PhoCheck+ Instrument User Manual V2.4
Contents
1. I onPC Software Gas Table Instrument Zone Gas Table including setting alarm levels Select a gas table stored in the PhoCheck directory You are able to modify this ee table and then download it to your instrument If you wish to add new gases to the Save table ensure you use the next available line leaving no spaces as shown below Save As Upper and lower alarm levels in Survey mode can be adjusted via the gas table Re sort table Type the desired alarm level in the appropriate column either high or low alarm Select All against the gas you wish to change Use the tick boxes beside each gas to select Urad i deselect the gases to be downloaded to your PhoCheck then select SEND TO Send to Instrument INSTRUMENT from the dropdown menu shown above Read from Instrument Always save modified gas tables under a different file name keeping the original complete E FH40 28 04 05 et Se oes Fomu Molecular t1 7ev t06ev 10 2ev 3 4 weight Ar Factor Kr Factor D2 Factor xe F Gas Hame Abbreviation Instrument Instrument fones View i Instrument Details Instrument details such as serial number and data logged memory used can be ET downloaded from your PhoCheck to your PC Instrument upgrade allows the upgrade of your instrument to other PhoCheck variants once you have purchased the pass code from ISL Firmw2. PhoCheck Instrument User Manual V2 4 PhoCheck 1000Ex PhoCheck 2000Ex PhoCheck 3000Ex PhoCheck 5000Ex Advanced Gas Sensing Technologies PhoCheck Instrument User Manual part number 845221 Distributor Wessex Power Technology Ltd 189 Ashley Road Parkstone Poole Dorset BH14 9DL Tel 44 0 1202 723000 Fax 44 0 1202 723400 Email wot wessexpower co uk www wessexpower co uk PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Page 5 of 41 PhoCheck 1000 2000 3000 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 Identification Notified Body ATEX amp I12G Ex ia IIC T4 20 C lt Ta lt 60 C Baseefa Ltd 1180 Buxton UK EC Type Examination Certificate s Baseefa03ATEX742 IECEx BAS 04 0033 Standards BS EN 60079 0 2006 BS EN 60079 1 2007 BS EN 60079 11 2007 BS EN 61010 1 2001 Directive 2004 108EC BS EN 61326 1 2006 Other Standards BS EN ISO 9001 2000 BS EN 13980 2002 latest supplement Baseefa03ATEX742 7X issued 19 November 2008 latest revision no 4 issued 20 November 2008 Electrical Apparatus for Potentially Explosive Atmospheres General Requirement Explosive Atmospheres
3. the opening of edia aa previously saved calibration settings and the adjustment of the abil CUSTOM Calibration Setup Open Calibration Setup Calibration Setup The gas table provided with the software will be shown However if you wish to use a different gas table previous selections will be shown 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 instrument You are now ready to calibrate your PhoCheck see page 16 for details The greyed out areas apply to the FirstCheck software required if you upgrade your instrument Menu Settings Settings Lamp Application Backlight Clock File Calibration Instrument Cc Type Select a gas table at file EH40 28 04 05 gt v Sensor position Single Mis1 Mix 2 Sensor type cece Do a foe wy OS C foe Aoo dfe e ece fie a fae C ig Oj l I RE RE J A g Data Data logged information can be cleared from your 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 Cbrl 5 Save S Export Page 26 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd 4q Eo
4. Equipment Protection by Flameproof Enclosures D Explosive Atmospheres Equipment Protection by Intrinsic Safety I Safety requirements for electrical equipment for measurement control and Laboratory use General requirements Electrical Equipment Electromagnetic Compatibility EMC Electrical equipment for measurement control and laboratory use EMC Requirements Class B and General Immunity Quality Management Systems Requirements Potentially Explosive Atmospheres Application of Quality Systems On behalf of Ion Science Ltd I declare that on the date this product accompanied by this declaration is placed on the market the product conforms to all technical and regulatory requirements of the above listed directives Name Mark Stockdale Signature iy fi f Position Technical Director Date 20 November 2008 Page 6 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Page 7 of 41 d T BE m Contents Page Declaration of Conformity 2 Statements 4 Responsibility for use 4 Warnings 4 Caution 4 Quality Assurance 4 Disposal 4 Calibration Facility 4 Ion Science Contact Details 4 Introduction to PhoCheck 5 Getting Started 6 Instrument Functions 7 9 Function Locations 8 How the PhoCheck Menu Works 9 Quick Reference 10 11 Instrument Display 12 13 Symbols Explained 12 Graphical Screen 13 Digital Display 13 Function Menu 13 Instrument Menu 14 19 Data logging 14 View Data 14 Z
5. OFF button 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 Co Wait Se 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 change selection DOWN Use to scroll down or change selection ZERO Pressing the Zero key Zeros out background readings See the Instrument Displays section of this manual for more detail Page 12 13 Page 11 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Functions Function locations Display Function Selection P 13 RIFI Application mode l H amp S or Survey P 19 View Data P 14 Zone Maintenance P 15 ml Data Log Memory Alarm Hig P 19 ppr Units P 19 PC Communication P 15 PID Lamp P 18 Alarm P 16 Sound P 16 ils Ch Gas Selection P 18 Back light P 18 Calibration P 16 Date amp Time P 18 From the DISPLAY FUNCTION SELECTION screen highlight the function menu icon then press ENTER use the UP DOWN keys to view the available functions then press ENTER to select the function options Page 12 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion
6. PhoCheck 2000 3000 amp 5000 Allows the creation selection and deletion of Zone names Data Transfer Page 15 PhoCheck 1000 2000 3000 amp 5000 Enables data transfer between instrument and PC laptop Alarm Page 16 PhoCheck 1000 2000 3000 amp 5000 Allows the adjustment of upper and lower Alarm levels in survey mode Sound Page 16 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of audible indicators including a confidence beep Calibration Page 16 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of Factory or Custom calibration Page 14 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd uick Reference Cee a E PPr E Back light Page 18 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of back light options Date Time Page 18 PhoCheck 2000 3000 amp 5000 Allows the adjustment of the date and time PI D Gas Selection Page 18 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of gases from the internal gas table PI D Lamp Page 18 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of different PID lamps Units Page 19 PhoCheck 1000 2000 3000 amp 5000 Allows the selection of ppb ppm or mg m as measurement units Data log Memory Alarm Page 19 PhoCheck 2000 3000 amp 5000 Allows the setting of an alarm to warn the user when the data logging memory is full Application
7. 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 PC Communication PhoCheck 1000 2000 3000 amp 5000 When this menu option is selected the instrument is ready to communicate with a PC To begin communication between the instrument and the computer select the Data Transfer option When the instrument is el communicating 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 a few inches from the PC s IRDA To exit the data transfer option press the ESC key Page 19 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu Alarm PhoCheck 1000 2000 3000 amp 5000 When in SURVEY mode upper and lower alarm P WOC feo tt 3250 levels can be set by the user to indicate particular au PPM 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 which 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 simp
8. 0 Zon Delete This function allows the stored data to be viewed or deleted a First select the Zone of interest by moving the cursor using the Fone UP and DOWN keys press ENTER to select it z BY fi 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 File View Data and the number of logged readings within the selected file o ry mm DD To view the stored data in a graphical form press the ENTER key Z 325 A graph representing the stored readings within the selected file will be displayed Date Time ao of logged readings The flashing cursor can be moved along the graph Alarm Indicator Cursor to a reading of interest Fa When the cursor stops the reading will be displayed in the units selected 553 press the ENTER key to see the date and time stamp of that reading if required The Alarm Indicator dotted line is present on a graph to show that this is the exact Reading 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 Page 18 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu Deleting a File PhoCheck 2000 3000 amp 5000 Fone Should you wish to delete a File select the Zone and file to be deleted Delete as if you were
9. 7 and OSHA in the USA In this mode of operation STEL s and TWA s are continually aa Eey 2i calculated and compared to levels set in the instruments gas table You can not lc a AG 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 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 ESC key Continuing with the adjustment will reset the instrument calculations will El begin again from 0 once back in Health amp Safety mode Security When the PhoCheck is connected to a PC via the PhoCheck software package see page 20 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 person 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 23 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd lonPC Software PC Requirements IonPC 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 c
10. Ion Science Ltd entire liability and the original Licensee s 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 disk or refund payment Any replacement disk will be warranted for the remainder 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 in some places 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 not 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 31 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion S
11. Page 19 PhoCheck 3000 amp 5000 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 and Safety mode is an upgradeable feature Page 15 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Displa Display Function Selection Screen The DISPLAY FUNCTION SELECTION SCREEN or Top Menu is found by repeatedly pressing the ESCAPE Escape key The DISPLAY FUNCTION SCREEN allows the user to switch between the graphical readings the digital readings and the Tools Menu 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 Graph Screen Large a Screen enc Instrument Symbols Explained Symbols are used to indicate features in the menu Please see an explanation of each below Bump Test 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 responded accurately when it is supplied with gas See pages 20 27 of the software section for more information The battery status indicator can be accessed by pressing and holding on the graphical and the digital displays Pe
12. Science Ltd Instrument Functions How the PhoCheck Menu Works Once in the function menu with the function symbol you require on the screen press the ENTER key to select it See Figure 1 Fig 1 A cursor highlighted symbol or number can be moved from one selection a WO to another by using the UP and DOWN keys See Figure 2 Pressing Enter al TT EEN oom will cause the selection to flash When flashing use the UP and DOWN keys to adjust it cat Fig 2 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 v will appear to confirm the action Although there is a variation in complexity of some functions this basic concept of selection adjustment and confirmation is common throughout this instrument You can abort a selection by pressing the ESCAPE Esc key Page 13 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd uick Reference This quick reference indicates which functions are relevant to which instruments MEIR Ej o gt Display Function Selection Page 12 13 PhoCheck 1000 2000 3000 amp 5000 Allows the user to view detected VOC levels in either graph or number format and to adjust the instrument functions and parameters View Data Page 14 PhoCheck 2000 3000 amp 5000 Allows viewing of stored data in the instruments internal memory Zone Maintenance Page 15
13. about to view the data Now select the delete symbol Trash can in the View Data screen Options are given to delete the at currently selected File or All Files Paa View data WARNING Selecting All Files will delete all files stored in all Zones A tick v confirms the function has been carried out Zone Maintenance PhoCheck 2000 3000 amp 5000 ay Single File All File Zones can be created selected or deleted in this is function Select the NEW symbol to create a new zone name the LIST symbol to select an BE existing ZONE and the Delete symbol to delete an existing WA zone name New List Delete Selecting the NEW symbol allows the creation of Zone names made a ABC up of 8 characters consisting of letters numbers and symbols Use Eire D pooni the up and down keys to choose the characters and press enter to confirm your selection Letter order on the instrument is shown on the right the highlighted A is the start letter Selecting the LIST symbol allows you to view existing Zone AlElcIOlE F aH tte L Mne T names and to select the zone under which you wish to save MANANE a ble Tafel ahi PT mln data OTP Or pelt july fda Yet Te aE ee PE fe P fe Pod 2S 4B eye ay Lo BBE Selecting the DELETE symbol allows the previously created Zone names to be deleted A tick V confirms a Zone has been deleted HBL fii Please note that when deleting a zone all data saved under this zone will be deleted If you
14. ak Hold roa The number to the right of this symbol indicates the highest gas concentration reached by the instrument since being switched ON This PEAK reading can be reset by pressing and holding the ENTER key for 5 seconds Background Zero Reference Relative ats Fas Absolute When in SURVEY mode pressing the ZERO key alternates m between RELATIVES and ABSOLUTE modes There is always some volatile gas in ambient air which is detectable with PhoCheck ABSOLUTE mode displays the entire sensor signal RELATIVE mode REMOVES the ambient signal and sets the ZERO point at an artificial level oo Detected signal Relative ews Zero Page 16 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Displays Alarm arrows Upper and lower TT alarm levels The arrows represent the importance level of the alarm The single arrow represents the lower alarm and the two arrows represent the upper alarm Application PhoCheck 3000 amp 5000 Benzene me Indicates that Health amp Safety mode is selected lee ees ae When the symbol is present the instrument is in HEALTH amp SAFETY mode When it is absent the instrument reverts to SURVEY mode Please see Application section of this manual for more information page 19 Display Screens Explained PhoCheck 1000 2000 3000 amp 5000 Graphical Display Allows the viewing of real time measurements in graph format cela relative to the
15. al Updated to V1 8 Add Prete Cover Ue 0 for IS Protective Cover Prete Cover Ue 0 to V1 9 Add new Ee hr raaallll installation routine Ee hr raaallll to V2 0 PhoCheck V2 0 e Declaration of conformity updated e Include note regarding lamp cleaning i e Blowing out the lamp will resolve 95 of contamination issues e Additional bump test after custom calibration Updated to V2 1 PhoCheck V2 1 Log added to back of manual Updated to V2 2 e Secondary Probe Filters added 24 03 09 PhoCheck V2 2 to Packing List pg8 e Secondary Probe Filter maintenance added to list pg43 e Secondary Probe Filter added to Accessories List pg 47 Updated to V2 3 PhoCheck V2 3 Complete rewrite of Manual Changes made to reflect new version of software V53 Updated to V2 4 Ion Science Ltd Date Updated Instrument Firmware PC Software 9 6 08 V1 24 18 6 08 V1 24 24 10 08 V1 24 27 11 08 V1 24 09 01 09 V1 24 V1 24 14 07 09 V1 24 Page 45 of 41
16. an be purchased from most computer retailers for use with your instrument Before connecting your PhoCheck to a PC for the first time confirm that the PC s IRDA works correctly with another devise Installation of IonPC Software 1 Insert Ion Science software CD into your CD rom drive 2 The CD will automatically start up 3 Click on the Download Software button 4 The IonPC 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 you do 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 Programs IonPC Connecting PhoCheck with a PC Switch on your PhoCheck instrument enter the function menu and select the Data Transfer symbol by pressing the enter key When communicating with a computer the PhoCheck displays a v within the data transfer symbol When not communicating an X will appear Place the PhoCheck on its side with the instruments infrared window a few Ei inches from the PC IRDA then start the IonPC software Starting onPC Software Start the IonPC software either from your desktop via the shortcut or from the Start menu Programs Ion PC T
17. and replace the cap ends The useful life of the EOE P carbon canister will be shortened if the canister is open to atmosphere for i prolonged periods vor 2 7 Scroll down and select the flashing VOC FE f 8 The next screen shows the gas and gas concentration you have previously set up l via the IonPC software Select Enter Yor E 9 A screen will show VOC a gas bottle and a flashing highlighted number T 10 Present the instrument with the calibration gas and press enter the number will 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 11 Now replace the instruments filter and probe ready for use 12 Carry out a Bump Test to ensure calibration was successful Instrument is now ready for use If you are not successful in calibrating the instrument check the following points The carbon canister may be contaminated The calibration gas may be low or empty If using a connector pipe there may be a kink restricting the flow of gas PID lamp may require cleaning PID lamp may need replacing Page 21 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu Back light PhoCheck 1000 2000 3000 amp 5000 The instrument display can be illuminated when in low light ba conditions When On is selected the back light is on when ever Ql i md the
18. are upgrade allows you to upgrade your actual instrument software directly should an upgrade be made available Menu Set up allows you to change PhoCheck settings from your PC These settings can be saved for future use Instrument Upgrade Firmware Upgrade Menu Set up Adjustable features found on your PhoCheck instrument can also be changed via your PC along with some additional features These features can be adjusted and then downloaded to your instrument by selecting Apply Page 27 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd lonPC Software Settings Within this tab there are a number of additional i features including the clock 24 hr or 12 hr sound Sc rich ine weed controls on signal confidence a beep sounds every 15 seconds on key press and on alarm When o _ E selected the Enable Bump Test sets the instrument to G Co A s Te show a gas bottle image once a week when the wach B P instrument is turned on as a reminder to test the hurbocokeypeest COn mon instruments response Memory full alarm will ensure piii O i a an alarm sounds if the PhoCheck data log memory ati Bp Tot 7 is full to enable you to download the data or continue oO Maay hull slam fe and overwrite previously saved data Cycle screen is blocked out as this is an upgrade feature on the FirstCheck Cancel He Lamp Enables the selection of different lamp types you may Menu Settings have purcha
19. avoid the accidental switch off Calibration PhoCheck 1000 2000 3000 amp 5000 F Factory calibration is set by Ion Science during heal ha instrument manufacture Custom calibration can be a set by the instrument user actory Custom General description Due to the linear output of the Ion Science PID detector 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 Factory calibration offers a safe set of calibration data This should be used if the custom calibration fails and will keep the unit working until a good custom calibration is completed ION Science recommends an annual service and calibration for users who require a traceable calibration During this service the lamp and detector is brought back to factory specifications and new Factory Calibration data is stored Page 20 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu Calibration continued Custom calibration For increased accuracy you can perform a Custom Calibration You will need a cylinder of calibration gas and a regulator 100ppm Isobutylene calibration gas at a flow rate above 250ml min PhoCheck allows you to custom calibrate using any gas from the Gas Table and any concentration from 10ppm Use the IonPC software to adjust the desired gas an
20. cience Ltd Batteries 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 instrument s charge indicator showing a NON CHARGING status when trying to charge the unit If this occurs leave the charger connected for two minutes then remove and reconnect the charger as soon the timer symbol disappears You will now see the instrument charge as normal WARNI NG 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 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 or R6PP batteries DO NOT mix old used batteries or batteries from different manufacturers Rechargeable battery instruments 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 The instrument should be charged in a non hazardous environment only When the instrument is on charge the screen will display the instruments charging status Charging ast ging C Charging slow Em ging 1 A Cha
21. ck 1000 2000 3000 amp 5000 Ex Ion Science Ltd h Jka Maintenance Blowing out the PID Cell will fix 99 of maintenance problems 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 particles to conduct a signal between the electrodes This issue can be resolved by the user in the 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 below 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 1 Keep the PID detector lamp window clean 2 Replace the sample filters 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 3 Secondary Probe Filter Designed to strengthen the instrument response even in condensing environments If the instrument background reading is high change the main probe filter 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
22. cluding 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 user s 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 guarantee or make any representation regarding the use or the results of the use of the SOFTWARE or written materials in terms of correctness accuracy reliability 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 servicing 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
23. d concentration Custom Calibration Procedure Have a cylinder of gas regulator and zero carbon filter on hand before starting this procedure The LAMP calibration is only really necessary if the instrument is to be used for ppb applications on PhoCheck 5000 Custom Calibration Procedure Please ensure you are familiar with this entire calibration procedure before attempting to calibrate the PhoCheck instrument Note The calibration of the PhoCheck instrument must be carried out in a clean air environment Ensure all parts of the calibration kit are available and ready for use 1 Select Custom Calibration procedure a tick v will appear to confirm the mw F selection Pressing Enter allows the user to enter the Custom calibration A menu 2 Scroll down and select the flashing ZERO ZERO 3 Remove the caps from both ends of the carbon canister included in the Cal Kit Sample supplied with your PhoCheck remove the probe and filter from the 6i instrument and fit the carbon canister Alternatively a known clean air supply can ZERO be used Note the carbon canister simply pushes onto end fitting do not force OE fe ja and no turning is required 2 4 Press the Enter key to start the ZERO process A counter will count down showing nO how long the canister needs to remain connected 3 5 At the end of the count down a tick v will appear indicating that the Zero has been accepted Press Escape oe 6 Disconnect the carbon canister
24. d gas please see pages 19 e Turn the instrument on by pressing the key e Press and hold the key and check the correct gas alarm levels and zero mode are selected e The screen will flash for 1 minute while the detector warms up check for a reading on the display e Between 0 2ppm and 2ppm e Replace the probe and filter with the blue carbon filter check for a reading from 0 0 to 0 2ppm e Remove the carbon filter and replace the probe and filter e If the results are not as expected perform a custom calibration first ensuring the correct gas is selected 4 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 16 for details of how to set alarm levels 5 Setting date and time We recommend that 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 18 for details on how to set the date and time Page 10 of 41 PhoCheck 1000 2000 3000 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
25. e Ltd lonPC Software Calibration The calibration settings can also be adjusted under the Menu Settings and it is the same layout as described on page 16 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 Zones View Window H Clear Delete existing Zones from your instrument or ___ Zene name Clear Zones create new Zones for download to your PhoCheck ses New Please note data files stored within a Zone to be deleted 3 Zone3 Open will be lost Always download Data from your instrument 4 Zone 4 Close before deleting Zones 2 Save Save As TAT Send to Instrument View view r Select or hide the IonPC software toolbar or status bar Yee 7 Status Bar Help a Helo Topi Offer advice on the use of IonPC software seni About FirskCheck Page 30 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd lonPC 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 in
26. e and look across the window surface 6 Inspection of the lamp may reveal a layer of contamination on the detection window that presents itself as a blue hue To check for confirmation hold the lamp in front of a light source and look across the window surface WARNING NEVER REFIT A DAMAGED LAMP USE of PID lamp cleaning kit A 31063 Move freely in a straight line The vial of cleaning compound contains Aluminium Oxide as a very fine power CAS Number 1344 28 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 Wear suitable protective clothing e Follow industrial hygiene practices Wash face and hands thoroughly with soap and water after use and before eating drinking smoking or applying cosmetics e The Compound has a TVL TWA of 10 mg m Storage 1 Keep container closed to prevent water adsorption and contamination y AU a 2 Open the vial of Aluminium Oxide polishing compound PP With a clean cotton bud collect a small amount of compound pe 3 Use this cotton bud to polish the PID lamp window Use a circular action applying light pressure to clean the lamp window Never touch the lamp window with fingers 4 Continue polishing until an audible squeaking is made by
27. e use of a length 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 internal diameter of 1 6 mm at 20 C Length of tube Flow ml min Response time in seconds Standard probe 213 0 1 1m 212 0 8 2m 212 1 7 3m 211 2 6 5m 209 4 3 10 m 199 9 0 20 m 190 19 0 30 m 172 32 0 Assumes constant environmental conditions Page 43 of 41 PhoCheck 1000 2000 3000 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 be increased 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 tim
28. eck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu In the Tools Menu use the UP and DOWN keys to find the function you require To select the function press the ENTER key Data Logging Zones amp Files PhoCheck 2000 3000 amp 5000 PhoCheck 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 overwrite previous readings An alarm can be set see page 16 to inform the user that this is due to happen giving time to download any data that may be over written 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 PhoCheck 2000 3000 amp 500
29. es never touch the window and do not drop Lamp cleaning for normal 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 every 20 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 methylene chloride in high concentrations may condense onto the walls of the cell In these cases the instrument should be returned to an Authorised Service Centre for thorough cleaning NB PID specifications relate to an isobutylene 100 ppm in air calibration at 20 C and 90 RH Page 44 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Manual Version Amendment PhoCheck V1 6 Ion Science recommends keeping your PhoCheck fully charged at all times in some circumstances batteries can loose power overtime while not in use Updated to V1 7 PhoCheck V1 7 If batteries are extremely low the instrument will not turn on and indicates the battery is fully charged To remedy this leave charger connected for 2 minutes then remove charger and reconnect as soon as the hour glass disappears You will now see the instrument charge as norm
30. gnal k On Off c Watchdog C On Off ppm I Lock user interface ppb Audio on key press C On Off maint YOC smoothing Audio on alarm A On C Off min max Enable Bump Test v g Memory full alarm v Page 28 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex drr onPC Software Backlight Gives you the option of turning the back light on or off permanently or setting it on a timer after every key press Clock Set the instruments clock and date for the purposes of data logging Either set it manually or if your PC clock is correct you can simply set your instrument to the same time as your PC clock File Allows you to save the settings you have created to your PC for future use It also enables you to open previously saved settings to then download to your instrument Page 29 of 41 Ion Science Ltd Menu Settings Settings Lamp Application Backlight Clack File Calibration Backlight settings or C On ie m ot ae f On after key press for Menu Settings Settings Lamp Application Backlight Clock File Calibration Set instrument clock EE April 2005 09 16 18 T Set to PC Clock Set Clock Menu Settings Settings Lamp Application Backlight Clock File Calibration Load Save current settings to file on disk Load settings from disk file and set clock ta PC Clock PhoCheck 1000 2000 3000 amp 5000 Ex Ion Scienc
31. he instrument has 8Mb of memory which is divided into 1Mb 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 segments 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 24 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd d ii B5 mm lonPC Software File Calibration Data Gas Table Instrument Zones View Help CAER BP IonPC software has many features allowing the transfer for data and function specifications to and from the instrument and the PC Instrument Downloading data logged readings PhoCheck 5000 detected PhoCheck should always be presented to the IRDA port before the IonPC software is run Select file s to download hen th is opened like this it will immediatel Pod mrad sas Ws oa ile 2 start 01 09 i Wee la Soares Mares ee aoe ail lately Fie 3 zone 0 slat 15 04 2005 10811 23 edrat File 4 0 s
32. hoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Service Options Ion Science is pleased to offer a number of service options on our PhoCheck product range that allow you to choose the instrument cover that best suits your needs At Ion Science we recommend that all of our gas detection instruments be returned for service and factory calibration once every 12 months Contact Ion Science or your local distributor for service options in your area Page 42 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Technical Specifications Detector Range Response Time PID VOC detector 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 Accuracy 5 displayed reading one digit Linearity 5 displayed reading one digit Battery 4 x AA size Specified Alkaline or 1 2V Rechargeable NiMH Alarm Flashing LED and 90 dBA 10 cm audible sounder Flow Rate Approx 220 ml min or 220 cc min Temperature Operating 20 to 60 C 4 to 140 F Storage 25 to 60 C 13 to 140 F Dimensions Instrument 340 x 60 x 50 mm Standard Carry Case 420 x 320 x 97 mm Weight Instrument 0 640 kg 1 4 Ib Packed in case 3 1 kg 6 8 Ib Materials Instrument Conductive carbon loaded polypropylene based resin casing Standard Carry Case Polypropylene with a polyester foam insert Response time of the instrument is affected by th
33. ial is recyclable polypropylene Calibration Facility Ion Science Ltd offers a calibration service including the issue of certification confirming calibration with equipment traceable to national standards A PhoCheck Calibration Kit is available from your distributor or service centre available at www ionscience com Ion Science recommend annual return of all instruments for yearly service and calibration Page 8 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Introduction to PhoCheck 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 VOC s 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 See page 37 for more details relating to upgrade options PhoCheck has two principle modes of operation Survey and Health amp Safety Health amp Safety mode is available on 3000 and 5000 versions Survey is the default mode of operation This mode is often used in applications such as Head Space Sampling and Leak Detection 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 Health amp Safety mode is used to check for conformity of short term e
34. instrument is switched on When Off is selected the back light is permanently off a When Timed is selected the back light illuminates for a pre set time after every key press When timed is selected pressing enter allows the user to adjust the on time from 1 to 60 seconds This menu options is also available on the IONpc software 2 WS Ser On Off Timed Date Time PhoCheck 2000 3000 amp 5000 The Date Time function allows the adjustment of the time and 23 45 50 date used within the PhoCheck internal clock The internal Osrd S105 clock is used for the data logging date time stamp When readings are being stored cia for download and future use and record keeping ensure that the clock and date are accurately set The 12 24 hour time format is also adjustable Ion Science recommends that you set your date and time before using your instrument for the first time This menu options is also available on the IONpc software PI D Gas Selection PhoCheck 1000 2000 3000 amp 5000 Ci The PhoCheck photo ionisation detector PID is non selective 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 Custo
35. ion is available on the PhoCheck 5000 and is upgradeable on the 1 2 and 3000 versions This menu option is also available on the IONpc software Data Log Memory Alarm PhoCheck 2000 3000 amp 5000 a PhoCheck has been designed to continuously store data Once a A the memory has reached its full capacity 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 This menu option is also available on the IONpc software Application Survey Mode PhoCheck 1000 2000 3000 amp 5000 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 the 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 long term storage and review High and low alarm levels can be set Application Health amp Safety Mode PhoCheck 3000 amp 5000 Modes of operation are selected to suit how the instrument is F being used Health amp Safety mode is used to check for conformity of short term exposure levels STEL or time weighted averages TWA When selected that are specific for particular hazardous environments for example EH40 in the UK 7
36. k it to the remainder of the double sided tape 6 Now remove the backing from one of the small pieces of tape and 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 use in Category 1 zone 0 areas and in applications where it is likely to get wet or contaminated Page 40 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd B0 Upgrade Options All PhoCheck instruments have the ability to be upgraded in the field to higher versions throughout the range 1000 5000 The table below indicates if your model can be upgraded Upgrade Key You wish to upgrade your PhoCheck 1000 to PhoCheck 5000 v Serial Number 04 01074 Please contact ISL for an upgrade security key ou will need to provide the above information Enter the security key below o Cancel PhoCheck PhoCheck PhoCheck PhoCheck 1000 2000 3000 5000 PhoCheck PhoCheck PhoCheck sarade 3000 pg PhoCheck 5000 Contact your local Ion Science distributor for pricing The upgrade process is easy and the instrument does not need to be returned to the distributor or manufacturer After ordering the upgrade for your instrument a code will be sent to you by e mail Use the IonPC software to enter the code and your instrument instantly becomes the new version Page 41 of 41 P
37. le WMD exposure in that it is simply removed after use and replaced with 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 Baseefa0O3ATEX0742X Ex ll 1G EEx ia IIC 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 atmosphere which is gt 5 C it will then remain effective down to 20 C Page 39 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Protective Decontamination Cover Fitting I nstructions 1 Insert instrument into the IS protective cover ensuring that the h 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 double sided 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 double sided tape 5 Gather the excess plastic on the other side of the instrument and stic
38. le 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 again then 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 Please note that for Safety reasons the lower alarm cannot be set above the upper alarm and the upper alarm cannot be set below the lower alarm When in Health and Safety mode alarms are triggered by STEL and TWA alarm levels pre programmed into the instrument s gas table An Alarm in Health amp Safety mode indicates the user has been exposed to levels exceeding those set within the 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 changed either via the instrument or the IonPC software Sound PhoCheck 1000 2000 3000 amp 5000 Signal Confidence Key Alarm mk il Audible outputs can be selected to indicate E E functions When Signal is selected the rate at which the instrument BEEPS increases with the detected gas When Confidence is selected the instrument BEEPS every few 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 keypad is pressed Alarm can only be adjusted using the IonPC software to
39. lection K 1 Main PCB failure Return the instrument to manufacturer 1 Pump failure 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 probe and filter for signs of blockage if the fault persists send the instrument to your distributor for service Remove the lamp and blow out the detector with a can of computer duster 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 send the instrument to your distributor for service 1 Detector fuse has blown If the error persists return the instrument to the manufacturer 2 dirty 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 effects Remove the detector lamp as shown on page 18 and use a can of computer duster to blow out the chamber If the error persists return the instrument for service The gas being selected is not compatible with the selected lamp The lamp being selected is n
40. m offers a quick route to the last 10 selected gases When selected use the UP Ch Bl 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 t After selecting the List symbol select the first letter of the gas you wish to select and press ENTER The PhoCheck will then list all gases starting with that letter WMD gases are prefixed with the letters WMD VOC i Hukane Alarm levels that are set in the Gas table will be automatically selected Should a gas be selected that is not compatible with the selected lamp the following symbol will appear to highlight the incompatibility K PID Lamp PhoCheck 1000 2000 3000 amp 5000 An alternative lamp to the Krypton 10 6eV standard can be purchased fitted and selected A tick v confirms the selection KriObev Should a Lamp be selected that is not compatible with the selected gas the following symbol will appear to highlight the incompatibility This menu option is also available on the IONpc software 1K Page 22 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Instrument Menu Unit Selector PhoCheck 1000 2000 3000 amp 5000 The PhoCheck photoionisation detector can be selected to ppb ppm Gi gt measure VOC s in either ppm Parts per million by volume F ppb Parts per billion or mg m Milligrams per cubic meter NB the ppb opt
41. ng out any type of maintenance on the PhoCheck instrument 2 Substitution of components may impair intrinsic safety and result in 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 i ICAUTI ON It is essential that the PhoCheck is always used with a supplied PTFE 0 5 micron filter fitted to the front of the instrument Without a filter particles of debris and dust can be drawn into the detector inhibiting the function of the instrument These filters are consumable and should be changed after every 100 hours of use The frequency of replacement should be increased for dusty or moisture laden environments Filters are available from your distributor or at www ionscience com Quality Assurance PhoCheck has been manufactured in compliance with ISO9001 2000 which ensures that the equipment supplied to our customers has been designed and assembled reproducibly from traceable components and leaves Ion Science calibrated to stated standards Disposal Dispose 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 mater
42. one Maintenance 15 PC Communication 15 Alarm 16 Sound Confidence Beep 16 Calibration 16 Back light 18 Date Time 18 PID Gas Selection 18 PID Lamp 18 Unit Selector 19 Data Log Memory Alarm 19 Application Health amp Safety 19 Application une 19 Security 19 IonPC Software 20 27 PC Requirement 20 Connecting PhoCheck to PC 20 Starting IonPc 20 21 Downloading Data 21 Calibration 22 Menu Set up and Settings 23 26 Software Disclaimers 27 Batteries 28 29 Diagnostics 30 31 Maintenance 32 33 Accessories 34 Protective Decontamination Cover 35 36 Upgrade Options 37 Service Options 38 Technical Specification 39 40 Ion Science Ltd PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Statements Responsibility for Use PhoCheck instruments detect a large range of gases which are 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 user s responsibility to respond appropriately to an alarm situation IWARNI NGS 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 carryi
43. ot compatible with the selected gas Press Esc and select a compatible gas and lamp Page 34 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Diagnostics Health amp Safety ea Memory Alarm CH Clock ED Delay Bump test When 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 overwrite previous readings Will only show if the data logging memory alarm has been set to ON see page 14 Press Esc and either continue and previous readings will be over written or download saved data to a PC before continuing The internal clock has failed Return the instrument to the manufacturer This symbol will appear during the manual adjustment and selection of 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 This symbol will appear on switch on if the Enable Bump Test setting has been selected via IonPC software The symbol is a prompt that will appear once a week to remind the user to test the instrument responds accurately when supplied with gas Page 35 of 41 PhoChe
44. rging Animation Fully charged aa C Mot chargin ging Sat Lt 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 Page 32 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd lt a Batteries Replacement of Non rechargeable batteries 1 Ensure the PhoCheck is switched Off 2 Using the battery cover removal tool provided remove the battery cover at the rear of the instrument casing This reveals a set of 4 x AA cells contained in a 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 Removable battery clip NB When loading batteries check for correct battery polarity before connecting them Page 33 of 41 PhoCheck 1000 2000 3000 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 Sp Pump Battery Sensor Gas Se
45. sed to use with your instrument Settings Lamp Application Backlight Clock File Calibration Set lamp in use in detector cell Application Enables the selection and de selection of Health amp Safety O11 FeMtaN mode and the selection of ppm ppb or mg m In Health amp eens Safety mode STEL and TWA timings can be adjusted to x reflect the changes in legislation between the US and tee C 8 4evie 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 de select 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 in 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 effect 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 x Settings Lamp Application Backlight Clock File Calibration x ae a Settings Lamp Application Backlight Clock File Calibration Select switch settings required H amp S Settings Health amp Safety E STEL 15 min TWA fe hour Clock mode 24 br C 12hr ia i i g Select Unite Audio on si
46. set alarm levels A When in SURVEY mode the type of gas being uy eo 2 detected the measured units the peak hold and real time A 53 Ae 53 readings are also displayed sii Additional information such as alarm levels and battery status ora can be viewed by pressing and holding the ENTER key alt a When in HEALTH amp SAFETY mode see page 19 the on screen information is slightly joe ppm different as STEL and TWA calculations are displayed in figures and the graph Benzene remains in real time Again additional information can be viewed by pressing and fie Wax 14 holding the ENTER Key Digital Display Enables the viewing of real time measurements in large numerical format for easy 5 60 viewing in varied light conditions Additional information such as alarm levels battery status and a OL ppr peak hold reading can be viewed by pressing and holding the ENTER NES ese ae key Ziy E When in HEALTH amp SAFETY mode the STEL and TWA alarm WOE ppr A E levels and calculated values are shown when holding the ENTER key PhoCheck 3000 mE A a0 amp 5000 THA 1 0 Function Menu Once selected use the UP and DOWN keys to highlight the function you require and MH 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 Function menu other functions are to be found from page 14 to page 19 Page 17 of 41 PhoCh
47. tart 20 04 2005 09 28 02 i E a E Fie sone sat 22 04 2005 08 35 10 84 readings you the option to download data logged readings as File 6 zone 0 start 26 04 2005 08 40 10 85 readings File 7 zone 0 start 26 04 2005 09 56 29 15 readings shown here Select FINISHED if you do not wish to download the data If you do wish to download data highlight the files you require and then select Download data The screen on the right TEPER will appear The data will then download from your PhoCheck to your xj PC in numerical and graph format Once the download 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 e E Untitled Numerical Data Instrument 4060068 Untitled Analysis Graph TER 10 10 2 10 2 09 28 00 09 25 24 09 25 48 09 29 12 09 29 36 20 Apr 2005 a gt File File 4 AFile 5 AFile 6 Real Time 20 April 2005 09 28 40 Page 25 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd cf A FE oo lonPC Software File Allows the printing of files downloaded from your PhoCheck File Calibration De instrument Print Setup Exit Calibration Refers to the CUSTOM calibration of PhoCheck Enables the download of calibration data from the instrument to a PC the Calibration AELE erasing of the Custom calibration settings
48. the cotton bud with A y a f compound moving over the window surface usually within 15 seconds A 5 Remove the residual powder with short blast of air from the can of air duster f 6 The instrument MUST now be re calibrated Page 37 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Accessories Ion Science has developed an exclusive range of high quality accessories to compliment the PhoCheck Please see a selection of these below Part Number Accessory Description A 830206 IS Protective Cover II 1 G EEx ia IIC T4 a II 2 G EEx iad IIC T4 Baseefa 02ATEX0093X Baseefa 03ATEX0742X PK of 10 A 31066 Std probe attachment PK of 5 A 31063 PID Lamp Cleaning Kit 20 Cleans Contact Ion Science or your local Distributor for more information Page 38 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Protective Decontamination Cover 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 response and in heavy rainfall The cover being very low in cost has the advantage when used in HazMat applications including possib
49. the secondary probe filter 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 in a very fine layer of contamination appearing on the detector window that must be removed 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 Unscrew the black knurled ring to expose the detector lamp 3 Push a lamp removing sleeve over the end of the lamp This allows the user to grip the glass Page 36 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Maintenance Cleaning the PhoCheck Lamp continued 4 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 5 Inspection of the lamp may 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 sourc
50. xposure 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 STEL s and TWA s are continually calculated and compared to levels set in the instrument s gas table For more information on these modes of operation please see page 19 PhoCheck versions 2000 3000 and 5000 automatically data log the readings every second These readings are stored in the instrument s memory with a date and time stamp For more information please see page 18 Page 9 of 41 PhoCheck 1000 2000 3000 amp 5000 Ex Ion Science Ltd Getting started 1 Rechargeable Batteries PhoCheck instruments leave the factory fully charged however 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 28 2 Alkaline Batteries Fit the battery pack supplied with the PhoCheck For more information please see the battery section of this manual page 28 3 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 selecte
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