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Metrohm Titrino 784 KFP, Instructions For Use Manual

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Metrohm Titrino 784 KFP Instructions For Use Manual Download Page 110

4.2 Diagnosis

784 KFP Titrino

107

8.1 RS232 test 1

• 

Press

 

<1>

..

RS232 test-connector? 1

• 

Insert the 3.496.8560 test plug in port ‘A1’.

• 

Press

 

<ENTER>

.

Test sequence:

1.  In case of an error an error message is displayed. If for example no test plug is

connected, error message 

error 69

 

appears).

2.  If no error is found, after about 5 s display shows

RS232 test 1  o.k.

• 

Remove test plug.

• 

Press

 

<CLEAR>

.

RS232 test  1...2

8.2 RS232 test 2

• 

Press 

<2>

.

RS232 test-connector? 2

• 

Insert the 3.496.8560 test plug in port ‘A2’.

• 

Press

 

<ENTER>

.

Test sequence:

1.  In case of an error an error message is displayed. If for example no test plug is

connected, error message

 error 69

 appears)

2.  If no error is found, after about 5 s display shows

RS232 test 2  o.k.

• 

Remove test plug.

• 

Press

 

<CLEAR>

.

RS232 test  1...2

• 

Press 

<CLEAR>

.

diagnose press key 0...9

Summary of Contents for Titrino 784 KFP

Page 1: ...Mertrohm AG CH 9101 Herisau Switzerland Phone 41 71 353 85 85 Fax 41 71 353 89 01 Internet www metrohm ch E Mail info metrohm ch 784 KFP Titrino Instructions for Use 8 784 1003 99 08 sn...

Page 2: ...oring determination results and silo calculations 41 2 15 1 Storing determination results 41 2 15 2 Silo calculations 42 2 16 Manual dosing 44 3 Operation via RS232 Interface 45 3 1 General rules 45 3...

Page 3: ...he titration 127 6 2 2 Possible configurations of the activate pulse KFT 128 6 3 User methods 129 6 3 1 General 129 6 3 2 KF Titer determination with H2O or methanol standard H2OTiter 130 6 3 3 KF Tit...

Page 4: ...Overview 784 KFP Titrino 1 784 KFP Titrino Instructions for Use...

Page 5: ...Overview 784 KFP Titrino 2 1 Overview Front view of instrument 4 1 3 2 5...

Page 6: ...ons conditioning Filling after manual dosing with DOS Key START Starts procedures e g titrations conditioning Identical with key START of the separate keypad Indicator lamps COND Lamp flashes when con...

Page 7: ...Overview 784 KFP Titrino 4 Rear view of instrument Remote 1 784 Nr E B Made by Metrohm Herisau Switzerland 100 240 V f 50 60 Hz S 15 W Pol Key board C A1 A2 RS 232 7 8 12 11 9 6 10...

Page 8: ...g input for polarized electrodes e g KF electrode 9 Connection for separate keypad 10 Connection for power cable With power supplies where the voltage is subject to severe HF distur bances the Titrino...

Page 9: ...28 MEAS HOLD ON OFF switching of measurements between titrations and hold during ti trations SILO ON OFF switching of silo memory for sample data see page 38 C FMLA Calculation values see page 27 DEF...

Page 10: ...en you find the inquiries If a dialog text of an inquiry is marked with you can select a value with keys and forward backward A value is stored with ENTER and the cursor moves to the next inquiry With...

Page 11: ...he name with ENTER During text input you can correct typing errors with CLEAR CLEAR deletes the characters one by one If you wish to modify an existing name do not de lete the existing name before you...

Page 12: ...ter 0 d service OFF next service YYYY MM DD Monitoring functions Monitoring the validation interval ON OFF Monitoring is carried out at the end of the titrations and when the Titrino is switched on If...

Page 13: ...ually triggered reports 1 2 1 2 Manually triggered reports e g with PRINT Exception PRINT REPORTS These reports are outputted on the COM as defined in the method Selection of balance Sartorius Mettler...

Page 14: ...date YYYY MM DD Format Year month day entry with leading zeros Current time hh mm Format Hours minutes entry with leading zeros Current run number for result output 0 9999 The sample number is set to...

Page 15: ...ariables see page 30 Settings with key CONFIG and power ON Proceed as follows 1 Switch the Titrino OFF 2 Press CONFIG and keep it pressed during switching the Titrino ON The display shows the followin...

Page 16: ...cording to the printer Grid drawing ON OFF Frame drawing ON OFF Type of scaling Full Auto Full The scaling goes from the greatest to the smallest value auto The scaling from tick to tick e g the small...

Page 17: ...KFT Karl Fischer Titration With ENTER the selection of the measured quantity is activated Select Ipol or Upol with or and confirm it also with enter The following modes can be selected KFT Karl Fisch...

Page 18: ...titration parameters control the general course of the titration stop conditions Parameters for the termination of the titration statistics Calculation of mean values and standard deviation see page...

Page 19: ...gly A smaller min volume incr results in a slower titration Type of stop criteria drift time Titration stops if EP and stop drift are reached 1 999 L min Titration stops if there is no dosing during t...

Page 20: ...5 mL 15 mL min 10 mL 30 mL min 20 mL 60 mL min 50 mL 150 mL min Pause 2 0 999999 s Waiting time after start volume e g reaction time after dosing of a start volume The waiting time can be aborted wit...

Page 21: ...pends on the Exchange Unit Exchange Unit max rate 5 mL 15 mL min 10 mL 30 mL min 20 mL 60 mL min 50 mL 150 mL min preselections conditioning ON display drift ON cond drift corr OFF cond drift value 0...

Page 22: ...is checked during sam ple size input and during the calculation of the results If ON has been set Lower limit for sample size 0 0 999 999 Upper limit for sample size 0 0 999 999 Connected oven COM1 C...

Page 23: ...e re quested Pause 1 is waited off the start volume is dispensed and pause 2 waited off The titration is executed If the extraction time is not yet over when the endpoint has been reached the titratio...

Page 24: ...uous dosing Dosing is performed at the maximum rate max rate until the control range dynamics is reached 3 Control range dynamics In this range dosing is performed in single steps The last dosing step...

Page 25: ...nt I pol the more delicate it is to titrate to a steady and reproducible endpoint For the titration of troublesome samples the particular conditions must be optimized by trial and error Always mind th...

Page 26: ...add sample is displayed after which the titration is started by the Titrino itself This waiting time can be extended by pressing MEAS HOLD Solid samples Use the glass weighing spoon 6 2412 000 and dis...

Page 27: ...the titration Select a value below the maximum drift as max rate Optimize setup of electrode and buret tip and improve stirring Solution becomes too brown at the end of the titration The methanol frac...

Page 28: ...ns of 3rd functions of keyboard Here you will find operands mathematical operations and parentheses Operands require a number as an identification You can use the following operands EPX EP s X 1 9 RSX...

Page 29: ...lated If ON has been set Lower limit 0 0 999 999 Upper limit 0 0 999 999 Sets line L13 of the remote socket OFF active pulse if the result lies outside the limits Enter next formula e g for RS2 Meanin...

Page 30: ...the key sequence PRINT press keys repeatedly until calc appears in the display ENTER Example for a calculation report Calculation report mode und method name formulas result name formula number of de...

Page 31: ...ables CXX For MN1 the default value RS1 is entered Delete allocation with CLEAR ENTER Each mode has an inquiry group statistics in key PARAM statistics status OFF mean n 2 res tab original delete n 1...

Page 32: ...s are incorporated in the statistics calculation If a result of a particular titration can not be calculated no results for this determination are incorporated in the statistics calculation However th...

Page 33: ...X endpoints EPX variables CXX or mean values MNX can be allocated as common variables The entries are specific to the method and are stored in the method memory common variables Assigns values to comm...

Page 34: ...ve Report sequence Report sequence for COM1 full short mplist curve scalc full scalc srt param calc ff Select a block using the keys and If you require more than one report block set a as a delimiter...

Page 35: ...outputs can be stopped with QUIT Example of reports Full result report User only if entered Device label if there is a designation see page 11 and manual signature Curve Scaling of time axis fr 784 K...

Page 36: ...DEF Contents of the method memory with details of the memory requirements of the individual methods and the remaining bytes USER METH Complete report sequence of the last determination as defined und...

Page 37: ...left name User name up to 10 ASCII characters User names can be entered directly or selected with the keys and The user name is printed out in the report The user name remains in the instrument until...

Page 38: ...side The values are the default values recall method method name Recall method Recall method from the internal method memory to the working memory input of method name which is included in the memory...

Page 39: ...elete the method With ENTER it is deleted with QUIT you return to the working memory If a method name is entered which is not found in the method memory the selected value blinks The contents of the m...

Page 40: ...1 C23 smpl size Sample size The sample size can be monitored see e g page 19 The limits are then displayed in this window smpl unit Unit of the sample size The display texts of the Titrino are shown o...

Page 41: ...ment is started the sample data are fetched from the next silo line Organization of the silo memory Silo memory contains 35 lines Next free line is 36 6 of the 35 lines have been processed Free lines...

Page 42: ...thod memory If no method name has been entered the sample is processed with the method in the working memory Selection of the method with Sample identification 1 3 or sample specific calculation varia...

Page 43: ...he processed silo line is not deleted but copied to the next free line see below If you work in this mode you should not enter any new silo lines during the determinations Store results in the silo me...

Page 44: ...results The determination results are assigned in key DEF The display texts of the Titrino are shown on the left side silo calculations C24 C25 Silo calculations Assignment to C24 RSX EPX CXX Calcula...

Page 45: ...viation of the results available in the silo memory can subsequently be calculated over the entire series The following details can be entered in the method under DEF silo calculations C24 C25 match i...

Page 46: ...rk off an urgent sample between a series disconnect the silo si 784 KFP Titrino 02134 784 0010 date 1999 08 15 time 15 03 14 silo cycle lines OFF save lines ON sl method id 1 C21 id 2 C22 id 3 C23 C00...

Page 47: ...Calculation of means MNX 3 Assignment of silo results C24 and C25 4 Silo calculations 5 Assignment of means C26 and C27 from silo calculations 6 Assignment of common variables C3X 2 16 Manual dosing...

Page 48: ...ialog language the following must be sent Config Aux Language english whereby it is sufficient to only transmit the boldface characters thus C A L english The quantities of the commands above are Conf...

Page 49: ...p to 24 ASCII charac ters Numerical values can contain up to 6 digits a negative sign and a decimal point Numbers with more than 6 characters are not accepted more than 4 decimal places are rounded of...

Page 50: ...Path Queries the path from the root of the tree up to the current node Q H Highest Queries the number of son nodes of the current node Index Q N i Name Queries the name of the son node with index i i...

Page 51: ...rument in the KFT mode requesting Id3 after start Smpl Instrument in the KFT mode requesting sample size after start Unit Instrument in the KFT mode requesting unit of sample size after start Start In...

Page 52: ...age disappears on next startup or on recalculation E26 Manual stop Exit The error message disappears on next startup E27 Stop V reached in KFT Exit The error message disappears on next startup E28 Wro...

Page 53: ...ked Exit Send LF or QUIT E121 Measuring point list overflow more than 500 measuring points Exit The error message disappears on next startup E123 Missing EP for calculation Exit The error message disa...

Page 54: ...age disappears on next start or change date in Config Monitoring Service Date E203 No Oven parameters Oven not correctly connected Exit The error message disappears on next start If you don t wish ove...

Page 55: ...vided into the following branches Root Mode Method parameters UserMeth Administration of the internal user memory for methods Config Instrument configuration SmplData Sample specific data Hotkey Keys...

Page 56: ...or result output up to 6 ASCII char ditto Limits Limits for result ON OFF ditto LoLim Lower limit 0 999 999 ditto UpLim Upper limit 0 999 999 ditto Output Output on L13 active pulse OFF ditto up to 9...

Page 57: ...ion voltage 0 400 1270 ditto PolElectrTest Test for polarized electrodes ON OFF ditto Temp Titration temperature 170 0 25 0 500 0 3 2 2 20 TDelta Time interv for meas acquisition 1 2 999999 3 2 2 21 S...

Page 58: ...Save method G ditto Name Method name 8 ASCII characters ditto Delete Delete method G ditto Name Method name 8 ASCII characters ditto DelAll Delete all methods G ditto List List of methods 1 Method 1...

Page 59: ...en IBM HP 3 2 2 36 CharSet2 as for CharSet1 RepToComport Output of manual reports 1 2 1 2 3 2 2 37 Balance Selection of balance Sartorius Mettler Mettler AT AND Precisa 3 2 2 38 Stirrer Stirrer contro...

Page 60: ...rate 300 600 1200 2400 4800 9600 19200 38400 57600 115200 ditto DataBit Number of data bits 7 8 ditto StopBit Number of stop bits 1 2 ditto Parity Parity even odd none ditto Handsh Handshake HWs SWch...

Page 61: ...2 53 FirstLine First line read only ditto LastLine Last line read only ditto EditLine Editing silo lines 1 1st silo line Method Method name up to 8 ASCII char 3 2 2 54 Id1 Sample identification 1 up...

Page 62: ...ce Root HotKey Keys with direct access User User name 3 2 2 59 Name Input of user name up to 10 ASCII char ditto Delete Delete user G ditto Name Input of user name up to 10 ASCII char ditto DelAll Del...

Page 63: ...t 1 Measuring point 1 Attribute Attribute read only read write ditto X X coordinate read only read write ditto Y Y coordinate read only read write ditto Z1 Z1 coordinate read only read write ditto Z2...

Page 64: ...s Line status read only 3 2 2 66 Change Change of line status read only ditto Clear Clear change G ditto Outputs as for I O Inputs Assembly From Assembly CyclNo Cycle number read only 3 2 2 67 Counter...

Page 65: ...itto HighTemp Highest temperature read only ditto GasFlow Gas flow read only ditto UnitFlow Unit of gas flow read only ditto Display Display L1 Text line 1 up to 32 ASCII char 3 2 2 73 up to line 8 De...

Page 66: ...Type of dispensing control volume time ditto V Volume to be dispensed 0 0001 0 1 9999 ditto Time Time to dispense 0 25 1 86 400 ditto VStop Limit volume 0 0001 9999 OFF ditto AutoFill Filling after ea...

Page 67: ...ding ON OFF ditto Store Lock saving ON OFF ditto Delete Lock deletion ON OFF ditto Display Lock display function ON OFF ditto Mode Setting waiting intervals StartWait Waiting time after start ON OFF 3...

Page 68: ...F ditto RC Recalculation of results done ON OFF ditto C Comport infos B1 When COM1 sends a report ON OFF ditto R1 When COM1 is ready again ON OFF ditto B2 When COM2 sends a report ON OFF ditto R2 When...

Page 69: ...3 2 Remote control commands 784 KFP Titrino 66 Diagnose Object Description Input range Reference Root Diagnose Diagnose Report Output of adjustment parameters G 3 2 2 98...

Page 70: ...mode and measured quantity of the corresponding user method 3 2 2 4 Mode Name read only Name of the current method in the working memory Q sends 8 ASCII char acters Standard methods carry the name Th...

Page 71: ...ode Def Report Assign1 Mode Def Report Assign2 param full short mplist curve scalc full scalc srt calc ff Definition of the report sequence which is outputted automatically at the end of the determina...

Page 72: ...nge Unit MinIncr Minimum volume increment in L OFF means that the criterion is not monitored 3 2 2 13 Mode Parameter CtrlPara Stop Type drift time Mode Parameter CtrlPara Stop Drift 1 20 999 Mode Para...

Page 73: ...n s Is waited off after the dispensing of the start volume 3 2 2 18 Mode Parameter TitrPara ExtrT 0 999999 Extraction time in s 3 2 2 19 Mode Parameter TitrPara Ipol 127 50 127 Mode Parameter TitrPara...

Page 74: ...quirement for statistics calculations is a valid assignment see 3 2 2 9 MeanN Number of individual results for statistics calculations ResTab Select Selection of the table for the statistics calculati...

Page 75: ...l be incorporated into the result report of the Titrino If there is no oven connected via RS232 the setting of this pa rameter has to be no 3 2 2 29 Mode Parameter Presel ActPuls first all cond OFF Ou...

Page 76: ...validation Interval Time interval in days for validation Counter Time counter in days since last validation ClearCount Clears the above counter 3 2 2 34 Config Monitoring Service Status ON OFF Config...

Page 77: ...is currently placed 3 2 2 41 Config Aux Language english deutsch francais espa ol italiano portugese svenska Selection of the dialog language 3 2 2 42 Config Aux Set G Config Aux Set Date YYYY MM DD C...

Page 78: ...ig RSSet1 Handsh HWs SWchar SWline none G sets all RS settings The changes are performed only if the instrument is inactive After the setting of the interface parameters wait at least 2 s to allow the...

Page 79: ...characters SmplData ONSilo EditLine 1 Id3 up to 8 ASCII characters SmplData ONSilo EditLine 1 ValSmpl 6 digits sign and dec point SmplData ONSilo EditLine 1 UnitSmpl up to 5 ASCII characters SmplData...

Page 80: ...2 2 60 Info Report G Info Report Select configuration parameters smpl data statistics silo C fmla def user method full short mplist curve scalc full scalc srt calc all ff G sends the selected report t...

Page 81: ...the working memory Identical methods with different method names have the same results of the checksum 3 2 2 62 Info DetermData G Info DetermData Write ON OFF Info DetermData MPList 1 Attribute read...

Page 82: ...erature in C C45 Start volume in mL 2 800 DTime Time for the drift correction in KFT with conditioning 3 2 2 64 Info StatisticsVal ActN read only Info Statistics 1 Mean read only Info Statistics 1 Std...

Page 83: ...formation For the output there is a con version from binary to decimal e g 0 0 0 0 0 0 0 0 0 0 1 0 1 0 Line No 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Output 21 23 10 1 means ON or change 0 means OFF or no ch...

Page 84: ...tor T read only Q sends the current values in the following formats KFT CyclNo 127 V mL 1 2345 Meas Ipol mV Upol A 345 6 12 5 dVdt L s 2 5142 dMeasdt Ipol mV s Upol A s 0 7957 0 7957 dMeasdV mV L 10 6...

Page 85: ...hTemp Highest temperature during the sample heating time in C GasFlow Average gas flow during sample heating time UnitFlow Unit of gas flow 3 2 2 73 Info ActualInfo Display L1 up to 32 ASCII character...

Page 86: ...400 Assembly Bur ModeDis VStop 0 0001 9999 OFF Assembly Bur ModeDis AutoFill ON OFF Dispensing mode with parameters The dispensing mode can only be started and stopped via the RS Control During a runn...

Page 87: ...the signal pulse means output of a pulse of app 150 ms OFF means the line is not operated see also page 126 Warnings If you have AutoEOD to ON an active line 3 is set to inactive by the EOD pulse L6 i...

Page 88: ...the root 3 2 2 85 Setup Trace ON OFF The Titrino automatically reports when a value has been confirmed with enter at the Titrino Message e g SmplData OFFSilo Id1 Trace The beginning of the message is...

Page 89: ...on the inter face and on the type of device connection With MPList the measured values are sent at the time of their entry into the meas ured point list The automatic transmission is switched on off w...

Page 90: ...toInfo T H ON OFF Setup AutoInfo T C ON OFF Setup AutoInfo T O ON OFF Setup AutoInfo T N ON OFF Setup AutoInfo T Re ON OFF Setup AutoInfo T Si ON OFF Setup AutoInfo T M ON OFF Setup AutoInfo T EP ON O...

Page 91: ...device name has been entered only is sent Finally the Titrino sends the in formation which node has triggered the message Example John T Si The message was triggered from instrument John node T Si 3...

Page 92: ...a output operands C01 C19 Silo The silo memory is deleted Same function as delete entire silo Config All values under Config Assembly All values under Assembly Setup All values under Setup All Values...

Page 93: ...ly a shielded data cable for example METROHM D 104 0201 may be used to couple the Titrino with foreign devices The cable shield must be properly grounded on both instruments pay attention to current l...

Page 94: ...itrino CTS are not checked Handshake output ports DTR RTS are set by the Titrino The Titrino has an input buffer which can accept up to 512 characters Titrino as Receiver Titrino external device Data...

Page 95: ...output is disabled for more than 6 s by XOFF E43 appears in the display Hardware Handshake HWs Titrino as Receiver Titrino as Sender The data flow can be interrupted by deactivating the CTS line Titri...

Page 96: ...ition Instrument is ready to receive data Protective earthing Direct connection from cable plug to the protective ground of the instrument Polarity allocation of the signals Data lines TxD RxD voltage...

Page 97: ...94 Contact arrangement at plug female for RS 232C socket male View of soldered side of plug Ordering numbers K 210 0381 and K 210 9045 No liability whatsoever will be accepted for damage or injury cau...

Page 98: ...able properly wired error 43 Data output of the Titrino disabled for longer than 6 s by XOFF error 36 39 Receive error Are the RS settings the same on both devices The received characters are garbled...

Page 99: ...3 3 Properties of the RS 232 Interface 784 KFP Titrino 96...

Page 100: ...t Mount Exchange Unit properly so that the coupling engages or STOP check remote box The Remote Box is not correctly connected or the Remote Box is connected but not activated under the CONFIG key Exi...

Page 101: ...lections Oven no no titration data No curve can be printed as no data are available not valid A value is not available overrange The measuring range of 2 V has been exceeded Overrange replaces the cor...

Page 102: ...tch off Titrino take away Remote Box and switch on Titrino Contact Metrohm service time out PC keyboard A connected PC keyboard has been used to call up an ad dress e g F12 and the connection has then...

Page 103: ...m number see configuration page 11 and specify possible error displays 4 2 2 Procedure The diagnostic steps must be performed in sequence and compared with the reactions of the 784 KFP Titrino indente...

Page 104: ...or diagnostic test Power off Disconnect all external connections cables at rear except mains cable and keyboard Remove exchange unit Power on and immediately press and hold the 9 key until the powerup...

Page 105: ...is now pressed on the 6 2130 050 keypad or on the front panel of the 784 the appropriate matrix code appears in the display 0 1 2 3 4 28 21 26 8 9 10 11 12 5 13 29 16 17 18 19 25 27 24 20 Fig 1 Keypa...

Page 106: ...and time Press CLEAR diagnose press key 0 9 5 Motor timer test Press 6 motor timer test Press ENTER pot meter dV dt 10 Turn knob dVdt to the right stop and press ENTER Test sequence a In a first step...

Page 107: ...ll be recognized Press 7 polarizer test Press ENTER dummy resistor 14 3 k Screw off electrode cable 6 2104 020 and insert in socket 5 of the 767 the cover remains closed on the 767 or connect resistor...

Page 108: ...number For the sake of completeness the procedure is described here If a diagnostic test of the external inputs and outputs is not required continue with point 8 5 18 4 17 3 16 1 2 6 7 8 13 19 20 12...

Page 109: ...dialogue switches automatically to the extern i o test extern input output test If this test should not be carried out see 7 1 quit block 4 pressing CLEAR twice Remove test plug diagnose press key 0 9...

Page 110: ...is found after about 5 s display shows RS232 test 1 o k Remove test plug Press CLEAR RS232 test 1 2 8 2 RS232 test 2 Press 2 RS232 test connector 2 Insert the 3 496 8560 test plug in port A2 Press ENT...

Page 111: ...s inserted or the locking switch in right hole is carefully operated with a screwdriver after re moval of the Exchange Unit From the start point the spindle travels 80 mm Instead of the spindle height...

Page 112: ...s 784 KFP Titrino 109 10 Setting up original arrangement Setting up original arrangement Reconnect all peripherals disconnected at the start of the diagnostic routine and perform a short function test...

Page 113: ...d as a result Power OFF Power ON and simultaneously press keys DOS and STOP FILL RAM Init Press START confirm RAM Init Press START RAM Init activ RAM is tested and initialized Subsequently a warm star...

Page 114: ...is necessary to proceed as follows 2 screws M3 fillister head knob edge of bench 2 screws M4 countersunk Fig 7 Disconnect instrument from power supply Remove control knob Place instrument over edge of...

Page 115: ...is connected to the mains The mains cable must therefore always be unplugged when certain adjustments are made or parts replaced When peripheral instruments are connected to the KFP Titrino the Titrin...

Page 116: ...ta bit 8 stop bit 1 parity none handshake HWs send to Seiko none Seiko DPU 411 6 2125 020 6 2125 010 baud rate 9600 data bit 8 stop bit 1 parity none handshake HWs send to Seiko Citizen iDP562 RS 6 21...

Page 117: ...020 6 2125 010 Precisa balances with RS232C interface 6 2125 080 6 2125 010 The balance type must be preselected at the GP Titrino with the CONFIG key The weight is transferred as a number with up to...

Page 118: ...ent the formation of condensed water in the outlet tubing Connection of both RS interfaces cable 6 2125 110 is only neces sary when you require the oven results in the 784 Titrino report Make sure the...

Page 119: ...68 KF Oven 5 1 5 Connection of a Sample Changer With 6 2141 030 cable instead of 6 2141 020 two Titrinos can be connected to the 730 or 760 Sample Changer at the same time The Remote socket allows not...

Page 120: ...allows not only connection of a sample changer but also additional control functions Pin assignment of the Remote socket and control possibilities see page 125 In connections with the oven sample pro...

Page 121: ...lug in and unplug the Remote Box when the Titrino is switched off The Remote Box is screwed onto the Remote socket of the Titrino The remote lines of the Titrino are then accessible at the Remote sock...

Page 122: ...Make the necessary setting for emulating a PC keyboard may be country specific Select ENTER or CR LF as termination sign 3 Exit the programming mode Notes If longer characters chains than are permitt...

Page 123: ...e the cursor along the curve Cursor Cursor Selection of inputs Change between result display and display of the curve CURVE DEF Alt D DEF formula input common variable mean value EP RS MN C E R M C In...

Page 124: ...te of the Titrino switches the statistics on Keys which are used for setting an accent e g are converted immediately If you try to enter the Titrino will display e instead The occupancy of the PC func...

Page 125: ...g input is automatically active Setting up the KF titration vessel For volumetric KF titrations install the titration vessec according to the following figure Titration vessel lid 6 1414 030 Drying tu...

Page 126: ...0 000 steps per buret cylinder Titrating burets 1 internal buret Auxiliary burets 1 additional buret 765 or 776 Dosimat Materials Housing Polybutyleneterephthalate PBTP Keypad cover Polycarbonate PC D...

Page 127: ...to IEC publication 1010 safety class I This manual contains information and warnings which have to be followed by the user to ensure safe operation and to retain the apparatus in safe condition Mains...

Page 128: ...pin 10 Input 3 pin 23 Input 4 pin 11 Input 5 pin 24 Input 6 pin 12 Input 7 Start Stop Enter Clear Sample ready Outputs pin 5 Output 0 pin 18 Output 1 pin 4 Output 2 Ready inactive Conditioning ok acti...

Page 129: ...rrors Activate pulse see page 128 L6 in TIP Pulses for recorder tp 150 s 10 000 per buret cylinder not used not used not used not used sample size out of limits result out of limits see page 26 For al...

Page 130: ...6 2 Pin assignment of the Remote socket 784 KFP Titrino 127 6 2 1 Lines of the Remote socket during the titration...

Page 131: ...ssignment of the Remote socket 784 KFP Titrino 128 6 2 2 Possible configurations of the activate pulse KFT inactive START Conditioning START Request id Start titration End of det EOD Data output first...

Page 132: ...titer KF titration without blank value subtraction KF titration with blank value subtraction KF titer KF titration without blank value subtraction KF titration with blank value subtraction KF titer KF...

Page 133: ...1 g mL methanol g water content in mg g methanol mL water content in mg mL methanol L 0 001 water content in mg mL C39 is the common variable for the titer pa 784 KFP Titrino 784 0010 date 1999 08 18...

Page 134: ...he sample size is given in mg the factor is 0 1566 C39 is the common variable for the titer pa 784 KFP Titrino 784 0010 date 1999 08 18 time 14 56 0 KFT Ipol TarTiter parameters control parameters EP...

Page 135: ...Determinations C38 is the common variable for the KF blank value pa 784 KFP Titrino 784 0010 date 1999 08 18 time 18 01 0 KFT Ipol Blank_KF parameters control parameters EP at U 250 mV dynamics 100 mV...

Page 136: ...Ha n Seelze Ger many METROHM Application Bulletin No 77 Karl Fischer Water Determinations Result in Sample size in g Factor for see page 134 Divisor see page 134 Blank value in mL KF titer pa 784 KFP...

Page 137: ...y of Sample 1 Density of Sample Density of Sample 1 1 1 1 1 1000 Density H2O 1 de 784 KFP Titrino 784 0010 date 1999 08 18 time 18 04 KFT Ipol KF Blank def formula Water EP1 C38 C39 C01 C00 C02 RS1 te...

Page 138: ...r Water Determinations Result in Sample size in g Factor for see page 134 Divisor see page 134 KF titer pa 784 KFP Titrino 784 0010 date 1999 08 18 time 18 06 0 KFT Ipol KF parameters control paramete...

Page 139: ...ol KF def formula Water EP1 C39 C01 C00 C02 RS1 text Water RS1 decimal places 2 RS1 unit RS1 limit control OFF Titer C39 RS2 text Titer RS2 decimal places 4 RS2 unit mg ml RS2 limit control OFF silo c...

Page 140: ...medium and high amounts of water Titer determination KF titration without BV subtr KF titration with BV subtraction Blank determination 5Titer 5Deter 5Deter B Blank_KF Titer C32 Calculation with C32 C...

Page 141: ...79 9 g mol 0 1 Conversion to in weight and L C04 Dilution factor Has to be calculated ac cording to the sample preparation for the method described above the factor is 10 Bromine no w w Sample size g...

Page 142: ...6 months Guidelines for the testing regulations SOP Standard Operating Procedure are given in Metrohm Application Bulletin No 255 Validation of Metrohm KF Titrators and KF Oven according to GLP ISO 9...

Page 143: ...guaranteed features the purchaser has no rights or claims except those mentioned above If damage of the packaging is evident on receipt of a consignment or if the goods show signs of transport damage...

Page 144: ...4 NAMUR 93 Static discharge EN61000 4 3 96 ENV50140 93 ENV50204 93 level 3 Radiated rf electromag field immunity IEC1000 4 4 95 level 4 El fast transient requirements IEC1000 4 5 95 level 2 3 Surges...

Page 145: ...tions EN 50081 1 Electromagnetic compatibility basic specification Emitted Interference EN 50082 2 Electromagnetic compatibility basic specification Interference Immunity EN 61010 Safety requirements...

Page 146: ...lid 6 1244 040 1 Drying tube 6 1403 040 1 Molecular sieve 250 g 6 2811 000 2 Screw nipple for KF 6 2730 010 1 Stopper with septum diameter 18 mm 6 2730 020 3 Stopper with nipple and O ring 6 2730 030...

Page 147: ...cock 6 3014 253 Stirrers and Titrating Stands 703 Ti Stand for KF titrations 2 703 0010 728 Magnetic stirrer 2 728 0040 727 Ti Stand for rinsing and addition of fresh solvent 2 727 0010 722 Rod Stirre...

Page 148: ...r AB AG balances interface LC RS25 cable with balance Mettler AT balance 6 2146 020 6 2125 010 Mettler AM PM balance 6 2146 020 6 2125 010 accessories from Mettler Mettler balances with interface 016...

Page 149: ...2 working stations 4 pumps and 4 stirrer connections 2 730 0120 730 Sample Changer 2 working stations no pumps and 4 stirrer connections 2 730 0130 760 Sample Changer 1 working station no pumps and 2...

Page 150: ...ader 118 computer 118 electrode 122 Karl Fischer oven 115 oven sample processor 117 PC keyboard 119 printer 113 remote box 118 sample changer 116 stirrer 112 Ti Stand 112 Connection cables 145ff Contr...

Page 151: ...ISO 141 K Karl Fischer oven 19 115 Karl Fischer titration 15ff keyboard 10 Keycode 102 Keypad 6 Keys 6 ABC 8 C FMLA 27 CLEAR 6 CONFIG 9 CURVE 33 DEF 25ff DOS 3 ENTER 6 MEAS HOLD 6 MODE 14 PARAM 15ff...

Page 152: ...ew 52 report COMX 31 Report output 31ff printing 31 reproduction 32 selection 31 REPORTS 32 req ident 18 req smpl size 19 res tab 28 Result calculation 25 delete 28 display 11 limit control 26 report...

Page 153: ...18 Store methods 35 results 41 42 Survey 2 system error XX 99 system test report 10 T Technical specifications 123 t delay 16 temperature 17 Text input 8 time 11 time counter 9 time interval 9 time o...

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