Metrohm 900 Touch Control Manual User Manual
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Table of contents
900 Touch Control
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XI
29.10.5 Sensor ................................................................................. 397
29.10.6 Stirrer .................................................................................. 398
29.11 Electrode test for pH electrodes (ELT) ............................ 399
29.11.1 Electrode test parameters .................................................... 400
29.11.2 Control device ..................................................................... 401
29.11.3 Sensor ................................................................................. 402
29.11.4 Stirrer .................................................................................. 403
29.11.5 Further information ............................................................. 403
29.12 Evaluations (EVAL) ........................................................... 405
29.12.1 Fixed endpoint evaluation (EVAL FIX-EP) .............................. 407
29.12.2 pK value and half neutralization potential evaluation (EVAL
pK/HNP) .............................................................................. 409
29.12.3 Minimum and maximum evaluation (EVAL MIN/MAX) .......... 410
29.12.4 Break point evaluation (EVAL BREAK) ................................... 411
29.12.5 Rate evaluation (EVAL RATE) ................................................ 414
29.13 Calculations ....................................................................... 415
29.13.1 Calculations (CALC) ............................................................. 415
29.13.2 Calculations (CALC LIVE) ...................................................... 422
29.13.3 Formula editor ..................................................................... 424
29.14 Reports (REPORT) ............................................................. 430
29.14.1 General report options ......................................................... 430
29.14.2 Settings of the individual reports .......................................... 431
29.14.3 List of reports ...................................................................... 432
29.15 Dosing and Liquid Handling ............................................ 435
29.15.1 Preparing an exchange or dosing unit (PREP) ........................ 435
29.15.2 Emptying a dosing unit (EMPTY) .......................................... 436
29.15.3 Dosing a specified volume (ADD) ......................................... 437
29.15.4 Liquid Handling (LQH) .......................................................... 442
29.15.5 Monitored dosing (DOS) ...................................................... 445
29.16 Communication ................................................................ 462
29.16.1 Scanning remote lines (SCAN) .............................................. 463
29.16.2 Setting remote lines (CTRL) .................................................. 464
29.16.3 Scanning the RS-232 interface (SCAN RS) ............................. 466
29.16.4 Defining RS-232 commands (CONTROL RS) .......................... 467
29.17 Automation ....................................................................... 467
29.17.1 Rotating sample rack (MOVE) .............................................. 467
29.17.2 Moving the lift (LIFT) ............................................................ 470
29.17.3 Controlling pumps (PUMP) ................................................... 471
29.17.4 Resetting the rack (RACK) .................................................... 472
29.17.5 Defining the sample variable (SAMPLE) ................................ 472
29.17.6 Creating a subsequence (SUBSEQ) ....................................... 473
29.18 Miscellaneous commands ................................................ 476
29.18.1 Controlling a stirrer (STIR) .................................................... 476
29.18.2 Pausing the method run (WAIT) ........................................... 477
29.18.3 Scan data (REQUEST) ........................................................... 477
29.18.4 Defining an acoustic signal (BEEP) ........................................ 478