OHAUS Guardian 7000 Serie Manual De Instrucciones página 35

Guardian 7000 Series
4. Briefly press the left knob (C) to enter SPC
settings menu.
5. Briefly press the left knob (C) again to change the
temperature of the SPC.
The heat setting (O) will begin to blink to indicate
that it can be modified.
6. Rotate left knob (C) to scroll to the desired
temperature.
7. Press and hold the left knob (C) until the unit
beeps and the heater indicator (N) illuminates to
begin SPC at that temperature.
a) The unit will begin to heat to the set
temperature.
The 'SPC' icon (Y) will blink to indicate that
b)
the SPC is running.
c) The left (C) and right (D) knobs will be
disabled until SPC is complete.
d) If the external probe is connected, the stirrer
will turn on at 300 rpm.
e) To cancel SPC while it is running, turn off the
unit with the standby switch (J) on the right
side of the unit.
8. Once the unit has reached the calibration
temperature, the SPC icon (Y) and the heat setting
(O) will blink.
9. With a secondary temperature measurement
device, measure the temperature of the top plate
or the heated sample at the location of the external
probe (if using probe control).
10. Rotate the left knob (C) to scroll to the measured
temperature from the secondary temperature
measurement device.
11. Briefly press the left knob (C) to select the new
temperature calibration point.
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