Biometra TAdvanced
Tools
Version 02_20
105
Test
Function
Gradient
1
Checks if the sample block reaches the set gradient
temperatures.
Heated lid
Tests if the heated lid reaches the set temperature and can
hold it for a longer time.
Regulation
Tests if the sample block is controlled properly.
1
for gradient-capable models only
The Biometra TAdvanced software will automatically recommend at regular intervals
to carry out an extended self-test. Although it is not absolutely necessary to perform
the test, it is highly recommendable to follow the prompt and to let the device check
itself.
Before starting the extended self-test, insert a microplate or, if applicable, two strips
or a row of tubes in the first and last row into the sample block (see Fig. 95). It is very
important to load the sample block as described with plasticware because during the
extended self-test the operation of the heated lid is tested and this test can only be
carried out with a correctly loaded sample block. The position of the plasticware in the
block is also very important to ensure optimal contact pressure and uniform horizontal
alignment of the heated lid.
96 well sample block (Biometra TAdvanced Mono)
48 well sample block (Bioemtra TAdvanced Twin)
Fig. 95 Sample block loaded with plasticware for the extended self-test
When the plasticware has been properly inserted and the heated lid is closed, the
extended self-test can be started. To start the extended self-test press:
S
TART
S
ELF
T
EST