Overview
20
Platinous User’s Manual
3.2.2 SCP-220 Instrumentation
The SCP-220 Instrumentation enables environmental testing under both constant conditions and
programmed conditions, referred to as the “constant mode” and the “program mode” respectively.
Constant Mode
The constant mode maintains the user-set target temperature (& humidity) constant.
FIGURE 3.8. TEST CONDITIONS IN CONSTANT MODE
Program Mode
The program mode changes chamber temperature and humidity according to a user-set program.
This program is created before testing starts. It contains multiple steps. Each step contains temperature,
humidity, and other settings as with the constant mode. Settings can be maintained throughout an entire
step or changed at the constant rate.
FIGURE 3.9. TEST CONDITIONS IN PROGRAM MODE
Temperature
Time
Constant
mode end
Constant
mode start
30°C
Setpoint
100 --
20 --
50 --
Temperature (°C)
Time
Step
No. 1
Step
No. 5
Step
No. 4
Step
No. 3
Step
No. 2
Setpoint
To Next Page
Loading...
