Operating instructions for the medium pressure calibrator (MPX)
Contents
1. An KS Scope of delivery Medium pressure calibrator 2 General safety warnings The current national regulations on accident prevention and workplace safety must be followed whenever work is carried out Internal regula tions issued by the operator must be followed even if they are not men tioned in these instructions Never use the medium pressure cali brator together with an external pres sure source Do not remove any connected com ponents e g test objects when the medium pressure calibrator is under pressure Open the pressure relief valve before removing one of the parts Only use the adapters and seals that are available as accessories Do not store the calibrator under pres sure only store the medium pressure calibrator with the pressure relief valve open Avoid the action of force of any kind on the medium pressure calibrator and its operating controls Do not use medium pressure calibra tors if they are damaged or faulty 3 Operating the MPX calibrator Operating the medium pressure cali brator is described starting on page 16 Connect the test object You can connect your test object to the medium pressure calibrator via the pressure connection 9 Zeroing the device Open the pressure relief valve 7 to release any pressure that may be present at most until the red mark is visible If the pressure display does not show zero perform a zeroing proce2. Degree of protection Selectable pressure units 0 85 25 bar others on request 31 bar lt 0 05 FS lt 0 1 FS 0 025 FS 0 01 FS 25 bar 125 bar 10 min 1 mbar 5 digits 0 5 seconds RS485 the Fischer cable socket on the side fits the K 104A K 114A interface converter 0 50 C 0 50 C 10 60 C 5 95 relative humidity Button cell battery type CR2430 gt 2000 h in continuous operation 342 496 x 138 x 148 mm IP 65 bar mbar hPa kPa MPa PSI kp cm cmH20 mH20O inH2O ftH2O mmHg inHg including accuracy temperature coefficients zero point and range tolerance 19 Spare parts and accessories for KELLER pressure calibrators suitable for Description Article number Attclenumber a mpx mex Vera nn Kas 2 KA Battery type CR2430 557005 0001 Hr Connecting nipple G 1 4 508832 0004 X X including sealing ring 9 8 Test object adapter 506810 0028 G 1 4 M G 3 8 F Test object adapter 506810 0013 G 1 4 M G 1 2 F Sealing ring G 1 8 mmm 0001 Sealing ring G 1 4 508635 0002 CrNi filter 30 025 2011 u Fine tuning valve 309030 0006 Bottle of oil 0 5 650505 0005 HLP 22 BP hydraulic oil K 114A 309010 0075 Hand pump 309005 0004 g Konformitatserklarung Fur das folgenden Erzeugnis Mitteldruckkalibrator MPX wird hiermit best tigt dass es den wesentlichen Schutzan forderungen entspricht die in der Richtli
3. function and to select the various pressure units Ga Min Max display w P Leak mode is used to determine the pressure change over a defined period which can be changed a Leak measurement d GP 10 minutes Leak measurement Zero the display Shows the peak and trough pressure values measured thus far Display is shown with reduced resolution period factory setting Reset display Automatic switch off function Select units ie hPa kMPa PSI mbar kp cm inftH20 cmH20 mmHg inHgkN Resets the pressure zero point to the factory set ting Zero point for vacuum absolute pressure is displayed Permanently sets the applied pressure as the new pressure zero point alee f Cont Continuous The device switch es off automatically after a defined pe riod which can be changed starting from the last time a button was pressed Switch off period factory setting 15 minutes mbar bar hPa kPa MPa cmH20 mH2O inH2O ftH20O PSI kp cm mmHg inHg ENTER button The ENTER button positioned on the front is used to activate the se lected function or pressure unit on the device You can also press the ENTER button to switch between the mini mum and maximum pressure values measured thus far SELECT button Min max display am Hzm Leak measurement Set zero point permanently KEE Sel
4. must not be dismant led Recommended torque for the test object pressure connection 10 Nm IMPORTANT Nothing must adhere to the surface of the test object no oil grease water etc Impurities could pass through the adapter to reach the medium pressure calibrator and damage it Overpressure If the pressure exceeds the measur ing range by more than 20 the measuring cell or the mechanism of the medium pressure calibrator may be destroyed Recalibration The recalibration cycle depends on the conditions of use Recommended recalibration cycle 1 year Scope of delivery 1 calibrator 1 carrying case 1 vacuum pump 1 hose nipple 1 connection nipple G 1 4 2 sealing rings G 1 8 G 1 4 1 Y coupler 1 CrNi filter 1 spare battery type CR2430 3 0 V 1 set of operating instructions 1 test record 5 points 1 USB interface converter K 114A 1 KELLER software CD Intended use The medium pressure calibrator MPX may only be used to generate positive or negative pressure with air Use of the calibrator with other me dia especially hydraulic oil will damage it The operational safety of the device supplied is guaranteed only if it is used as intended The limit values as stated see page 19 Technical data must never be ex ceeded Before installing the medium pressure calibrator check that it is suitable for your applications u 4
5. the battery compartment and change the battery type CR 2430 Pressure coupling filter The medium pressure calibrator has a CrNi filter 11 x 8 material DIN 1 4404 fitted behind the pressure coupling in order to prevent impurities from penetrating inside it which could cause leaks If the filter is dirty and pressure can no longer be transmitted replace it with the spare filter that is included in the scope of delivery PORE CrNi Filter 17 Disposal This product must not be disposed of as normal household waste at the end of its useful lifetime To prevent pos sible damage to the environment or to health due to uncontrolled waste dis posal this product must be separated from other waste and recycled correctly in order to ensure sus tainable use of the raw materials 8 Software for calibrators The USB interface converter K 114A enables communication bet ween the calibrator and a computer Before you connect the interface con verter to the computer install driver K 104 K 114 the software CD is in cluded in scope of delivery K 114A or can be downloaded free of charge at www keller druck com Settings on the medium pressure calibrator with the ManoConfig software Device settings such as the leak measurement time or the switch off time for the calibrator can be adjusted using the ManoConfig software Record measurements with the CCS30 software The CCS30 software recor
6. 2 3 2006 Diese Erkl rung wird verantwortlich f r den Hersteller This declaration is given for the manu facturer La pr sente d claration est fournie pour le fabricant KELLER AG f r Druckmesstechnik St Gallerstrasse 119 CH 8404 Winterthur abgegeben durch die in full responsibility by par KELLER GmbH Schwarzwaldstrasse 17 D 79798 Jestetten Jestetten 4 Oktober October Octobre 2012 af ff C Fa d d d d S d Ke LC Hannes W Keller Gesch ftsf hrender Inhaber Managing Owner Pr sident Directeur G n ral mit rechtsg ltiger Unterschrift with legally effective signature d ment autoris a signer KELLER AG f r Druckmesstechnik St Gallerstrasse 119 CH 8404 Winterthur Tel 41 0 52 235 25 25 Fax 41 0 52 235 25 00 www keller druck com November November Novembre 2012
7. Operating instructions for the medium pressure calibrator MPX Table of contents View 13 Notes on the operating instructions 14 1 Description of the device 14 2 General safety warnings 15 3 Operating the MPX calibrator 15 4 Description of the functions 15 5 Menu navigation for calibrators 16 6 Commissioning 16 7 Maintenance disposal 17 8 Software for calibrators 18 Technical data 19 Spare parts and accessories for KELLER pressure calibrators 20 Declaration of conformity 31 O o ON OO KR Co P Port for interface cable K 104A or K 114A PC connection RS485 Device base Display SELECT and ENTER buttons Hand pump integrated in the device Vacuum pump Pressure relief valve Fine tuning valve Pressure connection for test object G 1 4 Y coupler 13 Notes on the operating instructions The operating instructions are in tended for specialist workers and trained personnel Before each stage of work read the relevant notes and warnings care fully and keep to the sequence as stated Pay particular attention to the sec tion on General safety warnings If you have any problems or questions please contact your supplier or consult KELLER directly 1 Description of the device General description By means of the pressure pumps sup plied with the product the medium pressure calibrator enables the gene ration of pressures of 0 85 bar re
8. SELECT to choose the function you want and ENTER to execute the function Depending on the current setting the first function to be shown is either MIN MAX DISP or LEAR DISP Leak measurement function Leak mode is used to determine the pressure change over a defined period which can be adjusted The unit to be tested must be connected to the me dium pressure calibrator on the pres sure side Start leak measurement Activate the MANG menu The display shows LEAK DISP Press the ENTER button and then the SELECT button Press ENTER to confirm LEAK START The leak measurement starts and the display alternates between the current leak time and the pressure change measured thus far Active leak measurement During leak measurement the lower part of the display alternates each second between the measurement time that has now elapsed mm ss and the pressure change measured thus far Se Mano mode ENTER Leak d ICP gt Launch Leak mode by press ing the ENTER button ENTER 5 Start the leak E rk measurement with ENTER ENTER Unit of pressure bar no 5 n Current Leak run measured value time in an Leak ri Leak men CG ab Deag Change within leak runtime End leak measurement early To end an active leak measurement early press the ENTER button and confirm the LEAK STOP display by pressing ENTER Leak measurement completed If the
9. ds the data measured by the pressure calibra tor and shows them in both graphic and tabular form Measured data can be saved or exported for fur ther processing You will find more information about the software in the CCS30 manual Step by step software installation Install from the CD or from www keller druck com 1 K 104 K 114 driver 2 CCS30 Control Center Series 30 3 ManoConfig if desired 18 Jl ManoConfiguration Configuration COM For COM1 COMe2 COM COM4 COM COME COM COME coms COMO COM11 COM12 COM13 COM14 20 0 0 ee eee ee ee toe LEX Leak done Fresca San Sn sl l Piece Seed ut MEN p HELLER Oratimemitechnds Ss General Unis Dez scht Leak settings ara E alee i Tampentbare Ci Yersion 3 9 2011 05 17 Control Center CCS30 ll SI re REER Device nformal Device 106 State 1 Firmware mas SM L 20 Penge 7 01 30bar Tob aaa we j arine ManoConfig Technical data Pressure range Overpressure Accuracy error band 10 40 C Accuracy error band 0 50 C Precision optional 20 bar Leak rate Display resolution Number of digits on display Measurement interval Interface Compensated temperature range Operating temperature Storage temperature Air humidity Power supply Battery lifetime Dimensions L x W x H
10. dure SET ZERO and then close the pressure relief valve Pressure generation You can use the hand pump 5 to make an approximate setting for the desired pressure You can then fine tune the pressure by screwing the fine tuning valve 8 in or out Generating negative pressure vacuum Plug the Y coupler 10 into the pres sure connection for the test object 9 Connect the test object and the vacuum pump 6 to the Y coupler Use the vacuum pump to lower the pressure You can then fine tune the pressure by screwing the fine tuning valve 8 in or out Release pressure Open the relief valve 7 to reduce the pressure to an approximate level or to vent the medium pressure calibrator Information about the display If no pressure can be shown on the display it will show GFL overflow or UFL underflow If pressure outside the device s measuring range is applied the last valid pressure value that was mea sured will flash on the display overload warning Display hPa kMPa PSI mbar kp cm inftH20 cmH20 mmHg inHgkN E E HHAH Cont w HAA ZERO wan RESET OFF 4 Description of functions Menu navigation If the selected function or unit is not activated by pressing the ENTER button within 5 seconds the display will return to measuring mode without changing a setting SELECT button The SELECT button positioned on the front is used to switch the device on to select a
11. ect units 2 0 am AE O 6 Commissioning Switch the device on Press the SELECT button to switch the device on Initially the device shows the pressure range calibrated in the factory top and the software version year week Switch the device off Keep the SELECT button pressed down until the display shows GFF 16 Resetting peak and trough pressure hPa kMPa PSI mbar kp cm inftH20 cmH20 mmHg inHgkN bar Pressure unit Dach Current measured value 03 06 L Aso Pressure change within leak runtime T Leak runtime in mm ss Reset zero point to factory setting Activate deactivate switch off function Press the ENTER button to execute the shutdown The settings made previously are retained when you switch the device on and off Display mode Display mode is the calibrator s basic mode The upper part of the display shows the pressure unit and the pres sure that is currently measured The lower part of the display shows the last function that was used either the min max display or the Leak function Using the functions Written descriptions of the individual functions are given below in addition to the diagram above Selecting functions The individual sub functions are called up from the MANO menu Keep the SELECT button pressed until MANG is shown and press ENTER to activate You can now use
12. lative with the vacuum pump to 25 bar relative with the hand pump The measurement technology incor porated into this device allows ac Curate measurement and documen tation of the characteristic of a test object that is connected to it The measured pressure progression can be displayed evaluated and saved with a computer monitoring program CCS30 The calibrator is operated with the two function buttons SELECT and ENTER located directly below the display The calibrator itself is powered by a3 0 V battery but power can also be supplied externally via the K 114A interface converter Test ob jects transmitters or pressure switch es must be supplied from an external source Pressure range for the display The medium pressure calibrator has a factory set pressure zero point of O bar absolute vacuum The Zero function allows any desired pressure value to be set as the new zero point reference To take relative measurements the medium pressure calibrator is zeroed at ambient pressure SET ZERO To re set the pressure zero point to absolute pressure use the RES ZERO function reset zero 14 Commissioning A pressure resistant connection for the test object is required in order to use the medium pressure calibrator The pres sure connection for the test object is al ready screwed to the pressure distribu tor of the low pressure calibrator so that it is pressure resistant when it leaves the factory and it
13. leak measurement time has elapsed or if the measurement was manually ended ahead of time the display alternates between the elapsed leak measurement time and the measured pressure change Set leak measurement time The leak measurement time is preset to 10 minutes in the fac tory and it can only be changed with the Mano Config software Software for calibrators MANO Continuous function Automatic switch off function the device switches off automatically 15 minutes after a button was last pressed Leak measurements are canceled by the automatic switch off function if the measurement time is more than the switch off time CONT GN Disables the automatic switch off function CONT GFF Enables the automatic switch off function If the Continuous function is en abled LONT flashes on the display Leak ok oP Unit of pressure bar no D n Current Leak run measured value timein gt mi n cn mm ss 13 06 Li So Pressure change within leak runtime Cont on Cont ott 7 Maintenance disposal Battery The pressure calibrator is powered by a 3 V button cell battery behind the dis play If the battery is low the battery symbol on the display lights up Replacing the battery Please switch the device off Turn the display section ring beyond the limit stop until it is released from the hous ing section turn through about 180 Open
14. nie des Rates zur Angleichung der Rechtsvorschriften der Mitglied staaten ber die elektromagne tische Vertr glichkeit 2004 108 EG festgelegt sind Diese Erkl rung gilt f r Produkte die ser Serie die mit dem CE Zeichen versehen und die Bestandteil dieser Erkl rung sind Zur Beurteilung der Erzeugnisse hin sichtlich elektromagnetischer Ver tr glichkeit wurden folgende Normen herangezogen Herewith we declare that the following product or product range Medium pressure calibrator MPX meet the basic requirements for the electromagnetic compatibility which are established in the directive of the European Community 2004 108 EC This declaration is valid for products of this Series marked with the CE sign and which are part of this declaration As criteria for the electromagnetic compatibility the following norm is applied Declaration of Conformity Declaration de Conformite Nous attestons que le produit ou gamme de produits Calibrateur moyenne pression MPX repondent aux exigences de base en mati re de compatibilit electromag netique pr vues par la directive de la Communaut Europ enne 2004 108 CE La pr sente d claration est valable pour les produits de cette s rie mar qu s avec le sigle CE et faisant partie int grante de la pr sente d claration La norme appliqu e pour valuer la compatibilit electromagnetique des dits instruments est la suivante EN 61326
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