Control Company 4377 FULL-SCALE PLUS THERMOMETER - Manual

TRACEABLE ® FULL-SCALE PLUS THERMOMETER INSTRUCTIONS
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281-482-1714 Fax 281-482-9448
E-mail [email protected]
www.control3.com
Control Company is ISO 9001 Quality-Certified
by DNV and ISO 17025 accredited as a Calibration Laboratory by A2LA.
Cat. No. 4377/4368
Traceable® Full-Scale Plus Thermometer
92-4377-00
Rev. 3 091306
Traceable ® is a registered trademark of Control Company
© 2006 Control Company
SPECIFICATIONS:
Display:
⅜ ” LCD
Range: –58 to 572°F/
–50 to 300°C
Resolution: 0.1° for –20.0° to 200.0°
and 1.0° elsewhere
Accuracy: Cat. No. 4377 - ±1.0°C
between –20 to 100°C
Cat. No. 4368 - ±0.5°C
at tested points between –20 to 100°C
Sampling
Rate: 1 second
Features: Clip and protective sleeve
CONTROLS/INDICATORS
ON/OFF, °F/°C, H/T (Hold/Test), MAX/MIN, HI ALM
(High Alarm) and LO ALM (Low Alarm)
ULTRA™ THERMOMETER ACCURACY
Ultra™ thermometers are tested at selected test points
to be within tighter than normal tolerances to assist
in providing improved accuracy. Other points will not
necessarily fall within the same accuracy as those
found at the selected test points, but will be within an
accuracy of ±1.0°C between –20 to 100°C.
OPERATION
1. Press “ON/OFF” button to turn on the thermometer.
2. Press “°F/°C” button to select Fahrenheit or Celsius.
3. Press the “H/T” (HOLD/TEST) button to retain read-
ing for record-ing purposes. Press the “H/T” button
again to resume testing.
4. Press “MAX/MIN” button ONCE. The minimum
temperature tested will display. Press again and
maximum temperature tested will display. The dis-
play will return to testing position automatically after
three seconds.
TEMPERATURE ALARM SETTING:
1. Press and hold the “LO ALM” or “HI ALM” button for
setting alarm at desired minimum or maximum tem-
perature limit. When near the desired alarm setting
release the button and increment by one degree by
pressing the button once for each degree. When the
set temperature is achieved wait 3 seconds, and the
temperature will be set and the display will return to
current temperature. “LOW” or “HIGH” will show on
the display indicating the alarm has been set.
2. Alarm will sound 4 beeps per minute when the
measured temperature equals or is greater than
the maximum or less than the minimum set values.
To stop beeping, press any button while the unit is
beeping.
3. To delete the alarm setting, press the “°F /°C” or
“ON/OFF” button.
ALL OPERATIONAL DIFFICULTIES
If this unit does not function properly for any reason,
replace the battery with a new high-quality battery
(see “Battery Replacement” section). Low battery
power can occasionally cause any number of “appar-
ent” operational difficulties. Replacing the battery with
a new fresh battery will solve most difficulties.
BATTERY REPLACEMENT
Erratic readings, a faint display, no display, or a bat-
tery icon on the display are all indicators that the
battery must be replaced. Remove the battery cap by
turning ¼ turn counter clockwise. Replace exhausted
battery with new 1.5 volt battery. Make certain that
the positive (+) side is face up. Replace battery cap.
Replacement battery Cat. No. 1039.
Warranty, Service or Recalibration
For warranty, service or recalibration contact: