wtw OxiTop C Operating Manual Download

Page: 18 / 82

Operation

OxiTop

Control OC 100

ba31114e06

06/2012

4.3.3 The course of the measurement

Preparation before

starting the mea-

surement

Measuring



Select operating mode



Select settings

Operating mode and settings cannot be changed for a measure-
ment once it is
started!

GLP

Time

End of measurement

Start of
measurement

AutoTemp

Measurement

Data transfer

Starting the
measuring
heads

Sample
management

Evaluation

Summary of Contents for OxiTop C

Page 1: ...ba31114e06 06 2012 OxiTop Operating manual OC 100 ON OFF GLP RUN ENTER C Controller OxiTop OC 100 Measuring head OxiTop C...

Page 2: ...Top Control OC 100 2 ba31114e06 06 2012 Copyright Weilheim 2012 WTW GmbH Reproduction in whole or even in part is prohibited without the express written permission of WTW GmbH Weilheim Printed in Germ...

Page 3: ...eries 11 3 2 2 Battery status signals 11 3 2 3 Energy saving feature automatic switch off 12 3 3 Initial commissioning 12 3 3 1 Inserting the supply battery holder controller 12 4 Operation 15 4 1 Gen...

Page 4: ...D Standard operating mode 42 7 4 5 GLP calibration interval Calinterval 43 7 4 6 Data storage 43 7 4 7 AutoTemp 44 7 4 8 Switch off interval 46 7 4 9 Language 46 7 5 Check 47 7 5 1 Showing the measuri...

Page 5: ...y messages 67 10 2 Display messages on the charging status of the batteries 72 10 2 1 Batteries in the controller 72 10 2 2 Battery in the measuring head 72 10 3 General information 73 11 Technical da...

Page 6: ...Contents OxiTop Control OC 100 6 ba31114e06 06 2012...

Page 7: ...d vessel at a constant temperature a negative pressure develops If a gas is released an overpressure develops The OxiTop C measuring head measures and stores this pressure for the whole duration of a...

Page 8: ...ransferred to an IR printer via the IR interface 1 4 Literature Further information and application reports on the subject of measuring with the system OxiTop Control can be obtained at no cost from W...

Page 9: ...el NOTE indicates a possibly dangerous situation where goods might be damaged if the actions mentioned are not taken 2 1 2 Safety signs on the instrument Note all labels information signs and safety s...

Page 10: ...n this operating manual The instrument may only be operated under the environmental conditions mentioned in this operating manual The instrument may only be opened if this is explicitly described in t...

Page 11: ...ng heads are pow ered by batteries A low battery status of the controller or measuring head is automatically indicated by a display message and a signal tone after the instru ment is switched on see s...

Page 12: ...ntroller Loosen the 4 screws underneath the housing using a Phillips screwdriver Place the controller on the lower case Remove the upper case and put it down to the right next to the lower case with t...

Page 13: ...wer case turn the controller and tighten the housing screws using the screwdriver Switch on the controller The battery insertion was successful if no error message appears concerning the supply batter...

Page 14: ...Commissioning OxiTop Control OC 100 14 ba31114e06 06 2012...

Page 15: ...a IR interface 3 RUN ENTER Confirmation of entries 4 Select and change settings Function keys 5 ORG Sample management List of samples reading calling up deleting the data of indi vidual measuring head...

Page 16: ...ndard mode in the deliv ery state To avoid malfunctions If you use two or more controllers simultaneously make sure that the distance between the controllers is at least 3 meters BOD Routine preselect...

Page 17: ...his by a short flashing signal The OxiTop C measuring head is indicated with the symbol Action Press button The instrument displays Description of what the action caused and possible further request S...

Page 18: ...tarting the mea surement Measuring Select operating mode Select settings Operating mode and settings cannot be changed for a measure ment once it is started GLP Time End of measurement Start of measur...

Page 19: ...BOD bottles and close them tightly NOTE Never use joint grease or other lubricant for your OxiTop C measuring heads Some of these products contain solvents that can cause severe damage to the plastic...

Page 20: ...f the sample e g sampling location as follows Select the I D number menu item with Confirm with RUN ENTER Set the required ID number setting range 001 255 with Confirm with RUN ENTER Use PRINT to prin...

Page 21: ...eys by holding the controller to the next measuring head to be started When all the measuring heads provided for this sample have been started Confirm Stop start with RUN ENTER The controller returns...

Page 22: ...he measuring heads Preselected Start sample Select the Call up all data menu item with Point the controller at the measuring heads Queries the data of all active measuring heads in the scanner mode Th...

Page 23: ...de Message that all the data of all the measuring heads has been called up The instrument then returns to the entry menu Immediately after the complete measurement data records of a finished measureme...

Page 24: ...omplete data set is given in the con troller for evaluation 3 BOD type and run duration B20h BOD with 20 hours run duration BOD5 BOD with 5 days run duration The samples started in the BOD Routine ope...

Page 25: ...wing data of the selected sample Sample number ID number e g I001 BOD type and run duration SAMPLE STATUS TYPE list sample management Use to select a sam ple Select the Show sample menu item with Poin...

Page 26: ...ntroller You can only erase a sample if it is finished in non finished samples the menu item Erase sample does not appear SAMPLE STATUS TYPE list sample management Use to select a fin ished sample Sel...

Page 27: ...heads of the selected sample is displayed together with the serial numbers of the measuring heads In the BOD Routine operating mode this list always contains only one measuring head Point the controll...

Page 28: ...his example 7 in the scanner mode The controller stores the data obtained updates the SAMPLE STATUS TYPE list sample management Duration of a pass approx 3 seconds for 12 mea suring heads in a stirrin...

Page 29: ...AMPLE STATUS TYPE list sample management Transferred and completed samples appear with a check mark next to them The complete measurement data records of all finished measuring heads of the sam ple ha...

Page 30: ...Routine operating mode The relevant measuring head is not attainable then Erase Removes a sample from the data stock Back Jumps back to the previous menu Show As in Show sample but selectively for mis...

Page 31: ...to print the results with curves according to print ing format see the section 6 PRINTING page 36 Example Overall sample with outlier In the BOD Routine operating mode the evaluation shows the selecte...

Page 32: ...heads n is at least 2 If n 1 pressing of RUN ENTER changes directly to the cursor interroga tion When jumping to the selection menu from Show all curves the menu item Exclude curve is not displayed Re...

Page 33: ...eselected Back Returns to the previous menu Message Curve excluded Updated display curve excluded mean value recalculated Use PRINT to print the updated results with curves without the excluded curve...

Page 34: ...he single curves Use to run through the curve mean values Use PRINT to print out the current display Return to the previous menu using RUN ENTER Return to the display of all the single curves using GR...

Page 35: ...exceeding the measuring range at any point of its path A measured curve undercutting the measuring range at its end point Sample displays After the exclusion of the defective curve see section 5 5 2 E...

Page 36: ...rint date and print time Sample number Measured value mean value SD n with parallel samples or end value with single samples Type and run duration measurement range Start date and start time end date...

Page 37: ...4e06 06 2012 37 Printing from the evaluation If the controller is in the display of all curves with cursor display in the display of the single curves with or with out cursor interrogation the printou...

Page 38: ...Settings The current settings are displayed here Settings Here you can undertake or change the following settings Operation mode Measuring time date time GLP calibration interval not in the BOD Routi...

Page 39: ...NTER Point the controller at the measuring heads All free measuring heads flash for approx 5 seconds GLP TOOLS menu Select the Show Settings menu item with The following example illustrates the preset...

Page 40: ...P Setting Default setting bold and setting range Operating mode BOD Routine BOD Standard Operational life 5 days 0 5 h to 99 days 5 days 0 5 h to 99 days Date current current Time current current GLP...

Page 41: ...ment Confirm with RUN ENTER Use to select the required operating mode Confirm with RUN ENTER Back Return to the main menu SETTINGS SETTINGS menu Select the Measuring time menu item with Set the days 1...

Page 42: ...resource monitoring easier and simpler the OxiTop Control system has a GLP mode When this mode is switched on the following data are documented the calibration intervals that have been set the calibr...

Page 43: ...emory is full to create space for new measurement data setting auto With the manual setting the message Memory lack Erase finished sample s is displayed if the memory is full see section 10 WHAT TO DO...

Page 44: ...t phase is added to the sample measuring time selected in the settings Pretemperature regulation of the sample With the AutoTemp function switched on and adhering to the recommendation according to th...

Page 45: ...of the adaptation phase is the starting point of the measurement On a further increase of pressure following the adaptation phase the sample is still too cold the turning point of the pressure proces...

Page 46: ...following 5 languages stored in it default Ger man German English French Italian Spanish SETTINGS menu Select the AutoTemp menu item with Preselected AutoTemp On To change it Confirm with RUN ENTER Us...

Page 47: ...eset Mode German To change it Confirm with RUN ENTER Set the required language with Confirm with RUN ENTER From now on the displays appear in the selected language Back return to the SETTINGS menu SET...

Page 48: ...measuring heads that are addressed flash for 5 sec onds CHECK menu Select the info menu item with The measuring head flashes A display appears on the controller giving the following information Serie...

Page 49: ...Final date Sample number Type and Measuring range of the measurement Use RUN ENTER to return to the CHECK menu Repeat the procedure for each measuring head If the measuring head does not respond the...

Page 50: ...NDARD OPERATING MODE page 42 To perform the test you need the WTW test resource OxiTop PM order number 209 333 Sample preparation see operating manual of the OxiTop PM test resource CHECK menu Select...

Page 51: ...ether with the other samples in the SAMPLE STATUS TYPE list sample management The BOD type is CAL SAMPLE STATUS TYPE list sample management RUN ENTER Use to select the test sample Entry into the evalu...

Page 52: ...OD Standard operating mode GLP is switched on and the test is finished Stop Return to the curve display The Cal test is considered as not performed The controller sets a new test date in the measuring...

Page 53: ...5 scale parts Tightly screw the measuring head to be tested onto the Oxi Top PT test resource Exceeding the time causes a return to the CHECK menu Exceeding the time causes a return to the CHECK menu...

Page 54: ...finished sample is marked With you can mark further samples With you can remove the marking again The controller asks if you really want to erase the marked samples from the memory After confirmation...

Page 55: ...OxiTop Control OC 100 GLP TOOLS ba31114e06 06 2012 55...

Page 56: ...the Reset release menu item with The serial number of the measuring head and the sample number appear on the display Reset release Confirm with RUN ENTER The release for the measuring head has been p...

Page 57: ...re restored one after the other in a sequence It is not possible to leave this function and to continue it afterwards because then the memory would no longer be empty Select the Restore data menu item...

Page 58: ...uring head If the memory of the controller is not empty the following is displayed for approx 3 seconds After this the RESTORE DATA menu is displayed again It is not possible to restore the data with...

Page 59: ...tware With the Achat OC software you can Execute the sample management of the controller on the PC back up the data regularly Comfortably display the sample management together with additional infor m...

Page 60: ...Transmitting data OxiTop Control OC 100 60 ba31114e06 06 2012...

Page 61: ...e Remove the upper case and put it down to the right next to the lower case with the display downwards 1 Screws 1 Supply batteries in the battery holder lower case 2 Data backup battery upper case LIS...

Page 62: ...ase turn the controller and tighten the housing screws using the screwdriver Switch on the controller The battery change was successful if no error mes sage appears concerning the supply batteries It...

Page 63: ...Loosen the 4 screws underneath the housing using a Phillips screwdriver Place the controller on the lower case Remove the upper case and put it down to the right next to the lower case with the displ...

Page 64: ...This message is a reminder and should be acknowledged by pressing RUN ENTER The battery change was successful if no error message appears concerning the data backup battery Enter the current date tim...

Page 65: ...in the locking pin lower case Caution Do not crush the cable connection Close the upper case let the hook snap into place Check if the battery change was successful In the GLP TOOLS Check info menu Ba...

Page 66: ...outside of the measuring instrument with a damp lint free cloth NOTE The housing is made of synthetic material ABS Thus avoid contact with ace tone or similar detergents that contain solvents Remove a...

Page 67: ...up battery was changed Set the clock see section 7 4 3 DATE TIME page 42 defective The selected measuring head is defective Please return it to WTW Select a new and free measuring head or Stop start N...

Page 68: ...ement for the selected measuring head Date time is not correctly set in the controller Use another free measuring head that has been checked Start the due measuring head with the Cal test see section...

Page 69: ...he finished samples must be performed If the measurement data of the measuring heads are not yet fin ished no instant remedy is possi ble The memory capacity limit of the instrument has been reached M...

Page 70: ...re the sealing surfaces of the bot tle and measuring head clean and fault free Are there cracks in the sleeve bottle or measuring head Perform a cal test see section 7 5 4 CAL TEST page 50 Check the i...

Page 71: ...her incuba tors further storage locations The measuring heads have no optical contact with the controller Distance too great angular position imprecise IR window of the measuring head averted from the...

Page 72: ...e available Please obtain new batteries and replace the old ones The message appears for approx 3 seconds The instrument then switches itself off The instrument can no longer be used The supply batter...

Page 73: ...on 7 GLP TOOLS page 38 The controller causes the free measuring positions to flash for 5 seconds Measuring head unintentionally started for measurement Measuring head started with incorrect settings M...

Page 74: ...gle information on the state of the measuring heads is listed i e the measuring head responds The check can be undertaken at any time without affecting the measure ment that is running If no reaction...

Page 75: ...al tone should show the required reaction Check the function of the clock prerequisite Clock is set Switch off the instrument and switch it on again Time and date each appear showing the current value...

Page 76: ...atteries are empty No paper or the wrong paper is loaded Printing is not possible in the oper ating state of the controller selected The printer or the controller is defective Switch on the printer Es...

Page 77: ...20 measuring heads Power supply Supply batteries 3 pieces alkaline alkali manganese size Mignon AA AM3 LR6 Data backup battery 1 piece lithium battery CR2430 WTW order no 209 012 Battery runtime Suppl...

Page 78: ...tion 1 hPa Display LED pilot lamp Power supply 2 x lithium battery CR2430 Battery runtime Typically 2 years in case of normal use Protective class 3 instrument safety IEC 1010 EN 61010 part 1 Type of...

Page 79: ...GLP 42 GLP calibration interval 43 GLP TOOLS 38 I Initial commissioning 12 K Keys controller 15 L Language 46 M Menus and dialogs 17 O Operating modes 16 BOD Routine 19 BOD Standard 19 P Pneumatic te...

Page 80: ...Index OxiTop Control OC 100 80 ba31114e06 06 2012...

Page 81: ......

Page 82: ...Wissenschaftlich Technische Werkst tten GmbH Dr Karl Slevogt Stra e 1 D 82362 Weilheim Germany Tel 49 0 881 183 0 49 0 881 183 100 Fax 49 0 881 183 420 E Mail Info WTW com Internet http www WTW com...

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