Hanna Instruments HI145-20 User manual

Termómetros digitales portátiles de bolsillo HI-14500 HANNA manual ingles www.viaindustrial.com
Termómetros digitales portátiles de bolsillo HI-14500 HANNA manual ingles www.viaindustrial.com
SPECIFICATIONS:
HI 145-00 HI 145-01
HI 145-20 HI 145-30
°C °F
Range -50.0 to 220°C -58.0 to 428°F
Resolution 0.1°C(-50 to199°C) 0.1°F(-20.0 to 199°F)
1°C(200 to 220°C) 1°F (200 to 428°F)
Accuracy ±0.3°C (-20 to 90°C) ±0.5°F (-4 to 194°F)
±0.4% F.S.(outside) ±0.4% F.S.(outside)
Typical EMC ±0.3°C ±0.5°F
Deviation
Battery Type Alkaline 1 x 1.5V AAA type
Battery Life approx. 10,000 hours
of continuous use
Dimensions
HI145-00 / HI 145-01 92x165x38 mm (3.6x6.5x1.5")
HI145-20 / HI 145-30 92x340x38 mm (3.6x13.4x1.5")
SUGGESTIONS FOR USERS:
Beforeusing thisproduct, make surethat it is entirely suitablefortheenviron-
mentin whichit is used.Operationof thisinstrumentin residential areascould
causeinterferenceto radioand TVequipment.Anyvariationintroducedby the
user to the supplied equipment may degrade the instrument's EMC perfor-
mance. To avoidelectrical shocks, do not use thisinstrument when voltageat
the measurement surface exceeds 24 VAC or 60 VDC. To avoid damage or
burns,do not performany measurementin microwave ovens.
Instruction Manual
HI 145-00
HI 145-01
HI 145-20
HI 145-30
Rugged Waterproof
Thermometers

Termómetros digitales portátiles de bolsillo HI-14500 HANNA manual ingles www.viaindustrial.com
Termómetros digitales portátiles de bolsillo HI-14500 HANNA manual ingles www.viaindustrial.com
20.0
M
or ON/OFF button to return to
The HI 145 series of thermometers are available
in two versions:
HI 145-00 (Celsius) and HI 145-01 (Fahrenheit)
have been especially designed for penetration
of semi-solids (such as frozen food). The stain-
less steel probe is 125 mm (5”) long and has a
5mm (0.2”) diameter.
HI 145-20 (Celsius) and HI 145-30 (Fahrenheit)
have been especially designed for temperature
measurement of hot liquids. The stainless steel
probe is 300mm (12”) long and has a 5mm
(0.2”) diameter.
OPERATION:
• Turn the HI 145 on. “CAL” will appear on the
LCD, to indicate an automatic calibration check.
semi-solid samples. A minimum
immersion level of 4 cm (1½") is
recommended.
• Wait for a few seconds for the dis-
play to stabilize.
• To freeze the display, press the hold button. A
blinking M appears on the right side of the
LCD to indicate that reading has been memo-
rized. Press either the HOLDON
OFF HOLD
HI145
normal measurement mode.
• When not in use, switch the HI 145 off, or else
the meter will automatically switch off itself
after 8 minutes.
• Variations in readings or fading display can
indicate a weak battery (see below).
BATTERY REPLACEMENT:
When the HI 145 cannot be
switched on or the display fades,
unscrew the two screws to gain
access to the battery compartment.
Subequent to a successful cali-
bration check, the LCD will dis-
ON
OFF
20.0
HI145 HOLD Change the 1.5V AAA type battery,
paying attention to its polarity.
play “-0-”. If the calibration check
is unsuccessful, the LCD will display “ERR”,
which means the meter requires factory cali-
bration. After calibration check, the meter will
automatically enter in the normal measure-
ment mode.
• Introduce the HI 145 probe to the sample.
• Thanks to its special shape, HI 145-00
(or HI 145-01 ) can be very easily inserted into
Battery should only be replaced in
asafe area using an alkaline type.
PROTECTIVE CAP:
With the thermometer, is supplied
with aprotective cap, which can also
be used to hold the thermometer
on the side of a vessel.