Chapter 3 – Operation
TestEquity TEC1 Thermoelectric Temperature Chamber
Page 3-1
Chapter 3 – Operation
Introduction
The Front Panel Switches control power to the Temperature Controller and all chamber
functions. The Temperature Controller controls the temperature of the chamber. The chamber
automatically heats or cools as required based on the deviation from temperature set point and
according to the PID tuning values.
Summary of Chamber Operation
1.
Turn the POWER Switch ON.
2.
Enter the desired temperature set point on the Temperature Controller.
3.
Load your test sample in the chamber and close the door.
4.
Turn the TEMP Switch ON.
5.
When you are completed with your test, turn the TEMP Switch OFF to ensure the longest
possible life for the fans, while reducing power consumption and audible noise. You may
also turn the POWER Switch OFF.
Front Panel Switches
POWER Switch
The POWER Switch controls power to the entire chamber.
TEMP Switch
The TEMP Switch enables all chamber functions.
When the POWER Switch is ON and the TEMP Switch is OFF, only the Temperature Controller
is operational.
When both the POWER and TEMP Switches are ON, the chamber fans will turn on and the
temperature conditioning system will function to maintain the temperature set point.
Convenience Outlet
(Applies to model TEC1-001 only)
The rear panel has a convenience outlet. It is provided for the AC power adapter for the GPIB or
Ethernet interface converter only. The power is unswitched and is the same voltage as the outlet
that the chamber is plugged into. Thus, the TEC1-001 is rated for 115 V input only.
