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AZURA CU 2.1 User Manual

1. Inverting the 0 35850 au signal D 259 nm D Wavelength nen COREG GE Menu button ae ON button L Autozero E UVD 2 1L onl Fig 13 Start screen detector Entering the Wavelength 1 Tap the wavelength on the start screen 2 Enter the value for the wavelength 3 Tap J to save the settings 4 Press the return button to return to the start screen Fig 14 Wavelength Detector 15 Entering the Bandwidth For DAD 6 1L DAD 2 1L MWD 2 1L it is possible to set a band width for each wavelength 1 Tap a channel on the start screen 4 Press the return button to return to the start screen Fig 15 Bandwidth Activating Deactivating the Channels With DAD 6 1L DAD 2 1L MWD 2 1L it is possible to take sev eral measurements simultaneously Up to four channels can be activated with the Control Unit 1 Tap a channel on the start screen 2 Enter a wavelength and bandwidth for each channel to be activated 0 00651 0 00550 0 00238 0 00035 254 nm 250 nm 500 nm 800 nm Events O O O Autozero e 3 Press the return button to return to the start screen Fig 16 Channel settings window To deactivate channels tap the wavelength of the channel on the start screen and tap M nse Inverting the Signal With this setting the measuring signal can be inverted 16 Detector 1 Tap on the start screen Fig 17 Sign
2. B2 to choose between differ ent solvents 3 4 Keep l tapped to return to the start screen Fig 28 Solvent Selec tion valve Flushing a Pump with Valve Block 1 Carry out steps 1 5 from the instruc tions on flushing the pump 2 Choose channels A B C D or 0 bar ABCD to start the flushing process 3 Tab Purge stop to stop the flushing ABCD process Purge Stop 4 Keep l tapped to return to the start Fig 29 Flushing screen Resetting the Pump to Default Settings With the functionality Default parameter the pump can be reset to default settings Because a number of different parameters can be set for the pump it can be helpful to reset to pump to default settings when problems occur Pump 25 1 Tap Menu gt Default parameter 2 Tap Yes to confirm resetting the pa rameters to default settings 3 Keep tapped to return to the start screen Fig 30 Default settings Reset all parameters to default ial MECE j Fig 31 Confirm reset Using the Constant Pressure Mode In this mode the pump pumps with a constant pressure It is not possible to use gradients P 2 1L If a valve block is installed channel A is used for pumping It is recommended to use the Constant Pressure Mode without a valve block because this may cause disturbances during opera tion Prerequisite Minimum and maximum pressure is set Flow rate is set 26 Pump 1 Tap amp on the start scre
3. L Purge Purge Bi Fig 24 Pump 4 Tap Pire to save the settings 5 Tap Puselto start the purging process 6 Tap Mesia to stop the purging process 7 Keep l tapped to return to the start screen mE Purge Stop a Fig 25 Purge Setting the Minimum and Maximum Pump Pres sure 1 Tap the field Pressure on the start screen 2 Enter a value for minimal pressure 3 Tap m to save the settings 4 Enter a value for maximal pressure 5 Tap Mex to save the settings 6 Keep Fl tapped to return to the start Fig 26 Pressure screen Setting the PMax Mode und Maximum Pump Pressure The PMax Mode functionality protects the column material from strong pressure fluctuations It regulates the pump s behavior in case the maximum pressure is reached If the PMax functional Pump 21 ity is activated the pump switches from constant flow opera tion to constant pressure operation It continues to convey solvent with the pre set maximum pressure One maximum flow rate can be set The following options can be selected PMax Mode Off If the maximum pressure is reached the pump is stopped PMax Mode On Although the maximum pressure has been reached the pump continues to operate with the pre set maximum pres sure Druck Pmax On Pmax Off Zeit Settings in the Setup Menu The setup menu for the pump unit in the assistant includes pump head units and I control Pump he
4. installed cable The moment the cable is connected the Control Unit starts automatically and reads out the device specific parameters After a short while the sta tus display shows on the start screen There are two hooks at the top that can be hooked to the hous ing of each device Thereby you avoid the Control Unit getting in touch with liquids which could cause damage to the elec tronic system Control You can operate the Control Unit by tapping any grey field or button The ON button starts the device with the set parameters which are shown on the start screen 5 The back button moves one step back or if pressed longer back to the start screen The menu button opens the menu of Use the arrows keys to scroll through the gt menu level 6 Control Submits the entered parameters to the device Start Screen The device specific start screen shows the set parameters The top line of the start screen always shows the name of the con nected device Note Tap on the gray fields to change the parameter shown in that field In addition to changing the device specific parameters the start screen allows you to set events Events are manually acti vated or programmed short circuit contacts You can program three types of contacts oO Inactive contact e Active contact Pulse contact Main Menu The main menu includes at least three menus Setup GLP De fault parameter P 6 1L and DAD 6
5. www knauer net downloads www knauer net HPLC SMB Osmometry KNAUER Phone 49 30 809727 0 Wissenschaftliche Ger te GmbH Telefax 49 30 8015010 Hegauer Weg 38 E Mail info knauer net 14163 Berlin Germany Internet www knauer net KNALER KNAUER 2014 V6850A 0 01 03 14 Koe
6. 1L and Standby The setup menu allows additional settings that go fur ther than the settings from the start screen GLP refers to Good Laboratory Practice which serves a safety check mechanism for the devices The GLP menu lists all parameters but it does not allow to set param eters Default parameter resets all settings to default values The entry has to be confirmed with Yes or No Default parameter Control 7 Each device can be brought to a device specific standby mode The Control Unit shuts down and the screen reads Standby To end the standby mode tap the screen For the pump P 2 1L the P 6 1L and the detector UVD 2 1L the main menu also includes a Program menu and a Link menu Programs and Links Altogether 19 programs and one wake up program can be stored Links are used to connect or repeat programs Altogeth er 10 links can be stored Opens a program for editing changing deleting Edit or adding program lines Deletes a current program or link Del Adds program lines to a program New Tab Shows the program lines of a program 8 Control General Settings You can find the general settings in the setup menu Set the network Set date and time Some devices only have the date menu Activate or deactivate the leak sensor and set its sensi tivity Check the settings of the Event outputs Set a point in time at which the device restarts auto matically
7. Choosing the Network 1 Tap amp on the start screen select Network configuration 2 Tap Setup gt Network LAN DHCP RS232 19200 LAN manual RS232 9600 RS232 38400 3 Choose network connection al Fig 2 Network configu ration Control 9 Setting the Date and Time 1 Tap Ei on the start screen 2 Tap Setup Date Time 3 Tap the fieldDate 4 Enter a value for the day and confirm with Es day 5 Enter month and year and confirm ac cordingly 6 Tap 2 to move up one level 7 Tap the field Time 8 Enter hour minute and second and confirm accordingly Setting the Leak Sensor 1 Tap amp on the start screen seu Leak sensor 2 Tap Setup Leak sensor Leak sensor 3 Tap the field Leak sensorand if necessary YW change the settings 4 Tap Sensitivity tap and select a level of gt sensitivity Low Medium High Fig 5 Leak sensor 10 Control Checking Events 1 Tap Ei on the start screen 2 Tap Setup Event check 3 Tap the field Active only 4 Select the event Fig 6 Events Setting the System Wake Up Under Instrument Wake up the point of time is set at which the devices in standby switch on automatically 1 Tap Setup Wake up Sa Instument wakeup 2 Enter the date and start time respec oa 44 04 2014 wommyry tively Time 08 11 36 hh mm ss HB Bl Fig 7 Wake up Control 11 Reading Out the GLP Data In the m
8. PURE gt Control Unit CU 2 1 User Manual V6850A lhe KNALIER Table of Contents CONTO UNI oee 5 CONTON a E E 5 UAE DCT E E edo vsecpatotesesseeenseenae eae 6 Mait WCW rcrccu ssc contut otetetacr anor ts rantoty sts cahetedatotainiateas 6 Programmis and LINKS cesecccssacueceesaneasndevesatsaesecenssnecssseeneaheees 7 General Settings sersrissssscoriceessninann eiside vinaidan 8 Choosing the INGIWONK seisis 8 Setting the Date and Tine sssc cscccessecsvesasavsearieesevemsanvcas 9 Setung Me Leak SENSON ceerrssr ristenn enrenar EE E i 9 ATS CRUG EVC carre E eee emcees 10 Setting the System Wake Up 2 2032i5 0stenieeseonevesavenededes 10 Reading Qut the GLP Da ta isssssessssirinssinisininanenni eee ere 11 E E E E EA A E 12 Changing the Valve Position ccceeecceseecceeeeeeeeeeneees 1 TG OSI Me Vae sessen cesigis insi 13 Activating the Column Switching eessessssessssssersseesssees 13 GLO CRON srren i E NA 14 Activating Deactivating the Channels 15 inverting the Signal ss nacos5aperavescecus sensor eyearseaseutnseoacenneed 15 initiating an AUTOZOTO sorsisrr ssr rrr EErEE NEETER E 16 Resetting the Detector to Default Settings 16 Selecting Reference Wavelength Correction 04 17 Selecting the Flow Cell rceetenia tes caeccanateensereresoeaneresceeesaeess 17 Settings in the Setup MenU cccsevacscsassasesosepsoesageeesseanssenses 18 PONID coren AE E EOE a re 19 Setting the Flow Rate s
9. ad Choose pump head Gradient Decide on operating mode HPG LPG or isocratic Not for P 2 1S P 4 1S Decide on pressure unit bar MPa psi 22 Pump Parameter Meanino Pressure is defined by external devices de pending on voltage Not for P 2 1S P 4 15 Not for P 2 1S P 4 1S Start input Start stop loaded programs External signal sends a command Enabled External signal starts a program Disabled External signals get ignored Start pump Pump starts with set flow rate Stop pump Pump runs with set flow rate and can be stopped by external signal Not for P 2 1S P 4 1S l Control Pump stops when maximal pressure has been reached with maximal pressure being deter mined by motor voltage Only for P 2 1S P 4 15 Pump 23 Setting the Gradient The pump can be operated isocratically as high pressure gradi ent HPG or low pressure gradient LPG If the gradient has been set using software the settings are displayed on the start screen Process 1 Tap amp on the start screen 2 Tap Setup gt Gradient LPG bin 3 Choose HPG LPG or none for oO isocratic ROBAR 4 Keep Fl tapped to return to the start screen none a Gradient ISOBAR is used for Constant Pressure Mode High Pressure Gradient HPG To set up a pump as HPG the individual pumps have to be set as parts of the HPG To do so connect every pump to the Control Unit and set HPG A for pump A and HPG B
10. ain menu of each device you find the sub item GLP Selecting this item reads out and displays the GLP data of the respective devices It is possible to display the data of the instrument Instrument or single components Components TDR T Firmware version FBC 133700001 Date of installation B D Firmware vV 00 02 Operating 01066 7h i Last service date Soul cone Installation 04 09 2013 DD MM YYYY Number of operat D Last service 04 11 2013 DD MM YYYY ing hours Be al Fig 8 GLP data of the pump P 6 1L 12 Assistant Assistant The start screen of the assistant displays which micro devices are integrated as units Units shown on the start screen are the pumps P 4 1S and P 2 1S the detector UVD 2 1S the valve drive V 2 1S and Vici Valco valves They can be operated from the setup menu Degassers do not have an operating interface and are displayed as empty mod ules Q Valve position Event display Valve left Valve middle Flow rate Pressure T 1 Ota 6 Menu button ON button ml min Fig 9 Start screen Assistant with valve and pump units This chapter describes how to operate valves Further informa tion on operating detectors and pumps can be found in the respective chapters Changing the Valve Position The start screen shows the current valve position To change the valve position tap the valve 1 Tap the valve on the start screen
11. al Initiating an Autozero After each solvent change an autozero should be performed To do so tap Em The display shows 0 000 AU after the autozero Resetting the Detector to Default Settings With the Default parameter functionality the detector can be re set to the factory set parameters Since it is possible to change a number of different detector parameters it is helpful to reset the detector in case problems occur 1 Tap the menu 2 Tap Default parameters 3 Confirm action in separate window E Resetal pole to default Fig 18 Reset Detector 17 Selecting Reference Wavelength Correction For DAD 6 1L DAD 2 1L MWD 2 1L you can activate or deac tivate the reference wavelength correction under Menu Setup Advanced Reference correction The wavelength as well as the bandwidth can be adjusted 1 Select a channel 2 Tap Active to activate the reference wavelength correction Ref channel Channel 1 Channel 2 gt Fig 19 Reference wave length correc tion Selecting the Flow Cell For DAD 6 1L DAD 2 1L MWD 2 1L the installed flow cell has to be set 1 Flow cell tap the flow cell field soe Flowcell 2 Select the installed flow cell 3mm2ulo0 50mm 6ul 10 mm 2 ul Test cell 10mm10ul Fiber optics al Fig 20 Selecting a flow cell If a fiber optics adapter is used select Fiber optics in this menu 18 Detector Settings in the Setup Menu The follow
12. en 2 Tap Setup gt Gradient 3 Choose ISOBAR 4 Keep l tapped to return to the start screen Fig 32 Gradient Target pressure is reached within 15 s If the target pressure is not reached because the maximum flow rate has been reached before a note appears on the Control Unit 1 In the P 6 1L menu tap Menu Setup Isobar Fig 33 Isobar 1 In the P 6 1L menu choose between Setup Isobar mode ON and OFF under the menu item Isobar Isobar mode OFF Fig 34 Isobar mode RemoteOperation 27 Remote Operation During remote operation the software controls the devices The device name is replaced with Remote on the screen All fields are blocked and cannot be operated Only exception is the button amp that can be operated even in remote operation and stops the device The remote screen for the running pump is as follows sane Remote Status bar m ESAR 3 Button OFF D EN 580 0 i 42 Pressure G RFID Events FORO TOTOO Fig 35 Remote screen pump Scope of Delivery Control Unit User Manual 28 DeclarationofConformity Declaration of Conformity KNAUER Wissenschaftliche Gerate GmbH Hegauer Weg 38 14163 Berlin Germany Control Unit CU 2 1L Product number EZD00 The device complies with the following requirements and prod uct specifications DIRECTIVE 2006 42 EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 17 May 2006 on machinery and amending Di
13. for pump B Up to four pumps can be set These settings cannot be made in the P 6 1L menu because this pump is pre set as HPG LPG or isocratic The settings described are a prerequisite for con trolling an HPG system with chromatography software If two pumps are set as HPG HPG A and HPG B it is not possible to control them with the Control Unit Low Pressure Gradient LPG To set up an LPG pump a valve block with switching valves has to be mounted to the pump head When working with LPG the start screen shows the active channels By tapping the gray fields the gradient distribution can be entered For LPG you can choose between LPG binary with 2 channels and LPG ternary with 3 channels For analytical pumps there are also quaternary gradients with 4 channels If necessary single channels can be activated deactivated 24 Pump Solvent Selection Valve The P 6 1L is equipped with Solvent Selection valves Solvent Selection valves enable the user to select between 2 solvents per channel of the binary pump This way the intake tubes do not have to be changed when the user switches to different solvents Only a different valve has to be selected This valve has two inlets for solvents and one outlet which is connected directly to the pump head inlet 1 Tap amp on the start screen seup Compressibility option 2 Tap Setup gt Compressibility ees Channels B B 3 Select a combination of channels A1 A2 B1
14. ing menu points are detector specific Menu Meanino Lamps Turn lamp s on or off and initialize calibration or validation channel UVD 2 1L only DAD 6 1L DAD 2 1L MWD 2 1L Absorption is documented by external devices depending on voltage UVD 2 1L only MWD 2 1L sorption UVD 2 1L only Pump 19 Pump The status bar under the flow rate in the start screen indicates that the pump is running Q Flow rate ON button B Pressure 580 0 ml min bar 4 Status bar RFID Pressure Event display 6 Menu button vet M 5j c Fig 21 Start screen pump P 2 1L D Flow rate Composition solvent SSV ON button Pressure Pressure 1 000 ml min RFID A 0 B Eluent A1 B1__ ne oar n N Selection sol vent SSV Event display Fig 22 Start screen pump P 6 1L Menu button Setting the Flow Rate 1 Tap the field Flow on the start screen Fiow Ssol0ini min Purges mim 2 Enter the value for the flow rate 3 Tap F to save the settings 4 Keep F tapped to return to the start 7 Ls Fow gt Del va and to start the pump from Se EE E Fig 23 Flow rate 20 Pump Purging the Pump To purge the pump use the field Flow The set flow rate is not changed by the purging 1 Open the venting screw to prevent a pressure surge and damage to the column 2 Tap the field Flow on the start screen 3 Enter the value for the flow rate Flow gt Ee
15. rective 95 16 EC recast IEC 60799 1998 Electrical accessories Cord sets and interconnection cords IEC 61010 1 2011 Safety requirements for electrical equip ment for measurement control and laboratory use Low voltage directive 2006 95 EC DIN EN 61000 3 2 2006 A1 2009 A2 2009 Electromag netic compatibility EMC Part 3 2 EMC standard 2004 108 EC IEC 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements EN 61326 1 Corrigendum 2 2011 Directives for an environmentally sound use of electrical and electronic equipment ROHS directives 2002 95 EC 2003 and 2011 65 EU 2012 on the restriction of the use of certain hazardous substances in electrical and electronic equipment WEEE directive 2002 96 EC 2003 on waste electrical and electronic equipment The product was tested with a typical configuration Jo Kran Alexandra Knauer CEO amp Owner Berlin 2014 10 01 The mark of conformity has been applied to the rear panel of the device KNAUER Wissenschaftliche Ger te GmbH All rights reserved The information in this document is subject to change without prior notice Translation of the ori ginal German edition of this manual version 3 1 Last updated 2015 05 13 Printed in Germany on environmentally friendly paper from sustainable forests AZURA are registered trademarks of KNAUER Wissenschaftliche Gerate GmbH gt See up to date manuals online
16. sirssisrenseeseeseinisrnirsedccacscnrsscivdasead 19 P rging tne PUNT IDsiccosnccenecerecestoeeteseteuetnces acess taceneere sts 20 Setting the Minimum and Maximum Pump Pressure 20 Setting the PMax Mode und Maximum Pump Pressure 20 Settings in the Setup MenU ccccsvcsccssetsvsnszsrssesaedeeseanmseaes 21 Setting the Gradient 610 2220 cansnsqucoteseneersoaremenesaanadceosaarnes 23 High Pressure Gradient HPG essssseesssesssesseessesssses 23 4 Low Pressure Gradient LPG ccceccecceeeeeeeeeeeees 23 Solvent Selection Vallv aca cere ecersteas aot aetna 24 Flushing a Pump with Valve Block 24 Resetting the Pump to Default Settings ee 24 Using the Constant Pressure MOde ceeeceeeeeeeeeeees 25 ee ee E ere cr rete ere ere 25 Remote Operation sssesssessssessosssssssssssosssssessesoossssssssessoss 27 SCOpe of Delivery ssrrrirss sioa 27 Declaration of Conformity esseesseesssesseesssssssesssessseess 28 Control Unit 5 Control Unit Connector Cable Control Unit Fig 1 Control Unit The Control Unit is a display with touchscreen functionality that is offered as an optional operating unit for the large devices L devices of the AZURA product line The Control Unit controls one AZURA device at a time To control another device the Control Unit must be connected to it first Data transfer between the device and the Control Unit is real ized through the firmly
17. whose position you want to change 2 Set the valve position You can either use the arrow keys or tap on the valve position Fig 10 Valve position Result The valve position is changed If there are two identical Assistant 13 valves installed in the assistant and column switching is acti vated the valve positions of both valves are changed simulta neously Choosing the Valve The correct valve head is factory set in the setup menu If you replace a 6 port valve head you have the option to choose between 2 position valve or multiposition valve Note The installed valve head must be compatible with the set valve head in the setup menu 1 Tap Ei on the start screen 2 Tap Setup gt Valves Valve left 3 Choose valve Valve middie Activating the Column Switching If two identical multi position valves are installed in the assis tant column switching can be activated 1 Tap Ei on the start screen 2 Tap Setup gt Valves Valve left 3 Tap the field Column switching Valve middle 4 Change the status Column switching FF Fig 12 Column switch ing Result Both valves are switched synchronously 14 Detector Detector The start screen of the detector shows signal settings and wave length The button initiates an autozero Depending on the number of activated channels several channels are displayed on the start screen Autozero button oo

AZURA CU 2.1 User Manual

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