PhoCheck+ 1, 2, 3 & 5000Ex User Manual V2.3
Contents
1. Data logged measurements are stored in files created automatically and issued a number that i s incremented each time a new file is opened Stored data can be viewed on the PhoCheck instrument or it can be downloaded to a PC for analysis and to be archived Ion Science recommends downloading saved readings once a week In some applications readings need to be recorded in many different locations leading to many hundreds of stored files PhoCheck was designed with these requirements in mind and has the facility to store files into Zones The PhoCheck has a default Zone called Zone 0 which can not be deleted unless specified all readings will automatically be stored under this Zone The PhoCheck has an additional 199 Zones which the user can name themselves either direct via the instrument or by using the IonPC software View Data 2 3 amp 5 Zone File This function allows the viewing and detection Dette R of Data Logged Files within the PhoCheck zone memory 31 First select the Zone of interest by moving the cursor using the SA fl Des up and down keys press enter to select it Then select the required File in the same way Now select the View Data symbol this will show the first reading logged with a date and time stamp CaN aes 00 and the number of logged readings within the selected file ELLE To view the stored data in a graphical form press the enter key l Da A graph representing the stored readin2. after every key press Settings Lamp Application Backlight Clock File Calibration Backlight settings res 0 On g Off EY f On after key press for 5 sec Clock Set the instruments dock and date for the purposes of data logging Either set it manually or if your PC clock is Menu Settings correct you i i Settings Lamp Application Backlight Clock Fie Calibration can simply set your instrument to the same time as your PC clock Set instrument clock a April 2005 0416 18 Set to PC Clack Set Clock File Menu Settings Allows you to save the settings you have creded to your PC for future use It also enables you to open previously saved settings to then download to your instrument Settings Lamp Application Backlight Clock File Calibration Save current settings to file on disk Save Load settings from disk file Load and set clock to PE Clock Page 34 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features Calibration The calibration settings can also be adjusted under the Menu Settings and it is the sme layout as described on page 30 Once you have selected all of your settings you can either choose to Apply them which will download the information straight to the instrument and leave the screen open or select OK and they will be transferred to the instrument and the screen will close automatically Zones er Ses View Window H Clear
3. FirstCheck 1000 2000 3000 5000 4000 6000 len HEE Upgrade Upgrade Upgrade Upgrade Upgrade a a ae Upgrade Upgrade Upgrade Upgrade PhoCheck PhoCheck FirstCheck 6000 Page 50 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Service Options Ion Science is pleased to offer a number of service options on our PhoCheck product range The options below allow you to choose the cover provided for your instrument that best suits your needs At Ion Science we recommend that all of our gas detection instruments be returned for recalibration on an annual basis to ensure optimal performance For your convenience recalibration has been built into both service options Choose between our Gold and Platinum Service levels giving you piece of mind in a fixed cost solution Gold Service e Includes annual calibration after 12 months e Includes all repair costs and required spare parts e All calibrations and repairs will be carried out in 3 working days if not a replacement instrument will be sent out of equal or greater specification e Instrument will be upgraded to the latest softwareversions upon return to Ion Science Platinum Service Never be without your instrument Should your instrument fail or need to be returned for annual recalibration Ion Science will first ship you a replacement instrument of equal or greater specification with the latest software by courier who will also collect your returning instrument e
4. Page 18 Allows the creation selection and deletion of Zone names md EJ Data Transfer 1 2 3 amp 5 Page 19 Enables data transfer between instrument and PC laptop a Alarm 1 2 3 amp 5 Page 19 Allows the adjustment of upper and lower Alarm levels in survey mode Sound 1 2 3 amp 5 Page 20 iS Allows the selection of audible indicators including a confidence beep Calibration 1 2 3 amp 5 Page 20 m Allows the selection of Factory or Custam calibration Page 13 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd uick Reference Back light 1 2 3 amp 5 Page 23 Allows the selection of backlight options Date Time 2 3 amp 5 Page 23 Allows the adjustment of the date and time e PID Gas Selection 1 2 3 amp 5 Page 23 Allows the selection of gases from the internal gas table Came Z mm CEE PID Lamp 2 3 amp 4 Page 24 Allows the selection of different PID lamps Units 1 2 3 amp 5 Page 24 ee Allows the selection of ppb ppm or mg n as measurement units Data log Memory Alarm 2 3 amp 5 Page 25 ll Allows the setting of an alarm to warn the user when the data logging memory is full Application 3 amp 5 Page 25 Allows the selection of modes of operation Health and Safety for STEL and TWA monitoring or Survey for general use The PhoCheck 1000 amp 2000 instruments do not have Health amp Safety mode as standard and are Survey instruments only however Health
5. before eating drinking smoking or applying cosmetics e The Compound has A TVL TWA of 10 mg m Storage e Keep container closed to prevent water adsorption and contamination shee ge one ee 2 Open the vial of Aluminium Oxide polishing compound R With a clean cotton bud collect a smdl amount of compound P y 4 3 Use this cotton bud to polish the PID lamp window Use a circular action applying light pressure to dean the lamp window Never touch the lamp A y window with fingers w f 7 4 Continue polishing until an audible squeaking is made by the cotton bud with compound moving over the window surface usually within 15 seconds Page 45 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Maintenance 5 Remove the residual powder with a clean cotton bud Care must be taken not to touch the tips of cotton buds that are to be used to clean the lamps as this may contaminate them with finger oil 6 Ensure the lamp is completely dry and any visible signs of contamination are removed before refitting 7 The instrument MUST now be recalibrated Blowing out the PID Cell When using the PID instrument in conditions of high ambient humidity the PID may show unexpected readings appearing to increase This occurs due to dust or other small particles within the detector becoming hydrated with humidity This causes these partides to conduct a signal between the electrodes This issue can be resolved by the user in the
6. secure it to the side of the instrument 7 Remove the final piece of backing and secure it to the other side of the instrument 8 The instrument is now ready to usein Category 1 zone 0 areas and in applications where it is likely to get wet Page 49 of 52 Ion Science Ltd PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Le ir Upgrade Options All PhoCheck instruments have the ability to be upgraded in the field to the other variants within the PhoCheck range This change can simply be achieved by contact Ion Science for a quote and placing an order We will supply you with a unique security key code for your specific instrument which can be downloaded to the instrument via the Ion PC software to make the change Upprade Key Yoy wih bo upgrade your poste ee Sh PhoCheck 1000 to PhoCheck 5000 Serial Number 401074 Please contact ISL for an upgiade secunily kep ou val need lo provide the above infomation Enter the security key below It is also possible to upgrade any PhoCheck instrument to a FirstCheck instrument to incorporate the multigas sensors for O2 H2S CO and LEL gas detection for the ultimate in gas detection This upgrade will require the return of the instrument to Ion Science a an Ion Science approved service centre Please do not hesitate to contact Ion Science if you require any more information or would like a quote PhoCheck PhoCheck PhoCheck PhoCheck FirstCheck
7. selection Pressing Enter allows the user to enter the Custom calibration F menu 2 Select the flashing LAMP by pressing Enter E 3 The screen will then show the image to the right with a flashing number and a lamp with an arrow This is asking you to remove the instruments lamp then LAMIE select Enter The flashing number will then count down once complete the delay E symbol will appear briefly before a tick symbol to show that the test has been completed successfully LE Page 22 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Calibration continued 4 5 6 10 11 12 13 14 15 Refit the lamp and select Escape in Scroll down and select the flashing ZERO Remove the caps from both ends of the carbon canister included in the Cal Kit Samp supplied with your PhoCheck remove the probe and filter from the instrument and fit the carbon canister Alternatively a known clean air supply can be used Note the carbon canister simply pushes onto end fitting do not force and no turning is requred ZER Press the Enter key to start the Zero process A counter will count down showing Ehe dt how long the canister needs to remain connected At the end of the count down a tick V will appear indicating that the Zero has been accepted Press Escape Disconnect the carbon canister and replace the cap ends The useful life of the carbon canister will be shortened if the canister is open
8. Delete existing Zones from your instrument or create new Zones for download to your PhoCheck Clear Zones Please note data files stored within a Zone to be deleted New will be last Always download Data from your instrument OPEN before deleting Zones Close Save Save S Send to Instrument View ven BEEN Select or hide the PhoCheck software toolbar or status bar a Tas w Status Bar Help Offer advice on the use of PhoCheck software er BB Help Topics About FirstCheck Page 35 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Software Disclaimers Termination of Software Licence This License is effective until terminated This License will terminate automatically without notice from Ion Science Ltd if you fail to comply with any provision of this License Upon termination you agree to destroy delete or purge the written materials and all copies of the SOFTWARE including modified copies if any PhoCheck is a portable gas detector suitable for the detection of volatile organic compounds VOC s using PID Photo Ionisation Detection technology Disclaimer of Warranty The SOFTWARE and accompanying materials including the users manual are provided as is without warranty of any kind including the implied warranties of merchantability and fitness for a particular purpose even if Ion Science Ltd have been advised of that purpose Furthermore Ion Science Ltd does not warrant g
9. PC These settings can be saved for future use Menu Set up Adjustable features found on your PhoCheck instrument can also be clanged via your PC along with some additional features These features can be adjusted and then downloaded to your instrument by selecting Apply Settings Within this tab there are anumber of additional features including the clock 24 hr or 12 hr soud controls on signal confidence a beep sounds every 15 seconds on key press and on alarm When selected the Enable Bump Test sets the instrument to show a gas bottle image once a week when the instrument is turned on as a reminder to test the instrurrents response Memory full alarm will ensure an alarm sounds if the PhoCheck data log memory is full to enable you to download the data or continue and overwrite previously saved data Cycle screen is blocked out as this is an upgrade feature on the Fir heck Menu Sebiinegs xj Setting Lamp Apptcaton Backight Doc Fie Caiteston eet paeh salir age Cock mode f r iih Aado on my t n E pi watchdog On i On Bado on key pess A M Gn Of Auda on alarm E On C on Enable Bump Test fw Page 32 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features Lamp Enables the selection of different lamp types you may have RATEI purchased to use with your instrument Settings Lamp Appication Backlight Clock File Calibration Set lamp in use in detect
10. and Safety mode is an upgradeable feature Page 14 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Displays Display Function Selection Screen The Display Function Selection screen is shown when the PhoCheck is switched on and can always be located by repeatedly pressing the Esc Escape key The Display Function screen allows the user to view detected gas levels in a variety of formats or to adjust the instruments functions and parameters The symbols shown on this screen can be selected using the UP and DOWN keys The highlighted symbol appears as shown in the example below for the function menu RIFI Graph Large ber Function menu Screen j Instrument Symbols Explained A number of symbols are used to indicate various features when in the viewing screens Please see an explanation of each below Bump test r This symbol of a gas bottle can be set via the IonPC software to be displayed once a week when the instrument is turned on This is to remind the user to test the instrument responses accurately when it is supplied with gas See page 32 of the software section for more information Charged Battery Status Le C Discha rge d The battery status indicator can be accessed by pressing and holding Enteron the graph and the large number screens Peak Hold FIN The numerical measurement to the right of this symbol indicates the highest gas concentration reached by the instrument sinc
11. field using the following procedure and a can of computer duster air First remove the lamp following the instructions on lamp removal from the cleaning the lamp section above steps 1 5 Using a can of computer duster spray air down the small metal tube Replace the lamp and cap and test the instrument Page 46 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Accessories Ion Science Ltd has developed an exclusive range of high quality accessories to compliment the PoCheck Please see a selection of these below Part Number Accessory Description A 830206 IS Protective Cover II 1 G EEx ia IIC T4 II 2 G EEx iad IIC T4 Baseefa 02ATEX0093X Baseefa O3ATEX0742X PK of 10 9 V power supply US moulded plug Page 47 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Protective Decontamination Cover General Description This unique accessory enhances the base intrinsically safe approval of Ion Science instruments including FirstCheck and PhoCheck from category 2 Zone 1 to category 1 Zone 0 classification The cover also increases instrument s ingress protection rating to IP66 allowing the instruments to be used in applications where the instruments are likely to get wet such as arson investigation emergency esponse and in heavy rainfall The cover being very low in cost has the advantage when used in HazMat applications including possible WMD exposure in that it is simply removed after use and replaced w
12. name Selecting the New symbol allows the creation of Zone names made a ABC up of 8 characters consisting of letters numbers and symbols Use 1 1 1 07 the up and down keys to choose the characters and press enter D id to confirm your selection Letter order on the instrument is shown on the right the highlighted a is the start letter Incorporating a useful memory recall the following character will always start as the previous selected aiding your navigation through the letters numbers and symbols ea te fe l i Poi fete epee petal i BEHA Selecting the List symbol allows you to view existing Zone names and to select the zone under which you wish to save data a Selecting the Delete symbol allows the previously created Zone names to be deleted A tick v confirms a Zone has been deleted HEE E iii Page 19 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Zone Maintenance Continued Please note that when deleting a zoneall data saved under this zone will be deleted If you wish to keep the data ensure you download it to a PC before it is deleted Zones can also be added edited and deleted via the IonPC software see pg 35 Data Transfer 1 2 3 amp 5 Allows the transfer of data between a PhoCheck instrument and an IonPC software enabled PC To begin communication between the instrument and the computer select the Data Transfer option When the instrurrent is i l co
13. once the line has travelled the length of the screen The Delay symbol will briefly appear before the instrument turns OFF completely This procedure has been designed to avoid accidental switch OFF T Delay E Symbol ENTER This key selects options and confirms settings ESCAPE This key is used to return the display to the previous screen and to abort an adjustment Repeated pressing of this key will return the display to the Display Function Selection screen UP Use to scroll up or changes selection DOWN Use to scroll down or changes selection ZERO Pressing the Zero key Zeros out background readings See the Instrument Displays section of this manual for more detil Page 15 Page 10 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Functions Function locations Display Function Selection P 14 Application mode Juda View Data P 17 H amp S or Survey P 25 Zone Maintenance P 18 Fi Data Log Memory Alarm Bis P 25 Units P 24 Data Transfer P 19 ppm PID Lamp P 24 Alarm P 19 a Os ile Sound P 20 es Gas Selection P 23 Back light P 23 Calibration P 20 From the Display Function Selection screen highlight the function menu icon then pressEnter use the Date amp Time P 23 Up Down keys to view the available functions then press Enter to select the function options Page 11 of 52 PhoCheck 1 2 3 amp 5000 Ex I
14. potentially dangerous from both a poisoning and or an explosive perspective PhoCheck instruments have many adjustable and selectable features allowing the detector to be used in a variety of ways Ion Science Ltd can accept no responsibility for the incorrect adjustment of features that cause harm or damage to persons or property PhoCheck can be used as a personal safety device It is the usefs responsibility to respond appropriately to an alarm situation WARNINGS 1 For reasons of Intrinsic Safety batteries MUST NOT be charged or replaced within potentially flammable areas Ensure you are in a SAFE area before carrying out any type of maintenance on the PhoCheck instrument Substitution of components may impair intrinsic safety and resultin unsafe conditions For safety reasons the PhoCheck must only be operated and serviced by qualified personnel 4 Please read and understand this User Manual fully before operating or servicing the PhoCheck WN CAUTION It is essential that the PhoCheck is always used with a supplied PTFE 0 5 micron filter fitted to the front of the instrument The PhoCheck internal pump draws over 200 ml min of air into the instrument and without a filter particles of debris and dust will be drawn into the cell inhibiting the correct function of the instrument These filters are consumable and should be changed every 100 hours of use The frequency of replacement should be increased for dusty or moistu
15. supplied with your PhoCheck in the Cal Kit sample box WARNING when fitting the Cal adaptor onto the gas tube part of the Calibration kit ensure that thesmall breather hole of the Cal adaptor is not covered as this will cause the instruments internal pump to be damaged beyond repair Failure to adhere to this warning will invalidate your warranty should your instrument pump become damaged In order to carry out a custom calibration the appropriate parameters need to first be set via the PhoCheck Ion PC software and downloaded to the instrument Please see the PhoCheck software calibration section pg 30 for details on how this can be achieved Once thee parameters have been set a custom calibration can be completed please see the recommended procedure below Ion Science suggests Custom calibrating when detection in ppb is required or when high accuracy is needed for a specific gas other than Isobutykne Custom Calibration Procedure Please read ALL of this procedure before attempting a custom calibration and ensure this procedure is carried out in aclean air environment Steps 24 should only be carried out by an experienced service engineer If you are not ina clean environment or not confident removing the lamp please move straight from point 1 to point 5 The lamp calibration is only really necessary if the instrument is to be used for ppb applications 1 Select Custom Calibration procedure a tick v will appear to confirm the al 2
16. to atmosphere for prolonged periods mie Scroll down and select the flashing VOC F The next screen shows the gas and gas concentration you have previously set up YOC via the IonPC software Select Enter ES A screen will show VOC a gas bottle and a flashing highlighted number kobNeulene Present the instrument with the calibration gas and press enter the number will YOC Ps begin to count down showing how long the instrument needs to be presented with the gas A tick v will appear indicating that the calibration has been accepted Escape out of the calibration menu i l Now replace the instruments filter and probe ready for use i i Carry our a Bump Test to ensure calibration was successful Instrument is now ready for use If you are not successful in cdibrating the instrument check the following points The carbon canister may be contaminated The calibration gas canister may be low or empty If using a connector pipe there may be a kink restricting the flow of gas PID lamp may require deaning PID lamp may need replacing Page 23 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Back light 1 2 3 amp 5 EF The instrument display can be illuminated when in low light RER ey conditions When On is selected the backlight is on when ever G gt the instrument is switched on When Off is selectedthe back light is permanently off O A ET When Timed is selected the back light illuminate
17. 3 amp 5000 Ex Ion Science Ltd IonPC Software or refund payment Any replacement disk will be warranted for the renainder of the original warranty period or thirty 30 days whichever is longer This warranty gives you limited specific legal rights You may have other rights insome place No Right to Rely No oral or written information or advice given by Ion Science Ltd its dealers distributors agents or employees will create a warranty or in any way increase the scope of Ion Science Ltd obligations under this agreement and you may rot rely on any such information or advice Limitation of Liability Ion Science Ltd will not be liable for any direct indirect consequential or incidental damages including damages for loss of business profits business information possibility of such damages The above limitation will apply where allowed under local laws Governing Law The laws of the United Kingdom govern this Agreement Page 37 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Batteries WARNING For reasons of Intrinsic Safety batteries MUST NOT be charged or replaced within potentially flammable areas Ensure you are in a SAFE area before carrying out any type of maintenance on your PhoCheck instrument Instrument battery type identification Nor rechargeable PhoCheck instruments have a removable battery cover on the rearof the handle area A security tool is required to renove it Rechargeable PhoCheck in
18. Includes your annual calibration and any required spare parts Both Gold and Platinum options can be purchased on a yearly basis or ona 5 year service contract option By entering into either service contract this will entitle you to various accessories discounts and promotions For more information please contact our service depatment Telephone 44 0 1763 207228 Fax 44 0 1763 208814 Email calibration ionscience com Page 51 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Technical Specifications Detector PID VOC detector Accuracy Linearity Battery Alarm Flow Rate Approx Temperature Dimensions Weight Materials Range Response Time 1 ppb 10 000 ppm 5000Ex T90 lt 1 second 0 1 ppm 10 000 ppm 3000Ex 0 1 ppm 4 000 ppm 1000Ex and 2000Ex 5 displayed reading one digit 5 displayed reading one digit 4 x AA size Specified Alkaline or 1 2V Rechargeable NiMH Flashing LED and 90 dBA 10 cm audible sounder 220 ml min or 220 cc min Operating 20 to 60 C 4 to 140 F Storage 25 to 60 C 13 to 140 F Instrument 340 x 60 x 50 mm Standard Carry Case 420 x 320 x 97 mm Instrument 0 640 kg 1 4 Ib Packed in case 3 1 kg 6 8 Ib Instrument Conductive carborrloaded polypropylene based resin casing Standard Carry Case Polypropylene with a polyester foam insert Response time of the instrument is affected by the use of a length
19. PhoCheck 1 2 3 amp 5000Ex User Manual V2 3 Part No 845221 www ionscience com lon Science Ltd The Way Fowlmere Cambs SG8 7UJ U K Tel 44 0 1763 208 503 Fax 44 0 1763 208 814 Advanced Gas Sensing Technologies Email info ionscience com Web www ionscience com PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Page 1 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Declaration of conformity Manufacturer Ion Science Ltd The Way Fowlmere Cambridge England SG8 7UJ Product PhoCheck 1000 2000 3000 and 5000 Product description Intrinsically safe photo ionisation detector for detecting volatile organic compounds Directive 94 9 EC ATEX Identification amp II 2 G Ex ia IIC T4 20 C lt Ta lt 60 C Notified Body Baseefa Ltd 1180 Buxton UK EC Type Examination Certificate s Baseefa03AT EX 742 latest supplement Baseefa03ATEX742 7X issued 19 November 2008 TECEx BAS 04 0033 latest revision no 4 issued 26 November 2008 Standards BS EN 6007 0 2006 Electrical Apparatus for Potentially Explosive Atmospheres General Requirement BS EN 60079 1 2007 Explosive Atmospheres Equipment Protection by Flameprod Enclosures d BS EN 6007 11 2007 Explosive Atmospheres Equipment Protection by Intrinsic Safety BS EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and Laboratory use General requirements Directive 2004 108EC Electrical Equipme
20. Survey is the default mode of operation whenever the Health amp Safety mode is NOT selected All functions can be adjusted or selected in this mode unless the Security mode is set via be IonPC software Survey mode is often used in applications where several areas or Zones can be monitored and readings data logged Saved data can then be downloaded to a PC for longterm storage and review High and low alarm levels can be set Security When the PhoCheck is connected to a PC via the PhoCheck software package see pg 33 the instrument can be locked in the Menu Settings area of the software package This facility allows the instrument to be set up by a qualified or competent persm locked and then handed to an operator for use When in secure mode the PhoCheck functionality cannot be changed or adjusted The user can only view the display screens and switch the instrument On and Off Page 26 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software PC Requirements PhoCheck Software must be used in conjunction with a PC laptop using Windows XP An IRDA port is required for communication with the instrument Many laptops are supplied with this facility Alternatively IRDA modules can be purchased from most computerretailers for use with your instrument Before connecting your PhoCheck to a PC for the first time confirm that the PG IRDA works correctly with another devise Installation of IonPC Software 1 Insert Io
21. ach time the user starts data logging a new file is created So for example six data logging sessions will create six data files When a data logging session records data which spans across two or more 1Mb segments a corresponding number of files will be created and stored within the instrument and will apply to that particular data logging session only So for example two 1Mb segments spanned willresult in two files created When the data is to be downloaded via the IonPC software any files that have spanned two or more 1Mb segments i e two or more files will be recognised and downloaded as a single file Page 28 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features nn LER 3 Fie Calibration Data Gas Table Instrume eh i telal e IonPC software has many features allowing the transfer for data and function specifications to and from the instrument and the PC Downloading data logged readings PhoCheck 5000 detected PhoCheck should always be presented to the IRDA port before the PhoCheck software is run Skai Heke to dowewoad When the software is opened like this it will immediately z e Fie 1 zone stat 15 04 2006 10 57 01 12 readings begin communicating with the instrument and will give Fie 2 zone 0 stant 15 04 2006 11 01 09 72 readinge i Fite 2 zone D shat 15 04 2005 11 0411 29 readings you the option to download data logged readings as File 4 zo
22. b segments When a segment becomes full data is then stored in the next segment Each time the user starts data logging a new file is created So for example six data logging sessions will create six data files When a data logging session records data which spans across two or more 1Mb segments a corresponding number of files will be created and stored within the instrument and will apply to that particular data logging session only So for example two 1Mb segment spanned will result in two files created When the data is to be downloaded via the IonPC software any files that have spanned two or more 1Mb segments i e two or more files will be recognised and downloaded as a single file Page 17 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu General In the function menu use the Up and Down keys to find the function you require To enter the function press the Enter key Data Logging Zones amp Files PhoCheck versions 2000 3000 and 5000 automatically data log the instruments readings every second These readings are stored in the instrument s memory with a date and time stamp The instrument has been designed to continuously store data once the memory has reached its full capacity 8 Mb it will automatically begin to over write previous readings An alarm can be set see page 25 to inform the user that this is due to happen giving time to download any data that may be over written
23. d reattime j s3 readings are also displayed Additional information such as alarm levels and battery status kikser gt me can be viewed by pressing and holding the Enter key r BE 53 When in Health amp Safety mode see page 25 the on screen information is slightly vor ppm different as STEL and TWA calculations are displayed in figures and the graph ah oe remains in real time Again additional information can be viewed by pressing and TWA o 0 holding the Enter Key phe Se ame STEL ngs 0 0 UA 1 0 Page 16 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Displays Large Number Screen Enables the viewing of real time measurements in large numerical format for easy ti viewing in difficult conditions 60 Additional information such as alarm levels battery status and a peak hold reading can be viewed by pressing and holding the ENTER PERLE ar key A E When in Health amp Safety mode the STEL and TWA alam EEEE AR ER SER levels and calculated values are shown when holding the Enter key TWA L Function Menu Once selected use the UP and DOWN keys to highlight the function you require and press ENTER to select Many features can be adjusted in this section including gas selection zone maintenance data transfer and alarm levels Details of these and other functions are to be found on the following pages HIR ae menu The instrument has 8Mb of memory which is divided into 1M
24. e being switched ON This Peak reading can be reset by pressing and holdig the Enter key for 5 seconds Page 15 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Displays ii n u eee Background Zero Reference Reativa P Absolute When in Survey mode pressing the Zero key alternates between Relative and Absolute modes There is a constant level of detectable gas in ambient air which is detectable with Seana PhoCheck Absolute mode displays the entire sensor signal Relative Relative mode removes the background signal and sets the Zero Zero point at an artificial level Absolute TOUTT tm mmt Z ro t Alarm arrows pper and lower ale Ye levels ar The arrows represent the importance level ofthe alarm The single arrow represents the lower alarm and the two arrows represent the upper alarm UGE PETA E Application Benzene mia Indicates that Health amp Safety mode is selec ted STEL Wat 0 0 TWA O 0 4 1 0 When the symbol is present the instrument is in Health amp Safety mode When it is absent the instrument reverts to Survey mode Pleasesee Application section of this manual for more information page 25 Display Screens Explained Graph Screen Allows the viewing of reattine measurements in graph format relative to the set alarm levels When in Survey mode see page 25 the typeof gas being detected the measured units the peak hold an
25. ease see page 25 PhoCheck versions 2000 3000 and 5000 automatically data log the instruments readings every second These readings are stored in the instrument s memory with a date and time stamp For more information please see page 17 Page 7 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Getting started Packing List Please take a little time to check the contents in the PhoCheck case O Item Description Qty PhoCheck instrument PID lamp fitted Probe 100mm fitted PTFE filter 50 micron fitted Battery charger if rechargeable type Battery clip if non rechargeable Screw driver if non rechargeable Manual IonPC software CD IS Protective Cover Cal Kit Sample containing e PID lamp cleaning Kit Includes alumina powder and 2 applicators for 1 clean Carbon canister PTFE filter 0 5 micron Cal adaptor Lamp removal tools neoprene deeves Secondary Probe Filter POW MNDUAWNE Fa f oer oe oe fr fr FR he ON rr Please note that the Cal adaptor is to be used in conjunction with a PhoCheck Calibration Kit accessory part number A 845213 WARNING when fitting the Cal adaptor onto the gas tube part of the Calibration kit ensure that the small breather hole of the Cal adaptor is not covered as this will cause the instruments internal pump to be damaged beyond repair Your warranty will be invalidated if the pump is damaged in this way Removing the PhoCheck from its ase Carefully
26. for 2 minutes then remove charger and reconnect as soon as the hour glass disappears You will now see the instrument charge as normal PhoCheck V1 7 Add information Prete Grand change IS 18 6 08 V1 24 version to 1 Prete Grand change Vol PhoCheck V1 8 Add new oe installation 24 10 08 V1 24 routine oe save as 1 9 PhoCheck_ V2 0 e Declaration of conformity 27 11 08 V1 24 updated e Include note regarding lamp cleaning ie Blowing out the lamp will resove 95 of contamination issues e Additional bump test after custom calibration V51 PhoCheck V2 2 e Secondary Probe Filters added 24 03 09 V51 Vi 54 to Packing List pg8 e Secondary Probe Filter maintenance added to list pg43 e Secondary Probe Filter added to Accessories List pg 47 Page 54 of 52
27. gs within the selected file IP a RG logged will be displayed The flashing cursor can be moved along the graph to a reading of interest When the cursor stops the reading will be Alarm Indicator aa displayed in the units selected press the enter key to see the date 2 i A f nent and time stamp of that reading if required R Reading Page 18 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu View Data Continued The Alarm Indicator dotted line is present on a graph to show that this the exact point at which an alarm was set off The instrument will continue to alarm until the alarm is acknowledged by the user by pressing the Enter key this is shown on the graph as a dashed line Alarm acknowledgement ES File Deleting a File Delete Should you wish to delete a File sdect the Zone and file to be deleted Ee 5 31 Trash can inthe View Data screen Options are given to delete the anh ae currently selected File or All Files as if you were about to view the data Now select the delete symbol WARNING Selecting All Files will delete all files stored in all Zones A tick v confirms the function has been carried out l S All File Zone Maintenance 2 3 amp 5 Zones can be created selected or deleted in this SL function Select the New symbol to create a Ele ty sept new zone name the List symbol to select an Ph existing zone ana tne Delete symbol to delete an existing Laie liet Mlete zone
28. hat the correct local date and time be set to the instrument as soon as possible before being used for the first time Please see page 23 for details on how to set the date and time Selecting a gas from the internal gas table PhoCheck instruments leave Ion Science pre set for gas type TVOC total volatile organic compounds Instruments are factory calibrated against isobutylene and all response factors are equivalent to this By changing the gas from the gas table all readings will be given using that gases response factor To change the selected gas please see pages 23 amp 24 Rechargeable Batteries Although PhoCheck instruments leave the factory fully charged prolonged periods of storage may result in the battery pack discharging We recommend charging the instrument for 12 hours before use See the battery section of this manual page 38 Alkaline Batteries Fit the battery pack supplied with the PhoCheck For more information please see the battery section of this manual page 38 Page 9 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Functions Keypad function descriptions On Off To switch the PhoCheck instrument ON Press the ON OFF key To switch the PhoCheck instrument OFF Ensure you are on the Display Function Selection screen or a Display screen Press and hold the ON OFF key A Timer symbol will appear and a line will travel across the bottom on the screen release the ON OFF button
29. i 17 Function Menu i 17 Instrument Menu f i 18 Data logging 18 View Data i 18 Zone Maintenance l 19 Data Transfer i i 20 Alarm 20 Sound Confidence Beep i i 21 Calibration i i 21 Back light i i 24 Date Time l 24 PID Gas Selection 24 PID Lamp i 25 Unit Selector 25 Data Log Memory Alarm i 25 Application Health amp Safety 26 Application Survey 2 26 Security i 26 Page 3 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Contents Page IonPC Software l j i 27 PC Requirements 27 Installation i 27 Connection A 28 Starting i i i 28 IonPC Software Features i i 29 Download data logged readings l 29 File i i i 30 Calibration i 30 Data 31 Gas Table and setting alarm levels 31 Instrument 32 Menu Set up i 32 Settings i 32 Lamp i 33 Applications i 33 Backlight f 34 Setting the clock i i 34 File i i i 34 Zones i 35 View l i 35 Help 35 Software disclaimers i i 36 Batteries j 38 Diagnostics i 40 Maintenance 43 Accessories i i 46 IS protective cover instructions i 47 Upgrade Options i i 48 Service Options i 49 Technical Specification i 50 Page 4 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Statements Responsibility for Use PhoCheck instruments detect a large range of gases which are
30. ience com Page 6 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Introduction to PhoChede e PhoCheck is a portable gas detector suitable for the detection of a large range of Volatile Organic Compounds VOC s which are dangerous from both a poisoning and explosive perspective Total VOG are detected using PID Photo Ionisation Detection technology The PhoCheck versions are fully upgradeable in the field i e PhoCheck 1000 to a 5000 or a 2000 to a 3000 etc Also available is the option to upgrade to the FirstCheck multigas range of instruments upon return of your instrument to Ion Science Please see page 48 for more details relatingo upgrade options PhoCheck has two principle modes of operation Health amp Safety and Survey mode Health amp Safety mode is used to check for conformity of shortterm exposure levels STEL or timeweighted averages TWA that are specific for particuar hazardous environments for example EH40 in the UK and OSHA in the USA In this mode of operation STEL s and TWA s are continually calculated and compared to levels set in the instruments gas table Survey is the default mode of operation whenever the Health amp Safety mode is NOT selected This mode is often used in applications where several areas or Zones are to be monitored and readings data logged All sensor readings are real time measurements and alarm levels are set manually For more information on these modes of operation pl
31. ilters on a regular basis Frequency of cleaning the detector lamp and replacement of the filter depends on the type of gas being detected and the quality of the background air See page 51 for details of parts expected life time 3 The secondary probe filter is designed to strengthen the instrument response even in condensing environments If the instrument background reading is high change the main probe fil r first If the readings remain high it will be necessary to change the secondary probe filter as follows a Using an 11mm 7 16 spanner unscrew the probe fitting from the end of the PID detector nozzle b Remove and discard the secondary probe fiter c Insert a new secondary probe filter into the probe fitting d Screw the probe fitting back onto the nozzle and tighten using the 11mm 7 16 spanner CAUTION DO NOT OVERTIGHTEN THE PROBE FITTING Cleaning the PhoCheck Lamp The PhoCheck PID relies on an ultraviolet light source ionising VOC gases as they pass across the lamp window This process may result ina very fine layer of contamination appearing on the detector window that must be renoved on a regular basis CAUTION The PhoCheck is a sensitive detector Internal components must be handled with clean hands and clean tools The PhoCheck lamp is fragile Handle with great care 1 Ensure that the PhoCheck is switched OFF 2 Remove the probe and filter 3 Unscrew the black knurled ring t
32. ith a fresh one keeping both the user and instrument safe from exposure long after the event NB the IS protective cover must be used only once If it becomes torn or damaged the intrinsically safe certification and ingress protection ratings revert to that of the instrument inside it Technical Specifications Made from anti static material Baseefa02ATEX0093X Baseefa03ATEX0742X amp x ll 1G EEx ia IC T4 20 C lt Ta lt 60 C Dimensions 430 mm L x 126 mm W Please note double sided sticker adhisive must be applied in a dry atmasphere which is gt 5 C it will then remain effective down to 20 C Page 48 of 52 PhoCheck 1 2 3 amp 5000 Ex IS Protective Cover Fitting Instructions 1 Insert instrument into the IS protective cover ensuring that the probe tip exits through the small slit at the top of the cover and that the cover labelling and stickers are on the reverse of the instrument 2 Seal the cover at its base and lay the instrument on a flat surface with the label and stickers facing upwards 3 Peel off the backing to the large section of doublesided tape in the middle of the instrument 4 Gather the excess plastic on one side of the instrument and stick it on the midway point of the doublesided tape 5 Gather the excess plastic on the other side of the instrument and stick it to the remainder of the double sided tape 6 Now remove the backing from one of the small pieces of tape and
33. le ensure you use the next available line leaving Re sort table n hown below RERA o spaces as shown belo Unselect All Send to Instrument Read From Instrument Upper and lower alarm levels in Survey mode can be adjusted via the gas table Type the desired alarm level in the appropriate column either high or low alarm against the gas you wish to change Use the tick boxes beside each gas to sdect deselect the gases to be downloaded to your PhoCheck then select Send to Instrument from the dropdown menu shown above Always save modified gas tables under a different file name keeping the original complete MH FH40 28 04 05 et FEER oar Molecular 10 2eV i Select kaz Hame Abbreviation Formula poet lat Factor Kr Factor D2 Factor Xe F x T TTE New gas Cc Page 31 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features Instrument aE ee Instrument details such as serial number and data bgged memory used can be UD E downloaded from your PhoCheck to your PC ats Instrument upgrade allow the upgrade of your instrument to other Instrument Upgrade PhoCheck variants once you have purchased the pass code from ISL ere ere Firmware upgrade allows you to upgrade your actual instument software directly should an upgraae be made available Menu Set up allows you to change PhoCheck settings from your
34. mal use is every 100 hours of use based on 30 ppm for 100 hours Reduce this if used in heavily gas contaminated environments Please note that some esters amines and halogenated compounds may accelerate window fouling cleaning may be required for every20 hours of use Cleaning frequency will also depend upon alarm levels set and prevailing environmental conditions PID Cell Electronic cell has an indefinite life however it may suffer contamination problems it is essential that a clean filter is attached during use Some gases such as methelene chloride in high concentrations may condense on to the walls of the cell If condensing is severe and cannot be cleaned then a replacement may be required NB PID specifications relate to an isobutylene 10 ppm in air calibration at 20 C and 90 RH LEL specifications relate to a methane CH4 calibration other gases are available upon request Other gas sensors as specified at appropriate international alarm standards Page 53 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Update Log Date Updated Instrument Firmware PC Software PhoCheck V1 6 Ion Science recommends V51 V1 24 keeping your PhoCheck fully charged at all times in some circumstances batteries can loose power overtime while not in use PhoCheck V1 7 If batteries are extremely low 9 6 08 V1 24 the instrument will not turn on and indicates the battery is fully charged To remedy this leave charger connected
35. mmunicating with a PC a v will be displayed in the data transfer symbol and when not communicating an X will be shown Place the instrument on its side with its infrared window approximately 40 mm from the PC s IRDA link To exit the data transfer option press Esc the delay symbol will appear for a few seconds before returning to the function menu Alarm 1 2 3 amp 5 When in Survey mode upper and lower alarm ro vor fis levels can be set by the user to indicate particular i E PRM levels of detection specific to their needs Both alarms give an audible and visible output flashing LED but with increased urgency with the upper alarm An alarm state indicates that PhoCheck has detected the user set alarm level has been exceeded The alarm will continue to sound and flash until the user acknowledges the alarm by pressing Enter Please note that it is the user s responsibility to respond appropriately to an alarm condition Upper and lower alarm levels in survey mode are simple to set via the instrument Use the up and down keys to select the Alarm graphic in the function menu and press Enter Then select the alarm you wish to adjust Upper or Lower press enter then again use the up and down keys to change the alarm setting These alarms can also be easily adjusted on a PC via the Gas Table in the IonPC software that is then downloaded to the instrument via the IRDA link See page 31 for more details Please note that for safety reasons
36. n Science software CD into your CD rom drive 2 The CD will automatically start up 3 Click on the Download Software button 4 The PhoCheck setup wizard will start 7 Follow the instructions on screen 8 The installer will automatically create a folder in your C drive to save IonPC into if youdo not want to save it there Browse for the location you would like it to be saved in and click Next 9 Select Next again and on to install the software 10 The software will take a few seconds to install then click Finished 11 You will now be able to open your IonPC software from the Icon on your desk top or from your Start Menu Pr ograms TonPC Page 27 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features Connecting PhoCheck with a PC Switch on your PhoCheck instrument enter the function menu and select the D a Transfer symbol by pressing the enter key When communicating with a computer the PhoCheck displays av within the data transfer symbol When not communicating an X will appear gt H Place the PhoCheck on its side with the instruments infrared windw approximately 40 mm from the PC IRDA then start the PhoCheck software Starting PhoCheck Software Start the IonPC software either from your desktop via the shortcut or from the Start menu Programs Ton PC The instrument has 8Mb of memory which divided into 1Mb segments When a segment becomes full data is then stored in the next segment E
37. n Setup Menu setings Setting Lamp Application Backight Clock Fie Calibration Iretument fs Type Tj Select a ga lable gt Me Sensor poston Single Mel Mm Sergo bape ic Ene The gas table provided with the software will be shown However if you wish to use a different gas table previous selections will beshown on the drop down menu or click Browse and search for and select the table you require You can now choose to set up your Custom calibration to your specific gas and concentration requirements Click Apply to send your specifications to the instument You are now ready to calibrate your PhoCheck see page 21 for details The greyed out areas apply to the FirstCheck software required if you upgrade your instrument Page 30 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features Data Data logged information can be cleared fromyour instrument or downloaded from the instrument to your PC Once downloaded to your PC files can be saved for future reference and exported as CSV files Data Gas Table Instrument Erase all Data Download Data Open Close Save Ctrl 5 Save S Export Gas Table Instrument Zone Open Select a gas table stored in the PhoCheck directoy You are able to modify this table and Close then download it to your instrument a Gas Table Including setting alarm levels Save As If you wish to add new gases to the tab
38. n in Health amp Safety mode the selected gas has no STEL or TWA alarm values This provides a warning in Health amp Safety mode that the change you are making could effect the ongoing calculations You can proceed with the adjustment by pressing enter or return to the display screens by pressing Esc The data logging memory is full and will begin to write over write previous readings Will only show if the data logging memory alarm has been set to ON see pg 25 amp 32 Press Esc and either continue and previous readings will be over written or down load saved data to a PC before continuing Page 41 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Diagnostics Clock The internal clock has failed BLE Return the instrument to the manufacturer Delay This symbol will appear during the manual adjustment and selection of W functions of the instrument It indicates that data within the memory is being moved Please wait and the symbol will disappear after a few seconds depending on the change being made Bump test This symbol wil appear on switch on if the Enable Bump Test setting has 7 been selected via the PC software see pg 32 The symbol is a prompt i that will appear once a week to remind the user to test the instrument responds accurately when supplied with gas Page 42 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Maintenance 1 Keep the PID detector lamp window clean Zi Replace the sample f
39. ne D start 20 04 2006 03 23 02 84 readings Fie 5 zone 0 start 22042006 08 59 10 64 reedings shown here File 6 zone 0 start 26 04 2005 09 40 10 85 naadinge Select Finished if you do not wish to download the data Ee Da SN EAS SEE If you do wish to download data highlight the files you require and then select Download data The screen on the right will appear The data will then download from your PhoCheck to your PC in numerical and graph format once the downloaded is complete select Finished You then have the ability to zoom in on the graph data for a closer look by double clicking anywhere on the graph You can also store the data for future reference 10 j 10 2 i l i 10 2 03 26 00 09 33 24 9 28 48 09 29 12 09 23 36 20 Apr 2005 Real Time 20 April 2005 09 28 40 Jh File 2 File 4 File 5 File 6 Page 29 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Features File Allows the printing of files downloaded from your PhoCheck Sear etre fe instrument aa rint Setup Exit Calibration Refers to the Custom calibration of PhoCheck Enables the Calibration Data Gas Table download of calibration data from the instrument to a PC the Erase Calibration data erasing of the Custom calibration settings the opening of Download previously saved calibration settings and the adjustment of the Open Custom Calibration Setup Calibration Setup Calibratio
40. nt Electromagnetic Compatibility EMC BS EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC Requirements Class B and General Immunity Other Standards BS EN ISO 9001 2000 Quality Management Systems Requirements BS EN 13980 2002 Potentially Explosive Atmospheres Application of Quality Systems On behalf of Ion Science Ltd I declare that on the date this product accompanied by this declarationis placed on the market the product conforms to all technical and regulatory requirements of the above listed directives Name Mark Stockdale Position Technical Director Signature Date 20 November 2008 Page 2 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Contents Page Declaration of Conformity 2 ATEX intrinsic safety ratings 2 EMC Emissions and Immunity 2 Statements 5 Responsibility for use 5 Warnings 5 Caution 5 Quality Assurance 6 Disposal 6 Calibration Facility 6 Ion Science Contact Details 6 Introduction to PhoCheck 7 Getting Started 8 Packing List 8 Removing PhoCheck from its case 8 Setting alarm levels 9 Setting date and time 9 Selecting a gas 9 Rechargeable Batteries 9 Alkaline Batteries 9 Instrument Functions 10 Keypad Function Descriptions i i 10 Function Locations i 11 How the PhoCheck Menu Works i 12 Quick Reference i 13 Instrument Displays 15 Symbols Explained i i 15 Graph Screen i 16 Large Number Screen
41. o expose the detector lamp 4 Push a lamp removing sleeve over the end of the lamp This allows the user to grip the glass Page 43 of 52 PhoCheck 1 2 3 amp 5000 Ex WARNING NEVER REFIT A DAMAGED LAMP Extract the lamp from its socket by pulling it in a straight line away from the PID cell Force is only required when pulling the lamp past the O ring Once past the O ring the lamp will move freely Page 44 of 52 Ion Science Ltd Passed the O ring Move freely in a straight line PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Maintenance Cleaning the PhoCheck Lamp Continued 6 Inspection of the lamp m ay reveal a layer of contamination on the detection window that presents itself as a blue hue To check for contamination hold the lamp in front of a light source and look across the window J ak surface Light Eye PID USE of PID lamp cleaning kit 431063 Lamp 1 The vial of cleaning compound contains Aluminium Oxide as a very fine power CAS Number 134428 1 A full material safety data sheet MSDS is available on request from Ion science ltd The key issues are listed below Hazard identification e May cause irritation of respiratory tract and eyes Handling e Do not breathe vapour dust Avoid contact with skin eyes and clothing e Ware suitable protective clothing e Follow industrial hygiene practices Wash face and hands thoroughly with soap and water after use and
42. of tubing in applications such as confined space entry The following response times show the affect on the PID detector based on 213 ml min with a filter attached with a tube internd diameter of 1 6 mm at 20 C Length of tube Standard probe Flow ml min Response time in seconds 213 0 1 212 0 8 212 1 7 211 2 6 209 4 3 199 9 0 190 19 0 172 32 0 xx Assumes constant environmental conditions Page 52 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Technical Specifications Expected lifetime of parts Batteries On the condition of normal use battery capacity will be reduced to approximately 70 after 250 full battery cycles or 1 year whichever comes first New fully charged rechargeable batteries at 20 C gt 10 hours normal use Affects on battery capacity 10 less per 10 C drop in temperature As the batteries age they may self discharge to half capacity from fully charged state At 25 C 50 days 37 C 25 days 48 C 5 days 60 C 1 day The back light will consume an additional 50 power and significantly reduce the instrument on time Filter The filter should be changed every 100 hours of use This frequency should beincreased for dusty or moisture laden environments PID Lamps 10 6 eV 10 2 eV and 8 4 eV expected life of 3 years and 11 7 eV 1 month Lamps are very fragile please handle with care at all times never touch the window and do not drop Lamp cleaning for nor
43. on Science Ltd Instrument Functions How the PhoCheck Menu Works Once in the function menu with the functionsymbol you require on the screen press the Enter key to select it See Figure 1 FN Fig 1 A cursor highlighted symbol or number can be moved from one selection FA VDC to another by using the UP and DOWN keys See Figure 2 Pressing El tt B om Enter will cause the selection to flash to ei When flashing use the UP and DOWN keys to adjust it REN ig When you have adjusted the parameter to an acceptable level press the Enter key The adjusted parameter will be stored In many cases a tick will appear to confirm the action Although there is a variation in complexity of some functions this basic Oncept of selection adjustment and confirmation is common throughout this instrument You can abort a selection by pressing the Escape Esc key Page 12 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd uick Reference This quick reference indicates which functions are relevant to which instuments 1 PhoCheck 1000 2 PhoCheck 2000 3 PhoCheck 3000 5 PhoCheck 5000 Display Function Selection 1 2 3 amp 5 Page 14 Allows the user to view detected VOC levels in either graph or number format and to adjust the instrument functims and parameters Fije i View Data 2 3 8 amp 5 Page 17 Allows viewing of stored data in the instruments internal memory Zone Maintenance 2 3 8 amp 5
44. or cel O11 Feviar 10 6eV Kr 10 2e D2 C 8 deve Application Enables the selection and deselection of Health amp Safety mode and the selection of ppm ppb mg m In Health amp Safety mode STEL and TWA timings can be adjusted to reflect the changes in legislation between the US and Europe The instrument can be set to security mode which enables the locking of the user interface so that the instrument functions can not be changed manually To deselect security mode switch the instrument Off then On you then have 2 minutes from switch on to connect your instrument to a PC and select Instrument Menu set up This will automatically place your instrument n PC mode ready for download or further adjustment VOC smoothing relates to the PID reading and is used to have a dampening affect on the measurements for high gain factor gases In e fect increasing the T90 time to create a smoother graph This affect can only be applied when in Survey mode it does not apply in Heath amp Safety Menu Settings OO x Settings Lamp Applicston Backlight Clock File Calibration Select application H 25 Settings M Health amp Safety F era 5S mn Twa Bu Select Units aa T Lock user interface mg VOC emoothing Page 33 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd IonPC Software Backlight Gives you the option of turning the back light on or off permanently or setting it on a timer Menu Settings
45. ow see the instrument charge as normal Page 38 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Batteries Replacement of Nor rechargeable batteries 1 Ensure the PhoCheck is switched Off 2 Using the battery cover renoval tool provided remove the battery cover at the rear of the instrument casing This reveals a set of 4x AA r cells contained in a removable battery clip Removable battery clip 3 Remove the battery clip 4 Replace the exhausted batteries using the guidelines stated above 5 Check all batteries have the correct polarity before reconnecting the clip to the instrument WARNING Fitting batteries or connecting the clip with the wrong polarity may result in damage to the instrument NB When loading batteries check for correct battery polarity before connecting batteries Page 39 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Diagnostics Basic faults or diagnostics are presented as symbols with a more detailed description of the fault indicated by the number in the top right hand corner of the display Should a fault occur correct the issue and then press Enter or Esc to clear the fault message General fault i 1 Main PCB failure Ss Return the instrument to manufacturer Pump 1 Pump failure Sy Check the probe filter and cell cap are fitted If the error persists return the instrument to the manufacturer 2 amp 3 Sample gas flow is low Check the
46. p 5 Tt PhoCheck has been designed to continuously store data once Tt ee the memory has reached its fullcapacity 8 Mb it will automatically begin to over write previous readings An alarm can be set to inform the user that this is due to happen giving the user time to download any data that may be over written if they wish to do so Page 25 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Application Health amp Safety Mode 3 amp 5 Modes of operation are selected to suit how theinstrument is H being used Health amp Safety mode is used to chek for conformity of short term exposure levels STEL or time weighted averages TWA that are specific for particular hazardous environments for example EH40 in the UK and OSHA in the USA In this mode of operation STELs and TWA are continually saat mm calculated and compared to levels set inthe instruments gas table You can not A e ty adjust settings or parameters of the instrument while in Health amp Safety mode as these could effect the ongoing calculations Should you want to proceed with an When sel ected adjustment a WARNING screen will appear You have the option to continue with the adjustment by pressing Enter or abort and continue monitoring by pressing the DE Esc key Continuing with the adjustment will reset the instrument calculations will begin again from 0 once back in Health amp Safety mode Application Survey Mode
47. probe and filter for signs of blockage If the error persists return the instrumert to the manufacturer Battery Battery is low or 1 Not charging Check charger is connected and switched ON at supply 2 Slow charge current is low Check the battery settings 3 Slow charge current is high Disconnect the charger immediately and contact ISL 4 Fast charge current is low Check the battery settings 5 Fast charge current is high Disconnect the charger immediately and contact ISL With all battery related faults if the fault persists return the instrument to the manufacturer Page 40 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Diagnostics Sensor Gas Selection K Health amp Safety W Memory Alarm H 1 Detector cell fuse failure If the error persists return the instrument to the manufacturer 2 Contaminated detector cell If the PhoCheck is used without its filter or filters are not replaced on a regular basis particles of dust or dirt can cause a range of effedts Remove the detector lamp as shown on page 43 and use low pressure oit free compressed air to blow out the contamination via the small pipe Replace cleaned lamp and try again If the error persists return the instrument to the manufacturer The gas being selected is not compatible with the selected lamp The lamp being selected is not compatible with the selected gas Press Esc and select a compatible gas and lamp Whe
48. re laden environments Filters are available for purchase from Ion Science see our accessories page pg 46 for more information Page 5 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Statements Quality Assurance PhoCheck has been manufactured in compliance with IS09001 2000 which ensures that the equipment Supplied to our customers has been cesigned and assembled reproducibly from traceable components and leaves Ion Science calibrated to stated standards Disposal see of PhoCheck its components and any used batteries in accordance with all local and national Safety and environmental requirements This includes the European WEEE Waste Electrical and Electronic Equipment directive Ion Science Ltd offers a take back service Please contact us for more information The PhoCheck field case material is recyclable polypropylae Calibration Facility Ion Science Ltd offers a calibration service including the issue of certification confirming calibration with equipment traceable to UK national standards A PhoCheck Calibration Kit is available from Ion Science to alow a two point calibration to be carried out in the field as a custom calibration However Ion Science does recommend the annual return of all instruments for a yearly service and calibration Contact Ion Science Ltd By Post Ion Science Ltd The Way Fowlmere Cambridge SG8 7UJ UK By Telephone 44 0 1763 208503 By Fax 44 0 1763 208814 By Email info ionsc
49. remove the PhoCheck instrument from its case being careful not to damage the filter and probe assembly Luer type connectors are used to connect the PhoCheck filter and probe together and require a quarter turn ONLY to connect disconnect them Do not over tighten To avoid drawing dust or particulate matter into the detector cell we suggest always fitting the filter with the Ion Science logo facing away from the instrument therefore dust only collects on the same one side of the filter and is not inadvertently drawn into the instrument if the filter is attached the other way round Page 8 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Getting started 1 Turn the instrument on by pressing the key 2 Press and hold the key and check the correct gas alarm levels and zero mode are selected 3 The screen will flash for 1 minute while the detector warms up check for a reading on the display Between 0 2ppm and 2ppm 4 Replace the probe and filter with the blue carbon fiter check for a reading from 0 0 to 0 2ppm 5 Remove the carbon filter and replace the probe and filter 6 If the results are not as expected perform a custom calibration first ensuring the correct gas is selected Setting alarm levels We recommend that alarm levels are set to user specifications as soon as possible before being used for the first time Please see page 19 for details of how to set alarm levels Setting date and time We recommend t
50. s for a preset time after every key press When timed is selected pressing enter allows the user to adjust the on time a from 1 to 60 seconds Date Time 2 3 amp 5 The Date Time function allows the adjustment ofthe time and 23 45 50 date used within the PhoCheck internalclock The internal te 03103103 clock is used for the data logging date time stamp When readings are being stored Eu for download and future use and record keeping ensure that the clock and date are accurately set The 12 24 hour time formatis also adjustable Ion Science recommends that you set your date and time before using your instrument for the first time PID Gas Selection 1 2 3 amp 5 Cias The PhoCheck photoionisation detector PID is nonselective Although many VOC gases are detectable the PhoCheck PID cannot differentiate between the gases When you select the VOC gas you wish to measure from the PhoCheck internal gas list the instrument will calculate the equivalent level for that selected gas against an isobutylene calibration Please note that there may be other detectable gases present that may effect the measurement WARNING Ion Science Ltd makes every effort to ensure the gas tables held within the PhoCheck memory and supplied on CD are accurate at the time of marufacture In critical applications alarm levels must be checked compared and adjusted to local legislation before use Page 24 of 52 PhoCheck 1 2 3 amp 5000 E
51. struments have no removable battery cover but have a charging socket on the instruments end Non rechargeable battery types to be used For Intrinsic Safety of T4 rating and reduced risk of explosion you must only use Duracell Standard Procell Alkaline Zinc Carbon R6 R6B R6PP or an ION SCIENCE APPROVED battery pack DO NOT mix old used batteries or batteries from different manufacturers Rechargeable battery instuments Ensure rechargeable PhoCheck instruments are charged for at least 12 hours before using it for the first time To ensure optimum charging the charger should be attached to the PhoCheck when the instrument is switched off When the instrument is on charge the screen will display the instruments charging status Charging fast ging fast te mM Charging slow EE ging ER Charging Animation Fully charged sia LTT Mat chargin ging ace C F When the battery power is very low the following symbol will appear Z NB Only use the charger supplied with your PhoCheck to charge your instrument Note Ion Science recommends keeping your PhoCheck on charge at all times when not in use as batteries can loose power over time Loss of battery power can result in the instruments charge indicator showing a nor charging status when trying to charge the unit If this occus leave the charger connected for two minutes then remove and reconnect the charger as soon the timer symbol disappears You will n
52. the lower alarm cannot be set above the upper alarm and the upper alarm cannot be se below the lower alarm When in Health and Safety mode alarms are triggered by STEL and TWA alarm levels preprogrammed into the instruments gas table An Alarm in Health amp Safety mode indicates the user has been exposed to levels exceeding those set within the PhoCheck gas table When PhoCheck alarms in Health and Safety mode the relevant TWA or STEL figure shown on the display will flash These values cannot be changd Page 20 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Alarm Continued Either via the instrument or the PhoCheck software However additional entries can be entered into the gas table via the PhoCheck software with their own STEL and TWA values see page 31 for more information Signal Confidence Key Alarm Sound 1 2 3 amp 5 Sele tof ifs Audible outputs can be sdected to indicate pou Se functions When Signal is selected the rate at wnicn tne instrument Beeps increases with the detected gas When Confidence is selected the instrument Beeps every 15 seconds to indicate it is functioning This feature can be useful if the instrument is out of sight When Key is selected the instrument Beeps when a key on the keypadis pressed Alarm can only be adjusted using the IonPC software to avoid the accidental switch off Calibration 1 2 3 amp 5 Factory calibration is set by Ion Science d
53. uarantee or make any representation regarding the use or the results of the use of the SOFTWARE or written materials in terms of correctness accuracy rdiability current revision or otherwise Ion Science Ltd specifically does not warrant the SOFTWARE after you assume operation If the SOFTWARE or written materials are defective you and not Ion Science Ltd or its dealers distributors agents or employees assume the entire risk and costs of all necessary servicng repair or correction except as stated below Defective CD As the only warranty under this Agreement Ion Science Ltd warrants to the original Licensee only that the CD s on which the software is recorded is free from defects in materials and workmanship under normal use and service for a period of ninety 90 days from the date of delivery as evidenced by a copy of the Receipt This limitation will apply where allowed Replacement of Defective CD Ion Science Ltd entire liability and the original Licensees exclusive remedy under this agreement are at Ion Science Ltd discretion to either a return of payment as evidenced by a copy of the Receipt or b replacement of the disk that does not meet Ion Science Ltd limited warranty and which is returned to Ion Science Ltd with a copy of the Receipt If failure of the disk has resulted from accident abuse or misapplication Ion Science Ltd will have no responsibility to either replace the disc Page 36 of 52 PhoCheck 1 2
54. uring E kihi 2 instrument manufacture Custom calibration can be a set by the instrument user Factory General description Due to the linear output of the Ion Science PID detector cell PhoCheck instruments only require a two point calibration The PhoCheck scales its linear output across a Zero level clean air reference and the Span a user defined gas concentration Factory Calibration When Factory calibration is selected the PhoCheck will measure according to the factory se fixed points and display the selected signal reading according to this reference Factory calibration offers a constantly repeatable reference however prolonged use may mean these reference points become less accurate It is recommended that the PhoCheck be returned to Ion Science once a year for an annual calibration and service Page 21 of 52 PhoCheck 1 2 3 amp 5000 Ex Ion Science Ltd Instrument Menu Calibration continued Custom calibration When Custom Calibration is selected a Zero and Span can be set by the user This allows the user to calibrate the PhoCheck PID to an alternative gas other than Isobutylene Ion Science provide a Calibration kit accessory Part number 4845213 which is recommended for use with PhoCheck however other gases specific to your needs can also be used If performing a custom calibration using the Ion Science Calibration Kit accessory you will need you use the Cal Adaptor
55. x Ion Science Ltd Instrument Menu PID Gas Selection continued Cham El Custom offers a quick route to the last 10 selected gases When selected use the UP and DOWN keys to change the gas then press ENTER to select Custom List List allows selection of any gas from within the gas table held in the PhoCheck memory gro A After selecting the List symbol select the first letter of the gas you wish to select anc press ENTER The PhoCheck will then list all gases starting with that letter WMD gases are prefixed with the letters WMD tae Alarm levels that are set in the Gas table will be automatically selected Should a gas bi Hukane selected that is not compatible with the selected lamp the following symbol will appeal to highlight the incompatibility K PID Lamp 2 3 amp 5 An alternative lamp to the Krypton 10 6eV standard can be purchased fitted and selected A tick v confirms the selection Ke10 bev y Should a Lamp be selected that is not compatible with the selected gas the following symbol will appear to highlight the incompatibility K Unit Selector 1 2 3 amp 5 z The PhoCheck photoionisation detector can beselected to ppb ppro 9 3 Ab measure VOC s in either ppm Parts pe million by volume Bi y ppb Parts per billion or mg m Milligrams per cubic meter NB the ppb option is available on the PhoCheck 5000 and is upgradeable on the 1 2 and 3000 versions Data Log Memory Alarm 2 3 am
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