Peltier-tempered accessories
Peltier temperature-controlled cell holder, air-cooled
SPECORD S600 accessories Edition 09/2014 45
The table in the window Cyclic temperature mode contains the temperatures
to be activated, the waiting time between reaching the temperature and the
start of the measurement, and the option to start a measurement at the
respective temperature stage (Opt. measurement). The number of activated
temperature values is entered in the input field Count of temp. values. The
table rows are created in accordance with this number.
The parameters of the temperature stages can be edited individually in the table
rows or defined automatically using the checkboxes and input fields.
Parameter /
button
Description
Temperature
accuracy
Set the accuracy of the temperature control.
Range: 0.1°C to 2°C
Count of temp.
values
Number of temperatures to be activated.
Constant waiting
period
If enabled, the same waiting period will apply between
reaching the target temperature and the measurement
for each temperature stage. The waiting period must be
entered in the adjacent input field.
Every opt.
measurement
If activated, an optical measurement is carried out at
each temperature stage.
Cuvette
measurement
sensor active
If enabled the temperature control is via the cell sensor
directly in the sample, otherwise via the sensor in the
cell block.
from no. to no.
diff. °C
Modify the temperature by the same temperature
difference across a specific range.
From No. Number of the first temperature stage
To No. Number of the last temperature stage
Temp. difference °C
Temperature difference between the
individual temperature stages
Transfer the inputs to the table.
[Insert]
Inserts an additional cell (additional temperature range)
at the selected location of the table.
Deletes a selected table cell.
15.2.5 Care
The cell holder is largely maintenance-free.
• Handle sample substances carefully to avoid contamination especially
inside the cell block.
• If despite all care sample substance is spilt, instantly wipe it away with
absorbent cloth or paper.
• If despite all care the cell holder should become contaminated (e.g. by
sample substance), you may clean the interior of the cell block with
ethanol or water plus a dash of a detergent. On the bottom of the base
plate there is a M4 Allen screw for draining the washing liquid.
• Store the cell holder in the storage container supplied.