User Manual
TRAQC-3 FM
TRAQC-3 LH 10/2014 EN Rev.2
page : 7
2.4.
Operating instructions
1)
Select the correct voltage by means of the voltage selector on the back of the
instrument.
Note : Although the instrument is well protected against incorrect setting of
voltage, this may result in permanent damage of electronics or incorrect
measurements.
Note : Please observe proper grounding of the instrument. Use supplied
power cord if possible.
2)
Place instrument in a way that the ventilation hole on the back of the instrument is
not obstructed for proper measurement results.
3)
Connect the power cord to the unit and turn it on
Note:A series if different numbers will be shown in the display. These will show
resp: 8888 : check all segments of the display.
Prog, then a number: this shows the software revision number,
XXXX : a code number for manufacturers use only,
XX: a code number for manufacturers use only,
Hr XX: The amount of hours the unist has been powered, the six digits after the “Hr”
represent the hours up to 99999.9 hrs
XXXX: see above.
4)
Place unit under test in the Insert hole.
Note : It is recommended to use the centre hole for all measurements.
At special request from customers, the pattern of insert holes may differ, i.e. a
temperature reference hole may be ordered as a extra option.
With the up and down pushbuttons to any desired temperature between a 5
°C and 375 °C can be set
5)
Set the first calibration/test point.
6)
After 1 second the display indicates the actual temperature.
7)
Observe at least 5 minutes stabilisation time when the set temperature is reached.
Note 1 : While heating a led (O1) in the left upper corner of the display will
flash. Flashing will be intermittent and regular as the unit reaches the set
temperature.
Note 2. While cooling two leds (O2 and A1) on the left are switched on to
show the fan is running at high speed.
8)
Follow steps 5 thru 7 for every calibration point.
