10 Working with the application menu
■
29
En
gl
is
h
From the weights, the balance determines the density of the solid.
10.11.2 Density determination “Solid in air mode”
With this weighing method, the solid is weighed with the aid of under-floor weighing (see Chapter 3 “Below-
balance weighing”).
The solid is then placed in the temperature-controlled reference liquid (water) so that it does not touch the
base of the bowl, but is nevertheless fully immersed in the water. Weighing is again carried out.
From the weights, the balance determines the density of the solid.
10.11.3 Density determination “Liquid mode”
The density of a liquid is determined using this method of weighing.
The procedure is exactly the same as with the density determination by the “Solid in air” method. A glass
object with a volume of 10 cm
3
or 100 cm
3
is used as the solid (available as accessories, see Chapter 4
“Acessories”).
10.11.4 Density determination “Solid porous mode”
The density of a porous solid is determined with this method of weighing.
In order to carry out such measurements, you will require the Density Determination Kit (see Chapter 4
“Acessories”). The instruction manual supplied with this kit describes the procedure for the density-measu-
rement.
10.12 Application «DIAGNOSTICS» *
See Chapter 8.5 “Activating the two main menus” and Chapter 8.6 “How the menu control operates” for the
activation of the application menu.
There is no Setup menu for this application.
With the aid of the „DIAGNOSTICS” program you can verify the performance of your balance. The internal
weight is measured 10 times, and the standard deviation is calculated from this and logged.
Functions of the application:
Operation:
Start the application (see Chapter 10.3 “Changing application / weighing mode”).
• Press the «
REF
»-button until the desired function appears on the display.
• Release the «
REF
»-button.
Operation of the Automatic Repeatability Test:
«REPETABILITY TEST»: - Start the Automatic Repeatability Test, where the internal weight is measured 10
times, and the standard deviation is calculated from this and logged.
«KEYBOARDD TEST»: - Start the keyboard test, where you can check the keys ant the sensitivity is
working properly.
Display
Step
+0,0000
9
Press «
REF
»until „REPEATABILITY TEST“ appears, than relase the key.
Repeatability test
- - 0000
The balance carries out a Zero measurement (-- 0.000 g is shown
flashing).
measurement 1
EXIt
- - inT
The internal weight, if available, is applied and measured (-- Int is shown
flashing).
measurement 1
EXIt
- - LLLL
In case no internal weight (SCS) is available place a load onto the balance
(-- LLLL is shown flashing).
measurement 1
EXIt
