Oven Parameters; Oven Parameters Menu - Thermo Scientific FOCUS GC Instruction Manual

Oven Parameters

Oven Parameters

The
from an initial temperature to a final temperature, using up to three ramps during
the analytical run. It is possible to set a single (isothermal) or multiple ramp
program.
In Main Menu move the cursor until
OVEN
Parameter
OVEN
Temperature
Initial Time
Ramp 1
Instruction Manual
menu contains the parameters for programming the oven temperature,
OVEN
menu.
Table 4-1. Oven Parameters Menu
Range
On - Off
From 20 °C to 350 °C
in step of 1°C
INF
From 0 to 99.99 minutes
On – Off – INF
From 0.1 to 120 °C/min
in step of 0.1 °C/min
is selected. Press ENTER to display the
Oven
OVEN
Temp 100 100
Initial time
Ramp 1
Final temp 1
Final time 1
Ramp 2
This line is the title bar
Set On to display the actual and set point values. Set
the initial temperature in °C at which the oven is set
and conditioned before the GC enters the sampling
phase.
Set the time in minutes. The oven remains at the
starting temperature after a programmed run has
begun. Setting INF, will cause the following menu
lines to disappear.
Rate for the temperature ramp from Initial Temp to
Final temp 1. Set the rate increment to reach the
temperature set in Final temp 1. Set On to enable a
temperature ramp. Setting INF, the GC performs a
ballistic heating and the ramp duration is zero.
90.00
120.0
100
60.00
Off
Description
Chapter 4
Column Oven
87