Basic Operation - PIE PIECAL 322 Operating Instructions Manual

EZ-CHECK™ SWITCH
q
SOURCE: Instantly output two preset thermocouple
temperatures by moving the EZ-CHECK™ switch to
the "LO" position or "HI" position. For fast three
point checks select the "DIAL" position. The
PIECAL 322-1 will remember the last "DIAL"
value, even with the power off.
These values can easily be changed to suit the
calibration requirements. The temperatures stored in
the HI and LO positions are also used for Auto
Stepping.
READ: Slide the switch to the DIAL position. The
PIECAL 322-1 will display the current temperature
from the thermocouple sensor. Slide the switch to HI
and the highest temperature measured since turn-on
or reset will be displayed; slide the switch to LO and
the lowest temperature measured since turn-on or
reset will be displayed.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176

Basic Operation

HI
322.1
TYPE K °C
THERMOCOUPLE
CALIBRATOR
J, T, E, K, mV
SOURCE
MAX
HI
SET READ
OFF
MIN
LO
READ
Push & Turn
for
Fast Dialing
Push & Hold
to
Store/Ramp
Double Click
for Options
TestEquipmentDepot.com
w SOURCE/OFF/READ Switch
Select "SOURCE" to output in °C, °F, or millivolts.
Select "READ" to read a thermocouple sensor
or millivolts.
e EZ-DIAL™ KNOB
SOURCE: Turn the knob to adjust the output
level. Turn clockwise to increase the output,
counter clockwise to decrease the output in 0.1°
steps at a time. Push down and turn the
EZ-DIAL knob for faster dialing.
Press and hold the knob for two seconds to store
desired EZ-Check™ HI/LO points in SOURCE
mode. Continue to press and hold the knob for
two more seconds to start the automatic
ramping.
READ: Press and hold to transfer the current
temperature into the EZ-Check™ HI/LO points.
This resets the HI/LO temperature readings
which will update as the temperature changes.
Double click the knob to get into the PIECAL
322-1 Configuration Mode. Use configuration to
select °C or °F, T/C Type, Backlight On/Off, Step
Size, Step Time and Auto Off On/Off.
CHANGING BATTERIES
Low battery is indicated by "BAT" on the display.
Approximately one to four hours of typical
operation remain before the PIECAL 322-1 will
automatically turn off. To change the batteries;
remove the rubber boot, remove the battery door
from the back of the unit by sliding the door
downward. This allows access to the battery
compartment. Replace with four (4) "AA" 1.5V
batteries being careful to check the polarity.
Replace the battery door and replace the boot. All
stored configuration
EZ-CHECK Memories, etc., are reset to factory
settings when the batteries are removed.
Note: Alkaline batteries are supplied and
recommended for maximum battery life and
performance.
options (T/C Type,