time and the number of measurements The measurement data can be saved in the built in memory 5 Calibration background and standard count value 6 Cleaning Light Source Semiconductor Laser Diode Detector System Photodiode Measuring Method Light Scattering Display Graphic LCD 128x64 dot with backlight 1 Remaining Battery Level 10 levels 2 Measurement Time Remaining Measurement Time Displayed Items 3 Measurement Value 4 Measurement Mode 5 K Factor 6 Graph Output Terminal Analog Output The output range setting can be switched over 0 1 mg m3 range 0 1V 0 10 mg m3 range 0 1V AUTO mg m3 range 0 1 mg m3 range 0 1V 1 10 mg m3 range 0 1 1V 0 1 000 CPM range 0 1 V 0 10 000 CPM range 0 1 V AUTO CPM range 0 1 000 CPM range 0 1 V 1 000 10 000 CPM 0 1 1 V Pulse Output Photo coupler Contact Output Alarm Output Photo coupler Contact Output Communication USB Port Data Transfer Parameter Setting Remote Setting Calibration Function Auto Background Factor of Mass Concentration Conversion Coefficient Settable on operation panel Settable range 0 0001 0 0099 in increments of 0 0001 Data log amp Calculation Function Up to 100 000 data points can be saved Data Readout Data Display Calculation Function 5 Main Specification 38 AA batteries 1
51. tput signal level is The instrument may not be used within the rating voltage and current P Wrong The polarity may be wrong Output value exceeds the The instantaneous value may exceed the concentration equivalent to 31 specified value 6 8 Alarm Output Symptom 10 000 CPM ofthe instantaneous value Possible Cause Solution Refer to There is no output or the timing of the output is uncertain The plug may not be firmly inserted into the output terminal The dedicated output cable may not be used The alarm setting value may not be set properly mg m3 range 0 10 000mg m3 LICPM range 0 10 000CPM The alarm setting may not be ON The alarm is output only during a measurement The output signal level is wrong The instrument may not be used within the rating voltage and current The polarity may be wrong The alarm is left to be output The instantaneous value may exceed the concentration equivalent to 10 000 CPM of the instantaneous value 6 9 Calendar Setting Symptom Possible Cause Solution Refer to Date and time are lagging dramatically or after setting the date and time they both reset The backup battery may start becoming weak We recommend replacing the backup battery Please contact your sales representative or KANOMAX service center The backup battery life is about 10 years This is just an indication because the b
52. ure the setting After selecting YES or NO press SET key The selected item will stop being highlighted Move the cursor to SAVE INFO by using A V keys and then press SET key to save the settings Then it will go back to the menu screen To go back to the measurement screen before you complete the setting press MENU key 3 Display Description and operation Procedure 3 4 2 Calculation Mode A Measurement Start Date amp Time B Sampling Time C The Number of Sampling Trials D To Start a Measurement 16 Select CALCULATION mode on the menu screen to display the screen shown on the left In the CALCULATION MODE you can set date amp time to start a measurement sampling time and number of sampling trials Use A Y keys to move the cursor to the item to be set Then press SET key to configure each setting START DATE TIME Date amp time to start a measurement SAMPLING TIME Sampling time 1 sec 99 min 59 sec No TRIAL N No of sampling trials 1 30 000 times SET TO START To start a measurement To go back to the menu screen before you complete the setting press MENU key Set each figure in the order of Year Month Date Hour Min Sec if JP is selected for date mode Refer to 3 4 6 Utility B Time Adjustment Use A key to increase the value of the highlighted item and F key to decrease the value Press SET key to move the cursor to the next item
53. us situation which if not avoided may result in serious injury or death ZA CAUTION To Prevent Damage to the Product It indicates a potentially hazardous situation which if not avoided may result in damage to the product that may void the product warranty Description of Symbols A indicates the condition including danger that requires caution The subject of each caution is illustrated inside the triangle e g the symbol shown on the left is high temperature caution O indicates prohibition Do not take the prohibited action shown inside or near this symbol e g the symbol shown on the left prohibits disassembly indicates a mandatory action A specific action is given near the symbol Do not disassemble modify or repair the instrument Failure to observe the above may result in short circuit and malfunction Use the instrument properly by carefully following this operation manual Misuse of the instrument may result in electric shock fire damage to the instrument If any abnormal noise unusual odor or smoke is emitted or any liquid enters into the instrument turn the power off immediately remove the battery and disconnect the power cable It may result in electric shock fire or damage to the instrument Contact your distributor or your KANOMAX service center for repair Do not use this instrument in an ambient temperature above 40 C Dielectric degradation may occur which may result in short circuit
54. vice calls or service problems 2 Ifany PRODUCT has its serial number or date altered or removed 3 Damage to the PRODUCT due to abuse mishandling improper packaging by the owner alteration accident electrical current fluctuations failure to follow operating maintenance or environmental instructions prescribed in the PRODUCT s instruction manual provided by KANOMAX or service performed by other than KANOMAX NO IMPLIED WARRANTY INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE APPLIES TO THE PRODUCT AFTER THE APPLICABLE PERIOD OF THE EXPRESS LIMITED WARRANTY STATED ABOVE AND NO OTHER EXPRESS WARRANTY OR GUARANTY EXCEPT AS MENTIONED ABOVE GIVEN BY ANY PERSON OR ENTITY WITH RESPECT TO THE PRODUCT SHALL BIND KANOMAX KANOMAX SHALL NOT BE LIABLE FOR LOSS OF STORAGE CHARGES LOSS OR CORRUPTION OF DATA OR ANY OTHER SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY THE USE OR MISUSE OF OR INABILITY TO USE THE PRODUCT REGARDLESS OF THE LEGAL THEORY ON WHICH THE CLAIM IS BASED AND EVEN IF KANOMAX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT SHALL RECOVERY OF ANY KIND AGAINST KANOMAX BE GREATER IN AMOUNT THAN THE PURCHASE PRICE OF THE PRODUCT SOLD BY KANOMAX AND CAUSING THE ALLEGED DAMAGE WITHOUT LIMITING THE FOREGOING THE OWNER ASSUMES ALL RISK AND LIABILITY FOR LOSS DAMAGE OF OR INJURY TO THE OWNER AND THE OWNER S PROPERTY AND TO OTHERS AND THEIR PROPERTY ARISING
55. without sufficient warm up operation 3 Leave the rubber cap on the inlet 4 Turn the Sensitivity Check Knob to the ZERO side when adjusting BACK GROUND and to the FULL side when performing SPAN CALIBRATION 5 Press MENU key to display the MENU screen 6 Press W key or A key to move the cursor to CALIBRATION Then press SET key to display the CALIBRATION screen See 3 4 5 Calibration 7 Perform the background adjustment first followed by the sensitivity adjustment 8 After calibration is done following the above procedure move the Sensitivity Check Knob back to the ZERO side After using the instrument under harsh conditions high concentration or when using the instrument frequently be sure to perform a calibration prior to measurement Before performing a calibration make sure that the instrument is acclimatized to the ambient temperature Leave the instrument in the calibration environment for at least 20 minutes An accurate calibration cannot be performed without sufficient warm up operation If calibration cannot be performed properly a CALIBRATION ERROR will be displayed on the screen If this is the case start from cleaning again Calibration date is updated after SPAN CALIBRATION It doesn t track the date for BACK GROUND calibration 3 Display Description and operation Procedure 9 3 Display Description and Operation Procedure 3 1 Boot Screen Pre
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