TGRADIENT Manual ____________________________________________________________I
1 Introduction .............................................................................................................................2
2 Before you start .......................................................................................................................3
2.1 Safety warnings ...................................................................................................................3
2.2 Warning symbols.................................................................................................................3
3 First steps with the TG
RADIENT ..............................................................................................4
3.1 The TGRADIENT Thermocycler front View.........................................................................4
3.2 The TG
RADIENT rear view ..................................................................................................5
3.3 The TGradient control panel ...............................................................................................6
3.4 Initial self test ......................................................................................................................7
3.5 The TGradient display.........................................................................................................7
3.6 Handling of the adjustable heated Lid.................................................................................7
3.7 Releasing wheel in case of blocked lid ...............................................................................8
4 Creating a Program..................................................................................................................9
4.1 Select a directory.................................................................................................................9
4.2 Select a program store .........................................................................................................9
4.3 Enter name for subdirectory..............................................................................................10
4.4 Enter a program name .......................................................................................................10
4.5 Enter the lid temperature ...................................................................................................11
4.6 Select / deselect pre-heating of the lid ..............................................................................11
4.7 Enter temperature and time settings ..................................................................................12
4.8 Set temperature gradient....................................................................................................13
4.9 View different temperatures of the gradient in the block..................................................13
4.10 Set cycle number ...........................................................................................................14
4.11 Cool below ambient temperature ..................................................................................14
4.12 Save program.................................................................................................................15
5 View/edit program data.........................................................................................................16
5.1 Delete / insert program steps.............................................................................................16
5.2 Copy program....................................................................................................................17
5.3 Delete program..................................................................................................................18
6 Further programming options................................................................................................20
6.1 Program time increments ..................................................................................................20
6.2 Program touch down .........................................................................................................21
6.3 Adjust heating and cooling ramps.....................................................................................21
7 Run Program .........................................................................................................................22
7.1 Select and start program....................................................................................................22
7.2 Display during operation...................................................................................................23
7.3 View remaining run time...................................................................................................24
7.4 View current gradient temperatures ..................................................................................24
7.5 Pause / stop program .........................................................................................................25
8 Special functions ...................................................................................................................26
8.1 Print protocols ...................................................................................................................26
8.2 Switch beep on/off ............................................................................................................26
8.3 Select language..................................................................................................................27
8.4 RS232 Control...................................................................................................................27
8.5 Block type .........................................................................................................................27
9 Maintenance ..........................................................................................................................28
10 Exchange of modules ............................................................................................................28
11 Trouble shooting ...................................................................................................................29
11.1 Slow heating and cooling ..............................................................................................29
11.2 Adaptation of protocols from other cyclers...................................................................29
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