Peltier temperature-controlled cell holders/cell changers
Peltier temperature-controlled 8-cell changer
measurements. The measurement in the respective cell will
be started only after you added the starting substance.
Slow time scan
Activate this checkbox, if you intend to record a slow kinetic
reaction in cyclic measurements in all samples in a staggered
mode (→ "Fehler! Verweisquelle konnte nicht gefunden
werden.", p. Fehler! Textmarke nicht definiert.).
[Pos.1]
Cell changer moves to the first position.
[Pos. +1]
Cell changer moves to the next position.
[Adjustment]
Starts the adjustment of the cell changer.
[Parking]
When two Peltier temperature-controlled 8-cell changers have been installed, they can
be used in two modes. In synchronous mode, every sample will be analyzed against a
specific reference. In staggered mode, the number of samples in a measurement series
increases to a maximum of 14.
For this, in the measurement parameters on the Accessory tab, the 2x 8-cell changer
must be selected. The possible modes are described in Section "Use of two 8-cell
changers", p.45).
13.4.6 Measurement procedure
1. Choose the measurement parameters according to your analytical needs.
2. Switch on the temperature control unit and the heat exchanger at the power
switches located at the back panels each.
3. Adjust the desired temperature on the temperature control unit (→ Section "Settings
on temperature control unit", p. 91).
4. The measurement procedure is analogous to that with the water-thermostatted 6-
cell changer (→ Section "
5. Measurements with the 6-cell changer", p. 38).
User’s Manual SPECORD 200/205/210/250 – Accessories 07/2005 89
Analytik Jena AG
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