Metrohm 822 Titration Curve Simulator - Manual (Page 5)

Contents
822 Titration Curve Simulator, Instructions for Use
I
Table of contents
1 Introduction.......................................................... 1
1.1 Instrument description...................................................................................1
1.2 Parts and controls..........................................................................................1
1.3 Functional principle .......................................................................................2
2 Connection ........................................................... 3
2.1 Connection to the MSB interface..................................................................3
2.1.1 Connection to Titrandos with internal dosing drive .................................3
2.1.2 Connection to Titrandos by using an external dosing device .................4
2.2 Connection to the dosing interface ..............................................................5
2.2.1 Connection to Titrinos by using an external dosing device.....................5
2.2.2 Connection to Titroprocessors.................................................................6
2.3 Connection to the remote interface ..............................................................6
2.3.1 Connection to Titrinos with internal dosing drive.....................................6
3 Description of the titration curves ...................... 8
3.1 Acid-Base titration .........................................................................................8
3.2 Titration of citric acid .....................................................................................8
3.3 Conditioning and Karl Fischer titration ........................................................9
4 Appendix ............................................................. 11
4.1 Description of the curves ........................................................................... 11
4.1.1 Recorder control.....................................................................................11
4.1.2 Diagonal .................................................................................................11
4.1.3 D/A – converter test................................................................................12
4.1.4 Testing department – test ......................................................................13
4.2 Meaning of the LEDs................................................................................... 13
4.2.1 Serial 8-bit...............................................................................................13
4.2.2 Serial 25 bit.............................................................................................14
4.3 Technical data ............................................................................................. 18
4.3.1 Control ....................................................................................................18
4.3.2 Curves.....................................................................................................18
4.3.3 Analog output .........................................................................................18
4.3.4 Resolution...............................................................................................19
4.3.5 Supply.....................................................................................................19
4.3.6 Safety specifications ..............................................................................19
4.3.7 Electromagnetic compatibility (EMC) ....................................................19
4.3.8 Ambient temperature..............................................................................19
4.3.9 Reference conditions .............................................................................19
4.3.10 Dimensions.............................................................................................19
4.4 Standard equipment ................................................................................... 20
4.4.1 822 Titration Curve Simulator.................................................................20
4.5 Warranty and conformity ............................................................................ 21
4.5.1 Warranty .................................................................................................21
4.5.2 Declaration of Conformity.......................................................................22