User Manual

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4 Operation

766 IC Sample Processor

Settings in the «IC Metrodata» program

1. Definition of anion method for channel 1 (analysis time, start pa-

rameters for IC instruments 732, 733 and 709, etc.), additional asso-

ciation of this method with the following time program for the 732/1

IC Detector:

Method / Equipment / Setup / Program / Text:

0.0 Puls_766_set Set remote line 3 at 732/1 to 1 (s. below)

0.1 Puls_766_reset Set remote line 3 at 732/1 to 0 (s. below)

0.2 Flag end Program end

Method / Equipment / Setup / Program / Remote configuration:

Puls_766_set = **1***** Set remote line 3 at 732/1 to 1

Puls_766_reset = **0***** Set remote line 3 at 732/1 to 0

Method / Equipment:

Start with method

2. Definition of cation method for channel 2 (analysis time, start pa-

rameters for IC instruments 732, 733 and 709, etc.). The analysis

time Duration must be shorter than the analysis time for the anion

method.

Procedure at program start

1. Create queue with cation method for channel 2 in the program «IC

Metrodata» and start it.

2. Start 766 IC Sample Processor with <START>.

3. Create queue with anion method for channel 1 in the program «IC

Metrodata» and start it.

4.6.6 Method "AnCatSeg"

Application

Simultaneous determination of anions and cations, additional insertion

of a defined air bubble between the samples.

Interconnection

see Fig. 14

Program of 766 IC Sample Processor

766 IC Sample Proc. 11111 5.766.0010

parameters

method AnCatSeg

number of samples: rack

>start sequence

1 CTL:Rm: INIT

>sample sequence

1 SCN:Rm : Wait1

2 SCN:Rm : Pump* ?

3 MOVE 1 : sample

4 PUMP 1.1 : 5 s

5 LIFT: 1 : work mm

6 CTL:Rm: FILL A 1

− Report header with serial number and program ver-

sion

− Method name

− Number of samples to be processed (entire sample

rack)

− Initialize remote interface

− Waiting until 732 IC Det. sends signal on rem. line 3

− Waiting until the two 709 IC Pumps run

− Move needle to sample position

− Aspirate air into the transfer tubing during 5 s

− Place lift with needle to working position

− Switch injection valve A at 733 to "Fill"