Metrohm 763 PVC Thermomat Manual - Manual (Page 4)

Contents
763 PVC Thermomat
III
4.4 Calibration functions .................................................................................. 48
4.4.1 Determination of cell constants.............................................................. 48
Manual entry of cell constants ................................................................ 48
Automatic determination of cell constants.............................................. 48
4.4.2 Determination of Delta T .......................................................................... 50
Preparations ............................................................................................ 50
Carrying out............................................................................................. 52
4.5 Methods ............................................................................................................... 54
4.5.1 Method handling........................................................................................ 54
Create method......................................................................................... 54
Open method .......................................................................................... 54
Method manager..................................................................................... 54
Save method ........................................................................................... 55
Print method report.................................................................................. 55
4.5.2 Method parameters ................................................................................... 55
Overview.................................................................................................. 55
Parameters .............................................................................................. 56
Evaluation ................................................................................................ 58
Induction time.......................................................................................... 59
Stability time ............................................................................................ 59
Curves ..................................................................................................... 60
Formulas.................................................................................................. 61
Standards ................................................................................................ 62
Documentation ........................................................................................ 63
Description .............................................................................................. 64
4.6 Determinations ............................................................................................... 65
4.6.1 Flow chart ................................................................................................... 65
4.6.2 Sample preparation................................................................................... 66
4.6.3 Prepare instruments and accessories ................................................... 66
Clean instruments and accessories........................................................ 66
Prepare measuring vessels..................................................................... 67
Prepare reaction vessels......................................................................... 68
4.6.4 Carry out determinations ......................................................................... 69
Select method ........................................................................................ 69
Switch on heating.................................................................................... 69
Enter sample identifiers........................................................................... 70
Insert reaction vessels............................................................................. 70
Start determination .................................................................................. 70
Live curve ................................................................................................ 71
Live parameters....................................................................................... 71
Stop determination .................................................................................. 72
4.7 Results .................................................................................................................. 73
4.7.1 Determination overview............................................................................ 73
Open determination overview ................................................................. 73
Format determination overview ............................................................... 74
Mark determinations................................................................................ 78
Find determination .................................................................................. 78
Delete determinations ............................................................................. 79
Sort and filter determinations .................................................................. 80