C
ALIBRATION
O
VEN
HANDY
FC-500
Technical Specification:
Preset temperature at 5000C
?missivity 0,88
Time to reach temperature (ambient to 500?C): 30 min
Power supply :
230 V / 50Hz
or
110 V /60 Hz
Presentation: Carrying box with forced cooling
Supplied with positioning guide for Handy IV & Handy I/II/III
Handy control on a fix point at 5000 C
Emissivity 0,88
Temperature controller &
Temperature display
(measured by a thermocou-
ple)
Set Point Display
Heating element
Positioning guide:
Version HANDY I/II/III
Version HANDY IV
OPERATION:
This oven allows you to check that the HANDY Pyrometer is operating correctly. The fiber optic in the probe is
made from multiple straws and physical damage to the probe can result in a need to re-calibrate the HANDY. This
oven allows you to control the re-calibration.
Check your power supply and adjust the switch (
110V or 230V
).
Install the correct positioning guide at the measuring point.
Switch on the oven.
The controller is set up to 5000C. Wait untill the display shows 0C.
Set the Handy emissivity to 0.88. (see the Handy manual for info.)
Make the measurement.
If the reading on the HANDY is not the same as the temperature of the oven, adjust the fibre coefficient (also see
the Handy manual for information on how to do this).