CEL-360 Field Guide - Campbell Associates
Contents
1. Fax 44 0 1234 841 490 e mail info casella co uk Web www casella co uk Casella CEL Inc Tech Park 17 Old Nashua Road Box 15 Amherst NH 03031 U S A Office Phone 1 603 672 0031 Toll Free 1 800 366 2966 Fax 1 603 672 8053 e mail us sales casella cel com 01044 a o LaS D Nw Wh T33 N Soy 2 3v c 7 o gt On he o O ro x Q JO uoloe swiyuog _ 5 322 eos 373 aS g2 356 DO v o 3 302 S32 Sox oS eB ae lt O o on sz 38 253 Q elep pa10 s sass 29y apow Bulyesado nu w sebueyD 44O NO wnysu y SOYSIMS il 0 O SIN IS S19 0UlISOG SION 09 0ZE 139 93 3GIND Als I PO O 7 ZER a N UR a g o Oe CS s 2 O1 Oo 5 0 o J Qo O n O Os gt o oQ D gt o 28 If Required Stop Run Confirm Stop PLUS If Required lt vA gt 11 Switch OFF Recall Stored Dose Data When a hard copy of stored dose data is required BEFORE SWITCHING ON connect a Centronics printer via both C6671 PC Cable supplied with the dosimeter and CEL 6672 Printer Cable While not logging data Review Stored Runs Review Stored Data Review Stored Data Print Hard Copy Review Stored data A sever times b P repea al t ee Lock keys and display to prevent unauth2. wtd levels gt 70 dB Meter special procedure for logging noise data as SLM A Loaded message shows that the selected Setup is now active for example ISO procedure with 90 dB Criterion Dose Measurement Dose data will be saved in the next available data store When the run timer of a CEL 360 is ON with beginning and End Times set the instrument waits counting back the time remaining until the run starts When the run timer of a CEL 360 is ON with Sync on the instrument waits until the clock is synchronised with any selected profile interval before the run starts With a CEL 320 or when the run timer of a CEL 360 is OFF the instrument waits for the next whole clock second then starts the run The REC icon indicates that the instrument is now storing data in the first available store The display shows where data from the current run is being saved store 4 and on a CEL 360 indicates the number of completed profile periods 3 The display cycles through data from the current run Some of an screens offer and options that show further parameters Press again to resume the run 7 If Required 8 If Required lt q via 9 Stop Run 10 Confirm Stop 11 Switch OFF Lock keys and display to prevent unauthorised PLUS tampering Unlock keys and display to restore normal operation rat Ji Ls mr TINI 4 LAIN DATA Ibe O35 Recall Stored Dose Data W
3. Introduction The instruments in the CEL 320 360 Series consist of the instrument unit shown plus CEL 6681 Dosimeter Microphone and Cable or CEL 425 Microphone Adaptor Display Battery Condition Under range has Occurred Overload has Occurred Measurement Identity or Date Current Mode _ Pressing the MENU key will select each of these in turn Preparation Connect a 9 V battery 6LF22 to the terminals in the battery compartment in the rear of the instrument DO NOT disconnect the battery once runs have been stored they will be lost With the instrument switched OFF insert the cable connector of the Dosimeter Microphone or the Microphone Adaptor into the socket in the top end of the case with the red dot facing the front of the dosimeter 1 2 __ Data is Being Recorded Measurement is Paused _ Frequency Weighting Indicates Active Option Keys Current Units Current Data or Time Operation of the instrument is achieved by a simple sequence of key strokes Field Accuracy Check Use a CEL 282 Class 2 or CEL 284 2 Class 1 Calibrator to perform a field accuracy check acoustic calibration each time the instrument is switched ON and again at the end of measurement Fit the CEL 4725 Coupler supplied with the calibrator into the calibrator cavity making sure it is firmly in contact with the shoulder in the cavity Fit the microphone into the coupler cavity again making sure
4. JUOD O Ajeyeipauiw Casella CEL Inc Tech Park 17 Old Nashua Road Box 15 Amherst NH 03031 U S A Office Phone 1 603 672 0031 Toll Free 1 800 366 2966 Fax 1 603 672 8053 e mail us sales casella cel com DOMO O 8g snu nq uawanse w e Sdojs O aS r eaz amp oo 5 WO oa D a 5D C oO 9 Q gt o o o 30a 300 SH OH SOx ov 3 3 250 g 30 Oo ox x OI Z 4 4 oc lt Sv amp Q O 302 a TI g 8 j 9 fe E 0 JOP Poy a SIN IS S19 0WIISOg SION 09 0ZE 1439 3 3CG IND Gils FPO O Om 6 mM Ar YS Oi O of oD xN 50 o oO 3 5 9 R090 e o O Os gt oo o of Z oo
5. as a Sound Level Meter Using the red dot to aid pin location connect a CEL 425 SLM Microphone Adaptor perform an acoustic calibration as described above then proceed as follows 1 Start from final Start Up display 2 If Required Change Mode 3 Review SLM Measure ments 4 Change Settings 5 Switch OFF Think environment Think Casella IN tJ LAIN D Display steps through all details and parameters recorded for the run starting with duration and completes a cycle back to Date amp Time display for the run Some displays offer A and V options that show further parameters The last used measurement mode will be selected IDe 406 A SLM measurement is now active with the current A weighted Fast level Lar sufficient displayed times SLM mode can be selected ONLY while a microphone is fitted ie The display steps to Linear Peak Lip and then through all details and several parameters to Duration before times completing the cycle back to the first SLM display A When lt a and gt are shown on the display the relevant navigator keys may be used to change the current settings Blank Screen No operations possible CASELLA CEL CEL 320 360 Dosimeters 060335 i1 Sept 01 CEL instrumentation and software is designed manufactured and serviced by Casella CEL Limited Regent House Wolseley Road Kempston Bedford MK42 7JY U K Phone 44 0 1234 844 100
6. ge Mode Review SLM Measure ments Change Settings D sufficient times A several times A 5 Switch OFF BZ ie oy IN A TEN FO 409 L 4 C amp AdB e B46 SLM p B 42 gt cB my INCI a gsi REL y Display steps through all details and parameters recorded for the run starting with duration and completes a cycle back to Date amp Time display for the run Some displays offer A and V options that show further parameters The last used measurement mode will be selected SLM measurement is now active with the current A weighted Fast level Lar displayed SLM mode can be selected ONLY while a microphone is fitted The display steps to Linear Peak Lipk and then through all details and parameters to Duration before completing the cycle back to the first SLM display When A and y are shown on the display the relevant navigator keys may be used to change the current settings Blank Screen Think environment Think Casella No operations possible CASELLA CEL CEL 320 360 Dosimeters 060335 i1 Sept 01 CEL instrumentation and software is designed manufactured and serviced by Casella CEL Limited Regent House Wolseley Road Kempston Bedford MK42 7JY U K Phone 44 0 1234 844 100 Fax 44 0 1234 841 490 e mail info casella co uk Web www casella co uk 01044 p1008J JUsLUaINSeewW e se soy sesned syels shay 19440 JO uogoe SWUI
7. hen a hard copy of stored dose data is required BEFORE SWITCHING ON connect a Centronics printer via both C6671 PC Cable supplied with the dosimeter and CEL 6672 Printer Cable 1 While not logging data 2 Review Stored Runs 3 Review Stored Data 4 Review Stored Data 5 Print Hard Copy 6 Review Stored data several times Blank Screen A gt gt repeat LITIY LINI PEAGY dj The keys and display cannot be locked while the instrument is paused Stop This command must be confirmed The run is now ended DO NOT disconnect the battery once runs have been stored they will be lost No operations possible Enable Data Recall and see the Start Date amp Time for the most recently stored run Select Start Date amp Time for required run If a printer is connected and switched ON continuing to press will eventually offer a PRINT ALL option that is enabled by pressing D Shows where data for the selected run is stored Store 3 and on a CEL 360 indicates the number of completed profile periods If a printer is connected and switched ON the next display shows PRINT READY if switched OFF the display shows PRINT OFF otherwise the Duration is displayed as in Step 6 G The display shows print messages while a data set from the selected run is printed in standardised format for the measurement protocol used gt Operation
8. it makes contact with the shoulder in the in the cavity Switch the calibrator ON and proceed as follows Operation Press Switch instrument ON Change wen Mode re peatedly Enable Level Change Change Indicated Level or Set Accept G Calibration Level Display Shows m A IN N e 4 08 q gt wae toh ae ite ww E A Tee iiey Comments Start Up messages showing Instrument Type Serial number if set Print only when the print cable is connected in place of a microphone Firmware Version finishing with last used Operating Mode Select Option to allow Acoustic Calibration The display shows the current SPL A and V are now enabled The display shows the current SPL Indicated level rises falls 0 05 dB for each key press Adjust to correct level for CEL 320 360 microphones at standard temperature and pressure 113 6 dB gt ro 14 3 Lt It 46 Select Dose Measurement Set Up 1 ule 2 Change vend Operating Mode sufficient times Select another vV Setup several times Load G Selected Setup for use Change vend Operating Mode Sufficient L Start Run 2 Store Data Then Inspect data from the Current Run Inspect gt further data A Current Run times If Required 1 gt Ady ort LUAGE o rim LAM Ad gt gt T A J For further information on set ups cons
9. nt Set Up 1 Change Operating Mode Select another Setup Load Selected Setup for use D sufficient times V several times Measure Dose ls 2 Cut lines 4 folds as shown Change Operating Mode Start Run Store Data Then Inspect data from the Current Run Inspect further data from the Current Run If Required Sufficient times gt gt sufficient times aD ez Adw gt OSHA LGRd Ed L Ader 4 For further information on set ups consult the User Manual Ad gt T IN rona L ORdEd B F INJ U N nO TON 18 2 408 L d CB ll Nea jc q p E REG 19 90 TEIN 1G 3 9 24 L C BREG a J L p Data from Current Run Displays will be updated while the run is in progress Pause the run Ii icon The 113 6 dB calibration level is now set and will be stored by the microphone assembly The first display always shows the currently loaded set up for example OSHA dose measurement Select a set up from OSHA procedures O 5 Crit 90 dB A wtd levels gt 80 dB and gt 90 dB MSHA procedures Q 5 Crit 90 dB A wtd levels gt 80 dB and gt 90 dB DOD procedures O 4 Crit 85 dB A wtd levels gt 80 dB NIOSH procedures Q 3 Crit 85 dB A wtd aba gt 80 dB ISO85 procedures Q Crit 85 dB A wtd ae gt 70 dB ISO90 procedures Q 3 Crit 90 dB A
10. orised tampering Unlock keys and display to restore normal operation g amp N Da a AIL a amp N 5 JUN Ibeas J Blank Screen PRINT FEAGY I The keys and display cannot be locked while the instrument is paused Stop This command must be confirmed The run is now ended DO NOT disconnect the battery once runs have been stored they will be lost No operations possible Enable Data Recall and see the Start Date amp Time for the most recently stored run Select Start Date amp Time for required run If a printer is connected and switched ON continuing to press will eventually offer a PRINT ka that is enabled by pressing Shows where data for the selected run is stored Store 3 and on a CEL 360 indicates the number of completed profile periods If a printer is connected and switched ON the next display shows PRINT READY if switched OFF the display shows PRINT OFF otherwise the Duration is displayed as in Step 6 The display shows print messages while a data set from the selected run is printed in standardised format for the measurement protocol used A ma NAAN MEH Hia Operation as a Sound Level Meter Using the red dot to aid pin location connect a CEL 425 SLM Microphone Adaptor perform an acoustic calibration as described above then proceed as follows Start from final Start Up display 1 If Required Chan
11. peration of the instrument is achieved by a simple sequence of key strokes Field Accuracy Check Use a CEL 282 Class 2 or CEL 284 2 Class 1 Calibrator to perform a field accuracy check acoustic calibration each time the instrument is switched ON and again at the end of measurement Fit the CEL 4725 Coupler supplied with the calibrator into the calibrator cavity making sure it is firmly in contact with the shoulder in the cavity Fit the microphone into the coupler cavity again making sure it makes contact with the shoulder in the in the cavity Switch the calibrator ON and proceed as follows Operation Switch instrument Change Mode Enable Level Change Change Indicated Level Set Accept Calibration Level Press re peatedly or V Display Shows TUN ee 408 q gt ry OL reid tA gt ry i oh ret fe Comments Start Up messages showing Instrument Type Serial number if set Print only when the print cable is connected in place of a microphone Firmware Version finishing with last used Operating Mode Select Option to allow Acoustic Calibration The display shows the current SPL A and v are now enabled The display shows the current SPL Indicated level rises falls 0 05 dB for each key press Adjust to correct level for CEL 420 460 microphones at standard temperature and pressure 113 6 dB LALO 136 Select Dose Measureme
12. t whole clock second then starts the run The REC icon indicates that the instrument Is now storing data in the first available store The display shows where data from the current run is being saved store 4 and on a CEL 360 indicates the number of completed profile periods 3 The display cycles through data from the current run Some of E screens offer and options that show further parameters Press again to resume the run introduction The instruments in the CEL 320 360 Series consist of the instrument unit shown plus CEL 6681 Dosimeter Microphone and Cable or CEL 425 Microphone Adaptor Display Battery Condition Under range has Occurred Overload has Occurred Measurement Identity or Date Current Mode Pressing the MENU key will select each of these in turn Preparation they will be lost l 2 ___ Data is Being Recorded Measurement is Paused 92408 Th ANI i LIN Ha _ Frequency Weighting Indicates Active Option Keys Current Units Current Data or Time 01043 Connect a 9 V battery 6LF22 to the terminals in the battery compartment in the rear of the instrument DO NOT disconnect the battery once runs have been stored With the instrument switched OFF insert the cable connector of the Dosimeter Microphone or the Microphone Adaptor into the socket in the top end of the case with the red dot facing the front of the dosimeter O
13. ult the User Manual Ad see cata ih rea LORE SET UP Data from Current Run Displays will be updated while the run is in progress Pause the run I icon The 113 6 dB calibration level is now set and will be stored by the microphone assembly The first display always shows the currently loaded set up for example OSHA dose measurement Select a set up from OSHA procedures O 5 Crit 90 dB A wtd levels gt 80 dB and gt 90 dB MSHA procedures Q 5 Crit 90 dB A wtd levels gt 80 dB and gt 90 dB DOD procedures O 4 Crit 85 dB A wtd levels gt 80 dB ACGIH procedures Q 3 Crit 85 dB A wtd Ae gt 80 dB ISO85 procedures Oks Crit 85 dB A wtd ie gt 70 dB ISO90 procedures Q 3 Crit 90 dB A wtd levels gt 70 dB special procedure for logging noise data as SLM A Loaded message shows that the selected Setup is now active for example ISO procedure with 90 dB Criterion Dose Measurement __ Dose data will be saved in the next available data store When the run timer of a CEL 360 is ON with beginning and End Times set the instrument waits counting back the time remaining until the run starts When the run timer of a CEL 360 is ON with Sync on the instrument waits until the clock is synchronised with any selected profile time before the run starts With a CEL 320 or when the run timer of a CEL 360 is OFF the instrument waits for the nex
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