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Non-Freezing Of The Sample; Using The Euroosmo ® 7400 Software; Installation; Hardware Installation - Knauer K-7400 Benutzerhandbuch

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18

Non-Freezing of the Sample

Table 4
Using the EuroOsmo

Installation

Hardware Installation

If the sample does not freeze, one of the following causes may be
responsible:
Error reason
The cooling rate is not sufficient
Too much sample solution is in the
measuring vessel leads to a no cooled zone
in the upper part of the solution. The stirring
results only in mixing of warm and cold
sample layers.
If these remedies do not produce the desired result, it is indicated that the
difficulties are caused by the nature of the sample to be measured and
the set cooling temperature is too high. In this case the freezing
temperatures must be set lower. Setting the cooling temperature see
screen 5 COOL in Fig. 8 on page 12.
Calibration and measurement must be performed at the same
setting. After changing the setting, a new calibration is required.
®
7400 Software
The whole features of the osmometer K-7400 become available, running
it with the software EuroOsmo
The License Agreement should be read before using the
®
EuroOsmo
7000 software! Using the software, the user indicates
that he has read the License Agreement and agrees with the
regulations.
This chapter will explain the basic knowledge needed for working with K-
7400 and the EuroOsmo
The hardware requirements (processor, working memory) are very low for
the installation of EuroOsmo
and 8 but also with older operating systems, back to Windows XP.
1.
Insert CD into CD drive of the PC
2.
Wait up to 30 seconds. The set-up starts automatically
3.
If your CD ROM drive does not have AutoPlay:
3.1.
Double-click on „My Computer"
3.2.
Right-mouse click on your CD ROM
3.3.
Select AutoPlay from the right-click menu
3.4.
If there is no AutoPlay menu, select Explore from the right-click
menu, go to „EuroOsmo 7000/Disk1" and double-click on
„Setup.exe"
4.
Follow the installation guide.
The Osmometer K-7400 has to be connected with a defined port of the
computer (com1 for instance) prior to starting the program.
Using the EuroOsmo® 7400 Software
®
7400 for Windows, version 1.5 or higher.
®
7400 software.
®
7400. The program runs under Windows7
Solution
Ensure that the air inlets
and outlets at the
instrument are free.
Use exact the required
sample volume of
0.15 ml

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