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ChromeGate 3.3.2 Software Manual - KNAUER Advanced Scientific ...

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ChromGate® Preparative Option 251<br />

selected, click on the -button. The pump configuration window will<br />

open. Please configure the pump accordingly the pump configuration<br />

described in the appropriate chapter. Note that you cannot configure the<br />

same pump as for the solvents. However, it is not possible to use e.g.<br />

one channel of an LPG solvent pump for the injection module. Also<br />

configure the valve as described in the appropriate chapter. If you want to<br />

use a sample loop, enable the check box Use Sample Loop.<br />

The injection module also allows for using the AZURA ASM 2.1L as an<br />

injection module, if a pump and a valve have been installed. The installed<br />

modules in the ASM 2.1L have own IP ports, which allows for separate<br />

control. The configuration does to allow to select an ASM 2.L or search<br />

for the modules by using the -button – the pump and valve must be<br />

configured in the Injection Module configuration manually. To use an<br />

ASM-pump or -valve in the injection module, select the appropriate pump<br />

or valve model in the Injection Module configuration, disable the option<br />

“Use S/N to identify the instrument” and enter manually the serial number<br />

and IP address of the ASM 2.1L device. Now change the IP port for the<br />

modules (pump and valve): If the ASM 2.1L has IP port 10001, the<br />

module installed on the left side has IP port 10002, the middle module<br />

10003 and the module installed on the right-handed side the IP port<br />

10004. If the IP port of the ASM 2.1L has been changed in the ASM’s<br />

own setup, the IP ports of the build-in modules will be changed<br />

automatically; they will always have the next possible IP ports. However,<br />

before you enter the IP ports of the pump and valve, please check for the<br />

IP port of the used ASM 2.1L device.<br />

Injection module instrument setup<br />

If you open the configured instrument and the instrument setup, you will<br />

find an own tab for the injection module.<br />

Fig. 360 Injection module instrument setup window<br />

The injection module will be used for the initial and the stacked injections.<br />

Injection program<br />

The settings in this section will only be used for the initial injection, that<br />

means, for the first injection at the start of the run.<br />

Injection Volume<br />

Enter the desired injection volume in ml.<br />

Injection Flow

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