IQAir ParticleScan CR Airborne Particle Counter User`s
Contents
1. 30 080312 IO MA PSPPSCR US2. ParticleScan device with red protection cap on intake nozzle Protective carrying case Isokinetic probe with tubing Power adaptor Purge filter with tubing Network cable Ethernet Cat 5 Crossover adapter Ethernet Cat 5 USB cable MERI ParticleScan CD with ParticleScan USB Utility Software USB drivers Caltheation Caridiente Java Runtime Excel data import sheet ParticleScan pdf manual T User manual Calibration certificate Warranty registration card Chapter 3 Getting to Know the ParticleScan Chapter 3 Getting to Know the ParticleScan 3 1 The ParticleScan Unit Isokinetic probe E z F E F Tygon tube Ethernet port RJ 45 Intake nozzle r E i Charging LEDs m EF Power socket USB port Mini B 1 BJ gs Display Calibration date sticker Particle Size Indicators Li Cumulative Count Ranges Differential Count Ranges o Auto Timer Indicator Low Battery Indicator Data Log Indicator When both Data Log and Auto Timer flash SAMPLE Key MENU Button Press to display one of 13 menus 1 Location Menu Loc 2 Data Logging Menu Log UP Key 3 Delete Data Menu data 4 Full Memory Menu FULL ENTER Key 5 Concentration Units Menu Con 6 Sample Time Menu SAti DOWN Key 7 Sample Repeat Menu SAr 8 Geiger Counter Menu Geig ON OFF Key 9 Alarm Menu A Press and hold 10 Timer
3. Chapter 7 Computer Connectivity 7 8 Data Logging The Data Logging window allows to activate data logging to two different physical locations e Log to Computer will log the measurement data of the ParticleScan automatically to the Log to Computer window The maximum number of measurements logged to computer is limited only by the hard disk space on the computer Log to Particlescan memory will log the measure ment data to the internal memory of the ParticleScan The internal memory of the ParticleScan can log 14 336 measurements 7 8 1 Checklist Before Data Logging Before data logging either to a computer or to the Particlescan memory is started the following should be checked 1 Is the correct date amp time set All measurement data will be date and time stamped based on the information in the Time amp Date window which is accessible from the Tools tab 2 Doesthe Location Number need to be changed The location number is not only a useful tool to identify measure ments taken in different locations but also under different conditions 3 Is there any redundant data that should be erased from the Particlescan memory or the Log to Computer window 7 8 2 Data Logging to Computer pcd TCETIWh bl To log measurement data to a computer select Log or to computer gt This automatically opens the Log to ee x Em ia Computer window C meme E m m om m E a am um i ono u a a E i
4. Menu t 2 sec T 11 Date Menu MM DD Y YYY 12 Auto Timer Menu auto 13 IP Menu IP 14 Remote Monitoring Menu InEt Chapter 3 Getting to Know the ParticleScan 3 2 ParticleScan Features Isokinetic probe The isokinetic probe with the Tygon tube piece allows uniform low turbulence sampling of ambient air It is also necessary for proportional sampling of particles of all sizes Intake nozzle The intake nozzle is covered during shipping with a protective red plastic cap which is designed to keep small objects from entering into the sampling chamber The cap must be removed prior to taking a sample to prevent possible damage to the internal pump Display When the device is off and not connected to the charger the display will also be off If the device is off and connected to the charger it will show charging or charged When the unit is sampling the particle concentration measured will be displayed The displayed concentration can be shown for one particle size range at a time see Particle Size Indicators When the Menu key is pressed the display will show the user settings Particle Size Indicators The particle size indicators show which particle size range is currently displayed When the Alarm is set and the set particle concentration threshold is exceeded the appropriate particle size indicator will flash and a beep will sound Cumulative Count Ranges There are six cumulative size channels to select from 20
5. Windows XP Vista computers For USB connectivity the installation of ParticleScan USB drivers and of the ParticleScan USB Connectivity Software is necessary These are included on the Particlescan CD supplied with the ParticleScan Important The IP Menu needs to be set to IP OFF for the USB connection to work see Chapter 5 13 7 2 4 USB Driver Installation Connect the ParticleScan and the computer with the supplied USB cable To allow data communication via a USB connection to a Windows com puter two drivers need to be installed This installation process is easy and automatic 2 Fankas Ha rdi Vaid Welcome bo the Foumi Hew Harieare Winans Ce af am l a ird Oe et od Pa y V amem mad nam jaa m Ll cm a L a Lr eod DFN on UU eee ee Oe fe he te U pte ed mE ee Fia Peg fa SE XX es ee H perm Bosch oe arm eri ler ETI a 453 qa Here onic meat Fae Bho te P eV Ha E Sh oer ha ITE Lao ES B irr m The New Hardware Wizard automatically appears Insert the ParticleScan CD and leave the selec Select No not this time and click Next tion on Install the software automatically If the installation doesn t start click Next 4 Pie eth Hp ere faci Pegg tere Hp dera aid Comp keting Fe Found Hra Hartsa Wizan Vm amma dm n ag m enl rei B Em lt USE bair Corer in baud h m Pe m l Click lt Finish gt The first driver is now installed Yakama to the Fiumi Hew Hatsarre Wizare WE Emi ruf mii L Ta
6. ebi heli a hirii emcee h aac c TT T Ww mapas asm emm TEE ed biais ES oe mm Click on lt Next gt zr LT ES i a A 4 ritiri LOR paihua rp PC px Eji pritini VEN Cele irr PC 7 34 Id CrTrzim ng m Les dfe far Pe rtp Wha Bhi l un nio m 3 daring Ue ii Bini LESE Io mm n E oe ee ee RTT Drs PR elc n pa amr em rni rnm aga Hia Bb peu Pa Ld EU 7 re ens roe Soh ne fos eT iteram m r Etec tip Hiat Longo bed ele eg pd He Pa eee eee morbis bun Sed Li k 15465 1518 Ni E m m e CRE Tieri Sa Eh Gru Hmm inma mi amp E NYE HE p Imai e s oe B eTM ee tam rr SSeS ee a ery Click on lt Next gt Click on lt Finish gt to finish the setup Chapter 7 Computer Connectivity 7 2 6 Starting the ParticleScan USB Software for PC Ensure that the ParticleScan is connected to the computer via a USB cable Switch your ParticleScan on by pressing the ON OFF key for two seconds Start your ParticleScan USB Software for PC by a simple double click on the ParticleScan icon on your desktop After a few seconds the lt Connection Dialog gt window opens If you are properly connected to the ParticleScan the unit s name and serial number will appear in the USB description field The ParticleScan Control window will appear The Connection Status should be Connected Note If Not Connected appears the Particlescan may have been switched
7. le OE mi nz Ln pow EN VIR Reg PEECENH CONUM i CET Srm Eom i um rj nri uri fm dd am i im i am s Ear E ms m kia Bod mir A Re hy Ba h BT 3d LIUC IE ITI ILIUM ID r IN M m o u cabo Nd a OT PL gj m 27 Chapter 8 Troubleshooting Chapter 8 Troubleshooting 8 1 Symptom Cause and Corrective Action Symptom Unit does not turn on no display a Sample result remains at zero after a sampling b Sample result is lower than normal a Sample result is higher than normal a Battery pack does not hold a charge a 8 2 ParticleScan Technical Support Possible Cause Low battery Defective adapter charger Defective battery Defective pump Laser diode failure Isokinetic probe is missing Flowrate is low Something may be stuck in the inlet nozzle and blocking the beam Contaminated optics in sensor Calibration overdue Contaminated optics in sensor Internal noise Calibration overdue Defective or worn out battery pack Defective charger North America United States Canada and Mexico Our website www iqair us is available 24 hours per day and has answers for your most frequently asked questions Technical Support is available from 8 am 4 30 pm PST Monday Friday Call 888 560 1020 or email us at support iqair com Worldwide Corrective Action Charge battery for 3 hours Contact Technical Support Contact Technical Support Contact Technical Support Contact Technical Support A
8. off In this case you need to quit ee the ParticleScan software switch the ParticleScan on and a eT a i E mme s d cim start the ParticleScan USB Software again m ee o an m omo E Important The IP Menu needs to be set to IP OFF for the USB connection to work see Chapter 5 13 Chapter 7 Computer Connectivity 7 3 Accessing the ParticleScan via the Web Browser Open your web browser and enter the IP address of your ParticleScan e g http 192 168 100 14 The IP address of your ParticleScan can be determined by going into the IP Menu see Chapter 5 13 When the Security Window appears click Always If you are running under J2RE 5 0 select Always trust content from this publisher and click Run Remote Monitoring Menu InEt oFF Beta Function TE DN 0 L II LEES I I 1 ih Emo dem mm uh Pal IE B i i mia amma po mimi oh aE 1 i fe bee peed cece x wm Pa B m Trac amc Tar rere ku A rien 78 E E G rorum pour nnde bs dua ea ee a Egg imm gem om ET gia Hut m _ ip rie nag sk rs degs zr dia cames be arie Toa eed ere elke be e SEMEL Ee H CHESGELS HEEN EFH i m mE IE i H IRA L a ay Ser ee ea Fem Fui ut dg PTT ABO TLE Ta a dees a m Ea i p e IT BE E Pai Pa A UR LAN The ParticleScan device features a beta version of the new Remote Monitoring Menu see C
9. points logged to the ParticleScan internal memory press the MENU key until the display shows dAtA To delete the logged data press and hold the ENTER key for two seconds until dEL_dAtA flashes on the display Press and hold the ENTER key for two seconds to confirm the deletion of all logged data After the deletion of logged data the display will show dAtA___ 0 5 4 Full Memory Menu FULL The Full Memory Menu allows the user to select what should happen when the ParticleScan s data log memory is full FULLstop means that once the maximum number of data points have been logged data logging will stop FULLcycl means that once the maximum number of data points has been logged newly logged data will overwrite the oldest ParticleScan data logged To change the Full Memory Setting press and hold the ENTER key for two seconds until the stop or cycl selection starts to flash Use the UP or DOWN key to select the desired setting Confirm your selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 5 5 Concentration Units Menu Con The Concentration Units Menu allows the user to select whether the particle concentration is displayed in particles per cubic foot Con__CF particles per liter Con__Lit or particles per cubic meter 1000 liter Con1000L To change the concentration units press and hold the ENTER key for two seconds until the CF 1000L or L selection starts to flash Use
10. purge filter to the intake nozzle 3 Switch the ParticleScan on If the particle count reaches zero after a few readings the sensor is clean If the particle count does not reach zero within a few minutes this suggests sensor contamination In such a case follow the below steps see Chapter 6 2 2 6 2 2 Sensor Cleaning To clean the sensor the ParticleScan must be fitted with the purge filter and left running for several hours Should the readout still not show a zero count after that the ParticleScan should be returned to a ParticleScan Service Center for pro fessional cleaning and re calibration see page 28 Note In order to prevent the gradual accumulation of contaminants on the sensor the purge filter zero count test should be performed regularly especially after having used the ParticleScan in environments with elevated levels of airborne contamination 14 Chapter 7 Computer Connectivity Chapter 7 Computer Connectivity 7 1 Features The ParticleScan Pro CR features a built in Ethernet port RJ 45 and USB port Mini B The connection of a ParticleScan to a computer or network allows to control the ParticleScan via a Java interface on the computer The control and data transfer features allow the user to e Initiate manual or automated particle measurements e Update important ParticleScan settings such as date time and measurement updates e Download logged data from the ParticleScan memory to a
11. the UP or DOWN key to select the desired setting Confirm your selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 11 Chapter 5 Adjusting Settings in the Menu 5 6 Sample Time Menu SAti The Sample Time Menu allows the user to select the sampling period in terms of seconds for particle sampling The default setting is 6 seconds which means that the ParticleScan will sample and display a new particle concentration measurement after 6 seconds The minimum time period that can be set is 1 second and the maximum update period is 600 seconds 10 minutes To change the sample time period press and hold the ENTER key for two seconds until the currently set time period starts to flash Use the UP or DOWN key to select the desired setting Confirm your selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 5 7 Sample Repeat Menu SAr The Sample Repeat Menu allows the user to have the ParticleScan take just one sample OncE and hold the result or take continuous samples Cont until the sampling is stopped The default setting is continuous To change the Sample Repeat setting press and hold the ENTER key for two seconds until the current setting starts to flash Use the UP or DOWN key to select the desired setting Confirm your selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 5 8 Geiger Count
12. 3 20 5 20 7 21 0 22 0 25 0 microns When a cumulative size channel is selected the ParticleScan will count particles which are equal to and larger than the selected size channel Differential Count Ranges There are five differential size channels to select from 0 3 0 5 0 5 0 7 0 7 1 0 1 0 2 0 2 0 5 0 microns When a differential size channel is selected the ParticleScan will count the particles whose size lies between the selected two size channels Data Log Indicator This indicator lights up when data logging has been turned on Whenever a measurement is taken it will be logged to the ParticleScan s internal memory Timer On Indicator This indicator lights up when the auto timer is actively set The Auto Timer is a feature that allows the ParticleScan to take automatic measurements based on a timer schedule The Auto Timer schedule is set via the ParticleScan USB Utility Software or the web browser interface Low Battery Indicator When the battery is running low both the Data Log Indicator and the Timer On Indicator will flash The unit can operate for another 5 10 minutes from the time the Low Battery Indicator comes on ON OFF Key Press and hold for 2 seconds to turn the device on or off SAMPLE Key Press once when the device is on to start a measurement Press again to stop a measurement UP DOWN Keys Use during a measurement to select size channel displayed It is also used to change a menu setting MENU Key Press 1 to 1
13. 4 times to display one of 14 user menus ENTER Key Press and hold for 2 seconds when in a menu to make a menu item changeable Press once in certain menus to progress Press and hold for 2 seconds to save changes in a menu Chapter 4 Taking Measurements with the ParticleScan Chapter 4 Taking Measurements with the ParticleScan 4 1 Preparing the ParticleScan for Use To prepare your ParticleScan for use simply follow these steps 1 Remove the red protective cap from the intake nozzle 2 Take the isokinetic probe and attach it with the tubing end to the intake nozzle 4 2 Switching the ParticleScan On and Off 1 Toswitch the ParticleScan on press and hold down the ON OFF key for 2 seconds When the device is turned on it will sound a short beep and show STANDBY on the display 2 Toturn off the device press and hold down the ON OFF key for 2 seconds When the ParticleScan turns off it will sound a short beep and the display will extinguish or show Charging when it is connected to the power adapter 4 3 Sampling Particles 1 Totake a measurement turn the ParticleScan on and press the SAMPLE key The display will count down while the pump gathers the first air sample and then displays the first measurement There will be a delay of a few seconds until the countdown starts during which the ParticleScan performs a routine check The number in the display represents the number of particles calculated to be present per
14. 5 7 4 6 7 5 7 6 7 7 7 8 7 8 1 7 8 2 7 8 3 7 8 4 7 8 5 7 8 6 7 8 7 7 8 8 Features Computer Connectivity Options Via a Network Via a Crossover Connection Via USB USB Driver Installation ParticleScan USB Software for PC Installation Starting the ParticleScan USB Software for PC Accessing the ParticleScan via the Web Browser The ParticleScan Control Window Start Stop Measurements Sample Time Sample Repeat Measurement Units Count Type ParticleScan Display On Off Setting the Time amp Date Using the Auto Timer Scheduling Regular Measurements Data Logging Checklist Before Data Logging Data Logging to Computer Data Logging to ParticleScan Memory Full Memory Options Viewing Logged Data Printing Logged Data Saving Logged Data to a CSV File Importing a ParticleScan Data File into Excel Chapter 8 Troubleshooting 8 1 Symptom Cause and Corrective Action Chapter 9 Technical Specifications for ParticleScan Pro and CR 9 1 Technical Specifications page 15 15 15 15 15 16 16 17 18 19 20 20 20 20 20 20 20 21 21 22 23 23 23 24 24 24 25 25 26 28 28 29 29 Chapter 1 About Particle Counting Chapter 1 About Particle Counting 1 1 How Do Particle Counters Work Laser particle counters use a laser diode light source and collection optics for particle detection Particles scatter the light from the laser diode beam in the direction of the collec
15. 99 particles per channel 120V 60Hz or 230V 50Hz Nickel Metal Hydride 5 hours continuous operation 7 5 x 40x 2 25 inches 19 5 x 10 0 x 5 5 cm 1 8 Ibs 0 8 kg carrying case purge filter isokinetic probe power adaptor network cable crossover adapter USB cable CD calib certificate user manual 1 year on parts and labor e Internal memory for 14 366 data points e Realtime logging to computer via USB or network connection e Data transfer via USB or network conn Network Connection e Windows 98 ME NT 2000 XP Vista OSX or Linux USB Connection e Windows XP Vista ParticleScan CR 0 3 um 0 1 cfm 0 3 0 5 0 7 1 0 2 0 5 0 1 600 seconds user selectable particles per cu ft particles per liter or particles per cubic meter 1000L 8 digit LED Laser diode 680 nm 1 99 999 999 particles per channel 120V 60Hz or 230V 50Hz Nickel Metal Hydride 4 hours continuous operation 7 75 x 4 0 x 2 25 inches 19 5 x 10 0 x 5 5 cm 1 8 Ibs 0 8 kg carrying case purge filter isokinetic probe power adaptor network cable crossover adapter USB cable CD calib certificate user manual 1 year on parts and labor e Internal memory for 14 366 data points e Realtime logging to computer via USB or network connection e Data transfer via USB or network conn Network Connection e Windows 98 ME NT 2000 XP Vista OSX or Linux USB Connection e Windows XP Vista Notes
16. E LET atk TETE Fb vin m d Li ae bin o M I Pi z i If a measurement is in progress measurement data is Si EM Tam added with every measurement update rm Por am uj HA um l Las J Hope jis To delete the logged data click on the lt Delete Data gt ma im mmi aigi iun button When the data is deleted the Log to Computer T 3 a EGEE FHD PIN Z window will automatically be cleared r To print logged data click on the Print button see Chapter 7 8 6 To save logged data to a CSV file click on the Save to File button see Chapter 7 8 7 23 Chapter 7 Computer Connectivity 7 8 3 Data Logging to Particlescan Memory To log measurement data to the ParticleScan s internal memory select Log to Particlescan memory impua ema Cenni Hi If a measurement is in progress the next measurement iij update will be logged to the ParticleScan s internal je LENT memory a bum i L a EE E i i i i FER Hr cope EI 0o mmm Jem u 7 8 4 Full Memory Options The ParticleScan can log 14 336 measurements When this number is reached you have the option to stop data logging or to overwrite the oldest data with the newest logged data Refer to Chapter 5 4 for more details LET NES dE E 5 SEEN LIONS Lie GA 7 8 5 Viewing Logged Data To view data that was logged to the ParticleScan s p 00 memory click on the Data Download button in the ane Con
17. E UT HE vm pij Di rni Ta E aD ee CL T es Fr em LEasrguc eEm nWE Am m Ba mani rumbo Re ees wm cm Fa NE nw abl n di ne II Ce o a pu s amp E a EUER i Pam a r impe ian a hia a MER EEN feas Ti Ud su L kia a 4 i Li E T el A a PRG Ge a I EN EERE E GERNE OO EEMI 1127 a ERG oe aes Eie dri erga a ar ee EE n dae zat L o a ee Se ee ee et jl The Alarm sheet allows you to set alarm particle threshold levels The values need to be selected before data is imported Data points that are above the alarm threshold levels are then marked in red l E m a Dele We mr p em iur gs im di mr j me amp elssFum mE B lk T a ME B Lj s z EL I i E en remewemrH I DIE i ELE i im E P E mr xs i Tom X E i umm d r1 TELF pup T LED oj P fre ridi maman daar a 1 E I EL Ma BIN FIT ZEE 11h mum mm 1 UD z mnl ao a ian es rm T 4 bk Wb O i r ide ag CET phe Inr HIT mr I Es PIE GLAS 1 apr su bt lih seara E LE A4 VALE L Frm La mam TI uem IJ Ra uam um mE Lm LIN Gram nu E a LP E amm 1 IT d m m Ec E jie moii j may Eh B Da amre Mas re bis ET m m a n m o pH DEF timers HIE mor m mt CPP 3 rm mt uk AE rp prr h ie rv o me we TTL i F la CEF 1 2a L m m E ELI nhau is T 7 E mim 1d ELEN dia UH agi B FETE C tmi i Vm ram oe i T LE ucl ma Fi a isr b am m EC i ED um a LE RIF ia Re rur al Lega DG i gin ld rm a im nm ut Tp eee i
18. EE Seat Sh CF rang om i he amp il wd os pee Be ie RLRE baih uo lE NES nibo E ba 5 mus ud rH ge UM 26 Chapter 7 Computer Connectivity Your data is now automatically imported into the data sheet The graph sheets give you a visual timeline for your logged data djs cab aeo m cum om am umm am E E bee Egi dar Beh IE 9 oaa pw ow om due oe m AD ijo i hu i ma 5 p E 1 B Fe SR T TTE E d yo I d i i gm iz I i ee a ee ne ee Cum ad j E pepe L 31 ES renda Lave RR ni m H FH Fs BH EI m Lk m pre ii proram me fa mi mm nem eL m IIE 371 1 iara EET m nk aru mu EI HER gam nh L EL Emi ly i em p qu ET i LINE IV i k muet EL mr E prse PLI m 1 LE Ja i mili E ru PaT M ir uos ae E I Eu ry m Ee e Vue us a an Ho LETTE UB OH I PITE aj rm nr TE iii F rgmammm r5 1 FPE rmt E ro m Fr u rare cb 1 mi Tui rm Dm s fiom ES IEEE L TIHI m B s Ls MEE LEE umma a mone i ISI mn EE FE LL Ln ey gt Coe ZB I T z2 se gu HH T LPEE IE I ter IL rr Vai om d dde DUNG j Ln oe I LET Lr LE T Lol LIA Lm Een i Vn Ii 5 gi bh HE I La amram i r pe iiy i oe T mem Lars J qe mg i nem 57 l THS zal rH unm De Jm LI i immmEm HEN 1 im c3 GE ral Dum ull i im mon 1 Be PUR ry Uu T pho mcum 7 mi ada uiis En aat mm cm d ESTUEPP i a ee ca US drama ee ee i m mnt mum ym mm fed lum i o Lou om L ga rx a lsi me ff Peme oom i EIE EE i Rum F LE J
19. ENU key one to 14 times To fast exit a menu at any time and get back to the measurement screen you may press the SAMPLE key at any time 5 1 Location Menu Loc The Location Menu allows the user to assign a location number from 1 256 to any data that is logged To change the location number press the MENU key once until the display shows Loc Press and hold the ENTER key for two seconds until the location number starts to flash Then use the UP or DOWN key to select the desired location number To confirm the selection press and hold the ENTER key for two seconds until the location number stops flashing 5 2 Data Logging Menu Log The Data Logging Menu allows the user to log data to the ParticleScan s internal memory A user can set this function to be on or off Whether data logging is currently on or off is indicated by the status of the Data Log indicator To turn the data logging on or off press the MENU key until the display shows Log Press and hold the ENTER key for two seconds until on or off selection starts to flash Use the UP or DOWN key to select the desired setting Confirm the selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 5 3 Delete Data Menu dAtA The Delete Data Menu shows how many data points have been logged to the Particlescan memory and allows to erase the logged data The ParticleScan can log a maximum of 14 336 data points To view the number of data
20. To Buy Visit www sylvane com or call 800 934 9194 For Product Support Contact IQAir at 1 877 715 4247 Pa rticle5can yy Airborne Particle Counter User Manual wu n oce ParticleScan CR ParticleScan Pro The IQAir Group reserves the right to change specifications contained in this document at any time and without prior notice Copyright The IOAir Group 2000 2008 All rights reserved IOAir is a registered trademark of The IQAir Group ParticleScan is a trademark of The IQAir Group Important Safety Information Important Safety Information Class 1 Laser Product This product incorporates a Class 1 laser diode based sensor as defined in 27 CFR Subchapter J of the Health and Safety Act of 1998 and applies when the instrument is used under normal operating conditions and during maintenance procedures Service procedures performed on the sensor can result in exposure to invisible radiation Service The laser diode based sensor inside this instrument carries a warning label as shown below WARNING INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM Warning Do not attempt to sample reactive gases such as hydrogen or oxygen with the particle counter Reactive gases create an explosion hazard within the counter Water solvents or other liquids of any type should never be allowed to enter the instrument Table of Contents Table of Contents page Important Safety Instructions Cha
21. as set in the ParticleScan To change the time double click on the hour minutes or seconds and use the arrows to adjust To save your selection to the ParticleScan press the Save button To change the date double click on the lt gt button This will open the Date window where the year month and day can be selected Press Select amp Close to close the Date window To save your selection to the ParticleScan press the Save button 7 6 Using the Auto Timer The Auto Timer Settings section allows to schedule the ParticleScan to make automatic measurements To access the Auto Timer Settings click on the lt gt button Note When the Auto Timer schedules measurements these will automatically be logged to the internal memory of the ParticleScan whether or not Log to Particlescan memory is enabled a ee PE ee a TT ee a aa L LE 21 Chapter 7 Computer Connectivity 7 7 Scheduling Regular Measurements To take measurements at regular intervals choose the interval and the sample time per interval If you would like to take a measurement every hour for 5 minutes for example enter 1 and hour in the top row of the window and 5 and minutes in the second row Next select the time you would like this measurement schedule to begin designated with lt Start time gt If you would like to begin immediately select lt now gt If you would like the measurement
22. ckly to changes in particle concentrations than the display 5 9 Alarm Menu A The Alarm Menu allows the user to set audio alarm thresholds for every one of the six cumulative 20 3 20 5 20 7 21 0 22 0 25 0 microns and five differential 0 3 0 5 0 5 0 7 0 7 1 0 1 0 2 0 2 0 5 0 microns size channels When an alarm threshold is exceeded a beep alarm will sound and the appropriate channel size LED will flash To set an alarm threshold for a channel use the UP or DOWN key to select the size channel for which you would like to activate the alarm Then press the Menu key until you reach the Menu display starting with A for Alarm Press and hold the ENTER key for two seconds until A0000000 appears Use the UP or DOWN key to enter the first digit and or press the ENTER key to move one digit to the right Once the desired threshold is entered press and hold the ENTER key for 2 sec onds to confirm To turn off an alarm threshold select the appropriate size channel LED with the UP or DOWN key press the MENU key until you reach the Menu starting with A press and hold the ENTER key for two seconds until the display shows A0000000 with the first zero flashing Press and hold the ENTER key for two seconds until the zero stops flashing and switches to A OFF Your alarm threshold has now been turned off Chapter 5 Adjusting Settings in the Menu 5 10 Time Menu t The Time Menu allows the user to set the current time insid
23. computer e Log particle measurements in real time from the ParticleScan to a computer i e use as a remote sensor e Program the ParticleScan to take regular automated measurements with or without being connected to a computer Caution To use USB port reliably the IP menu needs to be set to IP OFF see Chapter 5 13 7 2 Computer Connectivity Options There are three basic ways to connect a ParticleScan to a computer 7 2 1 Via a Network Connection Network cable from ParticleScan Ethernet port to network System requirements Windows 98 ME NT 2000 XP Vista Mac OSX Linux Software requirements Web browser Java Runtime Environment Other requirements Network with router If a network is available connecting a ParticleScan to the network via a network hub or switch allows to access the ParticleScan from any com puter in the network that has a web browser e g Internet Explorer Safari etc and Java Runtime Environment installed The Particlescan CD includes J2RE for PC For other computers the appropriate J2RE version can be downloaded for free from www java com On many current com puters Java Runtime Environment is pre installed The ParticleScan is identified in the network by an IP address The ParticleScan comes pre configured with its network port and IP address off To activate the net work port and IP address of the ParticleScan go to the IP Menu and acti vate either DHCP or STATIC see Chapter 5 13 7 2 2 Via a Cro
24. constant STATIC appears Now you can adjust the IP address IP Addr the subnet mask Subnet and the gateway Gate by pressing an ARROW key to reach the item to be modified followed by pressing and holding the ENTER key The ARROW and ENTER keys serve to modify the IP address subnet mask and the gateway 13 Chapter 6 Maintenance of the ParticleScan 5 14 Remote Monitoring Menu InEt oFF Beta Feature Please visit www ParticleCam com to find out more about this beta feature Important Note Changing InEt oFF to InEt on disables all normal functions These normal functions can be enabled again at any time by selecting InEt oFF Chapter 6 Maintenance of the ParticleScan 6 1 The Battery Your ParticleScan is equipped with a internal Ni MH Nickel Metal Hydride rechargeable battery pack Fully charged the ParticleScan Pro will run continuously for up to five hours and the ParticleScan CR will run continuously for up to four hours Note For maximum battery life IP OFF should be selected in the IP Menu see Chapter 5 13 6 1 1 Low Battery Indicator When the battery is running low both the Data Log Indicator and the Timer On Indicator will flash simultaneously The unit can operate for another 5 10 minutes from the moment the Low Battery Indicator comes on 6 1 2 Recharging the Battery To recharge the internal battery pack of the ParticleScan simply connect the supplied power adaptor charger to a power outlet a
25. cubic foot liter or cubic meter 1000 liters of air depending on the concentration unit selected see Chapter 5 5 2 The display of the ParticleScan will update in regular intervals as selected in the Sample Time Menu The default setting is 6 seconds see Chapter 5 6 3 Tostop taking measurements press the SAMPLE key once The last measurement result is now frozen on the display 4 4 Taking Samples at Different Size Channels The ParticleScan features six size channels which allows the user to take cumulative counts for six different particle size ranges and differential counts for five different size ranges 1 When the ParticleScan is first switched on it will display the particle concentration per cubic foot cu ft of air for the default Cumulative Count Range i e 0 3m 2 Tochange the size channel to the next particle size range simply press the UP key once The Size Range Indicator LED will shift from 20 3 to 20 5 3 Repeated pressing of the UP key will scroll through all the different size ranges first the Cumulative Count Ranges then the Differential Count Ranges To reach the required count range simply scroll through all the count ranges until the desired Particle Size Indicator is lit 10 Chapter 5 Adjusting Settings in the Menu Chapter 5 Adjusting Settings in the Menu The ParticleScan Pro CR has 14 menus which allow the user to set a range of parameters To access these menus press the M
26. d to your ParticleScan by a network router connect your ParticleScan to a network with a network cable and ensure that DHCP is selected in the IP Menu The IP Menu should now show the IP address assigned to your ParticleScan by intermittently displaying DCHP IP xxx xxx and box xxx The x stands for numbers The IP address consists of four blocks separated by a period The first two blocks have the IP in front Blocks three and four do not A typical IP address could look like this on the ParticleScan display IP 192 168 0 79 In this exam ple the IP address would be 192 168 0 79 It is this set of numbers together with the periods must be entered into the address field of the web browser When the IP address is flashing on the display this means the ParticleScan is not receiv ing an IP address This could be due to a problem with the physical connection to the network or a problem with the DHCP server Note If the ParticleScan was disconnected from the network it can take up to 3 minutes for the ParticleScan to be reassigned an IP address by the network router In some network environments it may be desirable to manually assign a specific fixed IP address commonly referred to a a static IP address To set a static IP address go to the IP menu press the ENTER key for two seconds until the display starts flashing Then press the ARROW UP or DOWN key until STATIC flashes on the display Press the ENTER key for two sec onds until a
27. e continuous samples cont until the sampling is stopped 7 4 4 Measurement Units Select one of the three measurement units particles per cubic meter 1000 L particles per liter or particles per cubic foot cu ft This can be done during or after a measurement 7 4 5 Count Type Select between Cumulative and Differential The cumulative selection shows all the particles equal to or larger than the selected size channel The differential selection shows the particles whose size lies between two size channels Refer to 3 2 7 4 6 ParticleScan Display On Off The ParticleScan Display option allows to turn off the display and all indicators of the ParticleScan This may be useful when the ParticleScan is used as a remote sensor Turning off the display will also save battery life when the ParticleScan is not connected to a power adapter tips cen umi ji zz i ab oo D Ob hE moie FEET AO I 9d umm ome ruueuE m Bim i en iy a Oe eee giu m m a es i E C Fun i en E i 1 ira i i i a a ee n r i Faa a SE es ee T mmm fia es es onem GE m co LOMETE ee a as Le W ITE e E Hi III nib HEUS bmw a un ee iF eiaa i ai E a yp a E cee miu yie cum e peo IH r ihl Er a d z B i Op Hi EE ICEF pii o 5 LIN m irn 20 Chapter 7 Computer Connectivity 7 5 Setting the Time amp Date The Time amp Date section shows the current time and date
28. e the ParticleScan The ParticleScan uses a 24 hour clock format The internal clock is used to time stamp logged measurements It is also used for the automatic timer function To set the time press the MENU key until the display menu that starts with t is Shown Press and hold the ENTER key for two seconds until the hour block flashes Use the UP or DOWN key to set the hours Press the ENTER key to advance to the minutes Use the UP or DOWN key to set the minutes Press the ENTER key to advance to the seconds Use the UP or DOWN key to set the seconds Press and hold the ENTER key for two seconds until the flashing stops to save the selection 5 11 Date Menu MM DD Y YY Y The Date Menu allows the user to set the current date inside the ParticleScan The date format used is MM DD YYYY This date is used to date stamp logged measurements It is also used for the automatic timer function To set the date press the MENU key until MM DD YYYY is shown on the display Press and hold the ENTER key for two seconds until the month block starts flashing Use the UP or DOWN key to set the current month Press the ENTER key to advance to the days Use the UP or DOWN key to set the day Press the ENTER key to advance to the year Use the UP or DOWN key to set the year Press and hold the ENTER key for two seconds until the flashing stops to save the selection 5 12 Auto Timer Menu auto The Auto Timer Menu allows the user to activate or inactivate a time
29. ead sheet or other program press the Save to File button Note The data will be saved to file in exactly the format that you see in the window Ensure before saving to file that the Measurement Units and the Count Type are set as desired In the Save window select the desired location where the file should be saved and enter the file name The file is saved in the CSV format for easy import into spread sheets E come we ld E 25 Chapter 7 Computer Connectivity 7 8 8 Importing a ParticleScan Data File into Excel The CSV data file that can be saved from the data logging window see Chapter 7 8 7 can be opened and formatted in any common spreadsheet program To make things easy the ParticleScan CD contains an Excel Data Import Sheet that already contains convenient data import and formatting functions Double click on the Data import sheet icon on the ParticleScan CD Click on Enable Macros Click on Import Data File Locate and select the desired logged data file you created in Chapter 7 8 7 Then click on Open te E Edi im ih me pas c m E Fia ETETE Bai uou La re o e a arde amb F H om bee om eh nid ih T 9 oan sualaptomog mom dod Bub sk u han E TU gem T 1 i yr I m Para tcan7 Se FR Ca Cl d TEMA PCS CT Cai CLP TE ers r 7 bah umo 02 UI GRE our S IE E AT acA Be e 5 LESIN lm si og a Re ehm des g ai bk u laji L
30. er Menu GEIG The Geiger Counter function enables the ParticleScan to emit an audible signal at intervals which are proportionate to the number of particles 20 3 um that are detected in a period of one second The Geiger Counter Menu allows the user to choose from 10 sensitivity levels The most Setting One beep per sensitive setting is 1 which means that for each particle counted in a period of one x particles second the ParticleScan will generate one beep The least sensitive setting is 10 O which means that for every 500 particles counted in a one second period one beep OFF will be generated To change the Geiger Counter setting press the Menu key until you reach the Menu display starting with GEIG Press and hold the ENTER key for two seconds until the current setting starts to flash Use the UP or DOWN key to select the desired setting OFF means that the Geiger Counter function is disabled 1 to 10 represent the available sensitivity settings see table Use the UP or DOWN key to select the desired setting Confirm your selection by pressing and holding the ENTER key for two seconds until the selection stops flashing 1 2 3 A 5 6 7 8 9 0 Note Whereas the ParticleScan display updates particle concentration after 6 sec onds default the Geiger Counter issues a beep based on the number of particles sampled in one second Due to the shorter sampling period the Geiger Counter reacts more qui
31. hapter 5 14 The Remote Monitoring Menu allows the user to turn the ParticleScan into a remote particle monitor which can be accessed from anywhere around the globe via internet Please visit our Website www ParticleCam com to find out more about this beta feature Important note The selection of InEt on disables all normal ParticleScan functions These normal functions can be enabled again at any time by selecting InEt oFF This is a free beta version for trial purposes only Full functionality is not guaranteed Chapter 7 Computer Connectivity 7 4 The ParticleScan Control Window The ParticleScan control window which can be reached via a web browser connection or a ParticleScan USB software connection has numerous remote control and data logging features 7 4 1 Start Stop Measurements To manually start or stop a measurement click on the Start and Stop button The measurement data is displayed in six current measurement fields after every measurement update 7 4 2 Sample Time The Sample Time selection allows to select the update period in terms of seconds for particle sam pling If the setting is 6 seconds the ParticleScan will display a new particle concentration measurement every 6 seconds The time also coincides with the data points logged 7 4 3 Sample Repeat The Once Continuous selection allows the user to have the ParticleScan take just one sample and hold the result once or tak
32. i Lire milie ends m DEus Lm EU POI ee C 78 Eg Dee PU atom CD 0 p TI ERI IRE TI E ug ry tram n p pray re La Sia shanu erred Gi Yi manga Up lm a eel E T fh mh ira ey m gi pepe icum DOODERCI GR e aiim dg mn Tid eit ot The New Hardware Wizard automatically appears to install the second driver Select lt No not this time gt and click lt Next gt Chapter 7 Computer Connectivity 6 7 Pied ghee BIT II Lon Mops Ie Comp keting tie Feud Hos Hzrihsuro welrani te ete ee hi Vm mimm eg mn ms rn dg m ol ee m LEA Zara i i F USE paiT oe Lel jj pmi kpa s amer sas am bn ETI CES rn Hepes ice basri fone PAd OR harha kd ed ba iit Ponds m hom Pm nr md Leave the selection on Install the software auto matically gt and press Next 7 2 5 ParticleScan USB Utility Software for 1 PC Installation mz mmm m To view and transfer data between the computer and the ParticleScan the ParticleScan USB Utility Software needs to be installed It is supplied on the ParticleScan CD Double click on the PScan USB setup which is found on the ParticleScan CD RI mra E 2 Ejip eritir Rw ip eE tahi 3 Tewe Celi a Divi Visitmm be tha Partic hcan U8 clam y eas bojte ien WEE Sater cor FE rms far PC Freep heard His r ll chee LL ees Da a cual i vhs X E riz cien rinm ph pr pim ep anam Esa ee en es en ee Kunde dec ha eee Heg yes cba cg eee Be a B 055 2 rare
33. nd the round connector to the power socket of the ParticleScan It takes about 3 hours to fully recharge the inter nal battery pack When the unit is turned off and the power adapter is connected the display will show charging When the battery is fully charged the display will show charged Caution Only use the supplied adaptor charger to recharge the ParticleScan device There are two charging LEDs next to the power socket The green LED is on when the power adapter is connected The red LED is on when charging is in progess 6 1 3 Replacement of the Battery Pack The ParticleScan features one of the most sophisticated charging circuits available today which ensures maximum battery life by monitoring voltage and temperature during charging This means that the ParticleScan can be recharged over 1000 times before the battery pack may need replacement To replace the battery contact Technical Support see page 28 6 2 Sensor Testing amp Cleaning After taking repeated readings in non controlled environments the highly sensitive particle sensor in your ParticleScan may have accumulated contaminants As a result the particle count may become inaccurate A special purge filter is supplied with the ParticleScan kit to test the sensor for contamination The test should be undertaken as follows 6 2 1 Zero Count Test 1 Remove the red protective cap or isokinetic probe from the ParticleScan s intake nozzle 2 Attach the tubing end of the
34. omputer or network measurement data can also be logged in real time to the computer via the ParticleScan USB Utility Software In both cases the data can be viewed and saved to a text file that can be easily opened and formatted in any common spreadsheet program Logged data can also be printed directly from the logging window to a printer A printout of particle counting results can be used as a record whenever documentation of room cleanliness is required as in Fed Std 209E cleanroom certification A permanent record is also useful when tracking the particle concentration trend at a workstation or other remote location Chapter 2 The ParticleScan Kit Chapter 2 The ParticleScan Kit 2 1 Unpacking and Initial Inspection Each ParticleScan device has been thoroughly inspected and tested by the manufacturer and is ready for use Prior to use please read this instruction manual Upon receipt inspect the shipping carton for damage If the carton is damaged notify the carrier and dealer and save the carton for carrier inspection Note You may wish to keep the outer carton for safe shipment when you send the ParticleScan for calibration Always store and ship the ParticleScan in the carrying case 2 2 Packing List Open the two latches of the carrying case and inspect the kit for completeness Also check visually for broken parts scratches dents or other damage Your ParticleScan kit should consist of the following items
35. pter 1 About Particle Counting 6 1 1 How do Particle Counters Work 6 1 2 The Two ParticleScan Models 6 1 3 Data Logging Options 6 Chapter 2 The ParticleScan Kit 7 2 1 Unpacking and Initial Inspection 7 2 2 Packing List 7 Chapter 3 Getting to Know the ParticleScan 8 3 1 The ParticleScan Unit 8 3 2 ParticleScan Features 9 Chapter 4 Taking Measurements with the ParticleScan 10 4 1 Preparing the ParticleScan for Use 10 4 2 Switching the Particlescan On and Off 10 4 3 Sampling Particles 10 4 4 Taking Samples at Different Size Channels 10 Chapter 5 Adjusting Settings in the Menu 11 5 1 Location Menu Loc 11 5 2 Data Logging Menu Log 11 5 3 Delete Data Menu data 11 5 4 Full Memory Menu FULL 11 5 5 Concentration Units Menu Con 11 5 6 Sample Time Menu SAti 12 5 7 Sample Repeat Menu SAr 12 5 8 Geiger Counter Menu GEIG 12 5 9 Alarm Menu A 12 5 10 Time Menu t 13 5 11 Date Menu MM DD YYYY 13 5 12 Auto Timer Menu auto 13 5 13 IP Menu IP 13 5 14 Remote Monitoring Menu InEt 13 Chapter 6 Maintenance of the ParticleScan 14 6 1 The Battery 14 6 1 1 Low Battery Indicator 14 6 1 2 Recharging the Battery 14 6 1 3 Replacement of the Battery Pack 14 6 2 Sensor Testing amp Cleaning 14 6 2 1 Zero Count Test 14 6 2 2 Sensor Cleaning 14 Table of Contents Table of Contents Chapter 7 Computer Connectivity 7 1 7 2 7 2 1 7 2 2 7 2 3 7 2 4 2 5 7 2 6 7 3 7 4 7 4 1 7 4 2 7 4 3 7 4 4 7 4
36. r program that has been set via the Particlescan web browser interface see Chapter 7 7 The auto timer allows the ParticleScan to turn itself on and off to take measurements at regular intervals This is useful to collect regular particle samples over long periods without having to sample all the time This is desirable for permanent sampling applications in order to reduce the wear on the sampling pump and other com ponents It also can be useful to reduce sampling noise in noise sensitive environments 5 13 IP Menu IP The IP Menu allows the user to activate and deactivate the network port RJ 45 and assign an IP address to the ParticleScan on the network The IP address is a number with which the ParticleScan is identified on a network When the IP number is entered into a web browser such as Internet Explorer the ParticleScan can be accessed via the network The IP Menu has three main settings IP OFF DHCP and STATIC The default setting of the IP Menu is IP OFF which means that the RJ 45 port of the ParticleScan is inactive NOTE Data transfer via the USB port requires the IP Menu selection to be set to IP OFF To activate DHCP press the MENU key until the IP Menu IP OFF appears press the ENTER key for three seconds until IP OFF starts to flash Then press the ARROW DOWN key once DHCP will appear flashing on the display If the ENTER key is pressed the DHCP mode is activated To view the current IP address that has been assigne
37. ssover Connection Connection Network cable with crossover adapter from ParticleScan Ethernet port RJ 45 to computer Ethernet port RJ 45 System requirements Windows 98 2000 NT XP Vista Mac OSX Linux Software requirements Web browser Java Runtime Environment Other requirements Ethernet port RJ 45 on computer network cable with crossover connector supplied If no network is available but the computer has an Ethernet port RJ 45 you can connect to the ParticleScan with the supplied network cable and the crossover adapter You connect to the ParticleScan via a normal web browser by entering a valid IP address in the address window of the web browser It is recommended that a fixed static IP address is assigned to the ParticleScan and the computer otherwise IP addresses are assigned randomly with each restart An IP address can be assigned to the ParticleScan in the IP Menu of the ParticleScan see Chapter 5 13 ParticleScan with network cable for direct connection to the network ParticleScan with crossover adapter and net work cable for direct connection to the ethernet port of a computer 15 Chapter 7 Computer Connectivity 7 2 3 Via USB 1 System requirements Windows XP Vista Software requirements Particlescan USB Connection Software and ParticleScan USB drivers supplied on CD Hardware Computer with USB port USB cable supplied The USB connection of the ParticleScan is only supported for
38. tion optics The collection optics focus the light onto a photo diode that converts the bursts of light into electrical impulses The pulse height is proportional to the particle size Impulses are counted and their intensity is measured for particle sizing The results are then displayed digitally for the specific size channel s and set measurement unit 1 2 The Two ParticleScan Models The six channel ParticleScan handheld particle counters are available in two configurations ParticleScan Pro This model is designed for indoor air quality use featuring a 0 025 cfm sampling rate The flow rate of 0 025 cfm of the ParticleScan Pro is more suitable for environments with normal to high particle counts since the lower flow rate and smaller sampling diameter allow more accurate counting of elevated particle concentrations ParticleScan CR This model is designed for cleanroom use featuring a 0 1 cfm sampling rate and a HEPA filter for the exhaust air The higher flow rate of the ParticleScan CR permits statistically significant results even if the particle concentration is low and the measurement time is short 1 3 Data Logging Options ParticleScan Pro and ParticleScan CR handheld counters allow the logging recording of measurement data onto the ParticleScan s internal memory from where it can be downloaded at a later time to a computer via the ParticleScan Utility Software or a web browser When the ParticleScan is connected to a c
39. to start at a specific time in the future press on the lt gt button and specify that time Next select the desired lt End time gt of the measure ment schedule If you select lt unlimited gt the meas urement schedule will stay in effect until disabled This can be done by deselecting the lt Timer Enabled gt but ton Alternatively the Auto Timer may be disabled directly in the Particlescan Menu starting with auto You can also select a specific end time by clicking on the button to the right of unlimited and clicking on the lt gt button The third option to define the end time is to select a specified number of run times Once you made your selections you can download these to the ParticleScan with the Save button To enable the timer you must select Timer Enabled Alternatively you can enable the Auto Timer in the Auto Timer menu which is accessible from the ParticleScan C usto Timer Eetiinge 192 368 70 cre dias pee lang fori 5 Iminirs Sante OW now End liime iied Lrj eles Caingle lima H gacanada mmm Enae F C uao Timer Settings 102 36H 70 MO BHES E HE E pes for imes HT emi jus w cosas 133200 End tive unnm e PR 13J0 DD Leal ttes Sabres Tim E 1 mein mmm Enae F 7 uan Timer Setiiegs 192 368170 ETE Ina fnr Sains lett pir End tie umi er Ent ase Samgie Tima b hapini Imm Endt E 22
40. trol window Then press the lt Load Data gt button All the logged data will now be loaded from the ParticleScan to the window Depending on the amount of data logged this may take several minutes Note Loading data to the window leaves the data on the ParticleScan memory unaffected To delete the logged data on the ParticleScan press the Delete Data button and confirm this choice in the pop up confirmation window e The Clear Window button clears all data from the window but leaves the data logged in the ParticleScan memory unaffected To print logged data click on the Print button see Chapter 7 8 6 e To save logged data to a CSV file click on the Save to File button see Chapter 7 8 7 24 Chapter 7 Computer Connectivity 7 8 6 Printing Logged Data To print logged data directly from the logged data window press the Print button Note The data will be printed in exactly the format that you see in the logging window Ensure before clicking Print that the Measurement Units Concentration Units and the Count Type are set as desired For successful printing ensure that you have selected the desired printer the desired media size and orientation lived tejas eee oe irmoen rad Perag irm ELET Finn CEN Tampe Hon oma alg Thin m ow Dip b ge f b 4 remm nes pd LN L8 mid 7 8 7 Saving Logged Data to a CSV File To save logged data to a file for import into a spr
41. ttach isokinetic probe Contact Technical Support Clean intake nozzle with compressed air Do not push any object down into nozzle Contact Technical Support Contact Technical Support Perform zero count test Contact Technical Support Contact Technical Support Contact Technical Support Test voltage of charger Replace charger Contact Technical Support Our website www iqair com is available 24 hours per day and has answers for your most frequently asked questions For additional technical support email info incen com Warning Tampering or opening the ParticleScan device may result in exposure to invisible laser radiation that can cause severe eye injuries Service and repairs on the ParticleScan must only be undertaken by IOAir or Incen Tampering with the warranty seal on the ParticleScan will void the warranty 28 Chapter 9 Technical Specifications Chapter 9 Technical Specifications for ParticleScan Pro and CR Minimum sensitivity Flow rate Size channels um Sample time Count displayed as Display Laser source Audible alarm range Power Rechargeable batteries Dimensions amp weight Supplied accessories Warranty Data logging System requirements ParticleScan Pro 0 3 um 0 025 cfm 0 3 0 5 0 7 1 0 2 0 5 0 1 600 seconds user selectable particles per cu ft particles per liter or particles per cubic meter 1000L 8 digit LED Laser diode 680 nm 1 99 999 9
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