Hanna-instruments HI 99551 Manuel d'utilisateur télécharger pdf (Page 1)

Instruction Manual

HI 99551 • HI 99556

Infrared Thermometers

for the Food Industry

WARRANTY

HI 99551 and HI 99556 are warranted for two years against

defects in workmanship and materials when used for its intended purpose

and maintained according to instructions. Probes are guaranteed for

a period of six months.

This warranty is limited to repair or replacement free of charge. Damages

due to accident, misuse, tampering or lack of prescribed maintenance are

not covered. If service is required, contact the dealer from whom you

purchased the instrument. If under warranty, report the model number,

date of purchase, serial number and the nature of the failure. If the repair

is not covered by the warranty, you will be notified of the charges in-

curred. If the instrument is to be returned to Hanna Instruments, first

obtain a Returned Goods Authorization Number from the Customer Ser-

vice department and then send it with shipment costs prepaid.

When shipping any instrument, make sure it is properly packaged for

complete protection.

All rights are reserved. Reproduction in whole or in part is prohibited

without the written consent of the copyright owner.

Dear Customer,

Thank you for choosing a Hanna product.

This manual will provide you with the necessary information

for the correct operation of the meter.

If you need additional technical information, do not hesitate

to e-mail us at [email protected].

These instruments are in compliance with the directives.

Remove the instrument from the packing material and exam-

ine it carefully to make sure that no damage has occurred

during shipment. If there is any damage, notify your Dealer.

Each meter is supplied complete with:

• HI 765PW temperature probe (HI 99556 only)

• 9V battery

• instruction manual

Note: Conserve all packing material until the instrument has

been observed to function correctly. Any defective item

must be returned in its original packing.

PRELIMINARY EXAMINATION

FUNCTIONAL DESCRIPTION

1. Infrared sensor

2. Temperature probe connector (HI 99556 only)

3. Liquid Crystal Display (LCD)

4. ON/OFF button

5. IR/CONTACT button to select infrared sensor or external

probe (HI 99556 only)

6. Wrist-strap

GENERAL DESCRIPTION

HI 99551 and HI 99556 thermometers employ infrared technol-

ogy to measure the surface temperature.

Infrared measurements are extremely practical with a fast re-

sponse time, typically around 1 second.

Another main advantage is the non-intrusive nature of the

measurement, which is particularly attractive in the food indus-

try since it translates itself into substantial savings by leaving

products intact, especially those sealed or pre-wrapped. This type

of non-intrusive measurement is also useful when the surface

temperature is high, for difficult-to-reach places or due to hy-

giene requirements.

Simply point to the product or the spot and hold down the

measurement key. The measured value will be immediately dis-

played on the LCD.

If in addition to surface measurement, you must check the core

temperature too, then HI 99556 is the ideal solution: simply

attach the external probe to the meter and you will have a 2-in-

1 infrared-thermistor thermometer.

Different models are available, with different temperature ranges.

www.hannainst.com

Hanna Instruments reserves the right to modify the design, construction

and appearance of its products without advance notice.

SPECIFICATIONS

HI 99551-00 HI 99551-01 HI 99551-10

HI 99556-00 HI 99556-01 HI 99556-10

Range IR Sensor

-10 to 300°C 14 to 572°F -20 to 199.9°C

Range Probe (HI 99556 only)

-40 a 150°C -40 a 302°F -40 to 150.0°C

Resolution IR Sensor

1°C 1°F 0.1°C

Resolutio Probe (HI 99556 only)

0.1°C 1°F 0.1°C

Accuracy IR Sensor

±2% of reading or ±2°C (-00 and -10 models);

±2% of reading or ±3°F (-01 models)

Accuracy Probe (HI 99556 only)

±0.5°C (-20 to 120°C) /±1°F (0 to 250°F);

±0.5°C / ±1°F +1% reading (outside)

Typical EMC Deviation IR Sensor

±1°C ±2°F ±1°C

Typical EMC Deviation Probe (HI 99556 only)

±0.5°C ±1°F ±0.5 °C

IR Sensor

Response Time 1 second

Optic Coefficient 3:1 (distance/target diameter)

Minimum Distance 30 mm (1.2’’)

Emissivity 0.95 (fixed)

Wave Length 6 a 14 µm

Probe HI 765PW (included) (HI 99556 only)

Battery Type 1 x 9V alkaline (IEC 6LR61)

Battery Life approx. 150 hours of continuous use

Environment 0 to 50°C (32 to 122°F);

RH max 95%

Dimensions 143 x 80 x 38 mm (5.6 x 3.2 x 1.5”)

Weight 320 g (11.3 oz.)

1 2

Résumé du contenu

Page 1 - HI 99551 • HI 99556

Instruction ManualHI 99551 • HI 99556Infrared Thermometersfor the Food IndustryWARRANTYHI 99551 and HI 99556 are warranted for two years againstdefect

Page 2 - CE DECLARATION OF CONFORMITY

OPERATIONAL GUIDEINFRARED SENSOR MEASUREMENTSwitch the instrument on.For HI 99556 models, check that theinstrument is in IR (infrared) mode.If necessa

Modèles reliés HI 99556

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Naviguer en ligne ou télécharger Manuel d'utilisateur pour Thermomètres Hanna-instruments HI 99551. Hanna Instruments HI 99551 User Manual Manuel d'utilisatio

Résumé du contenu

Modèles reliés HI 99556

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Hanna-instruments HI 99551 Manuel d'utilisateur Page 1

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Thermomètres Hanna-instruments HI 99551. Hanna Instruments HI 99551 User Manual Manuel d'utilisatio

Résumé du contenu

Modèles reliés HI 99556

Commentaires sur ces manuels

Produits connexes et manuels pour Thermomètres Hanna-instruments HI 99551