Tools
Biometra TRIO
90
Version 03_19
Test
Function
G
RADIENT
1
Checks, if the sample block reaches the set gradient temperatures.
H
EATED LID
Tests, if the heated lid reaches the set temperature and if it holds the
temperature for a longer time.
Regulation
Tests, if the sample block is controlled properly.
1
not available for Biometra TRIO
In certain intervals the Biometra TRIO software will automatically recommend to exe-
cute the Extended Self-Test. Although it is not necessary to perform the test it is highly
recommendable to follow the instructions and to let check the instrument itself.
Before starting the Extended Self-Test insert a microplate or, if applicable, two strips
or a row of tubes to the first and last column of the sample block (see Figure 71). It is
very important to load the block with plastic ware since during the Extended Self-Test
the heated lid is tested and this test can only be executed properly with plastic ware
inserted. Also the position of the plastic ware is important to ensure optimal pressure
distribution and horizontal levelling of the heated lid.
Figure 71 How to load plastic ware for Extended Self-Test
If the plastic ware is properly inserted and the lid is closed the test can be started. To
start the Extended Self-Test press:
S
TART
E
XTENDED
S
ELF
-T
EST