RBK-X1 CE
PN 2234800-2 / -4 / -6
Page 21 Rev B Apr 2020
3.6 Auto Calibration
Calibration of the RBK- X1 is carried out by using a UHI 250A probe.
(Probe: 288869-000, Extension Cable: 952687-000)
3.6.1
Automatic Calibration Procedure
The following procedure describes how to calibrate the Processor, by comparing the expected UHI probe
peak temperature with the actual UHI peak temperature recorded after a 15 second cycle. The RBK-X1
processor will automatically calculate the temperature Offset required to correct any errors and
automatically replace the existing Offset value in the parameter memory.
A negative Offset increases the heater actual temperature and a positive Offset will decrease it. The
automatic calibration procedure requires the processor to stabilise for 15 minutes after auto calibration.
Repeating this procedure within this time may cause a large offset value to be obtained - do not repeat
within 15 mins.
Automatic Calibration Procedure
1. Ensure that the Processor has been at 500ºC for 30 minutes prior to performing a calibration. If the set
temperature was set higher or lower, allow a further 15 minutes after the probe has been inserted into the
front socket. This allows the heating chamber to stabilise.
2. Connect the UHI probe to the front panel socket.
a. Touch screen entry Auto-Calibration interface automatically.
b. Processor will automatically adjust heater temperature to 500ºC, with cycle time 15S.
c. The UHI probe temperature must be cooled to 23+/-3 ºC.
3. Place the UHI probe centrally into the Processor jaws.
4. Initiate a process cycle.
a. Timer display counts down from the (15s). UHI temperature will rise.
b. If after 5 seconds the Processor does not detect a 108C UHI. Increase of 5ºC the cycle will be
aborted. i.e. If probe is not inside heater during cycle.
5. Once the cycle is completed the UHI will be ejected.
DO NOT UNPLUG THE UHI PROBE AT THIS STAGE
Allow 15 seconds after UHI is ejected for machine to calculate and adjust OFST before removing UHI from
socket.
Note: Calibration of the Processor can be performed at any time, however when the processor
indicated
“
Cal
”
in the Touch Screen, a calibration is required. To extinguish the flashing indications,
a calibration of the Processor must be carried out.
The calibrate signal will pop up on main interface when:
a. The Cycle count
‘
c
alC’
set in the Parameters has counted down.
b. Or the number of hours that the Processor has been powered with the Heater on has been
exceeded.
Summary of Contents for RBK-X1 CE
Page 45: ...RBK X1 CE PN 2234800 2 4 6 Page 44 Rev B Apr 2020 Right Cover Securing Screws 7X...
Page 51: ...RBK X1 CE PN 2234800 2 4 6 Page 50 Rev B Apr 2020 6 Schematic Diagram...
Page 52: ...RBK X1 CE PN 2234800 2 4 6 Page 51 Rev B Apr 2020...
Page 53: ...RBK X1 CE PN 2234800 2 4 6 Page 52 Rev B Apr 2020...
Page 55: ...RBK X1 CE PN 2234800 2 4 6 Page 54 Rev B Apr 2020 9 Declaration of conformity of CE...
