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Manuel d’utilisation Fluke 568

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Summary
  • Fluke 568 - page 1

    ® 566/568 Infrared Thermometers Users Manual August 2007 Rev. 2, 4/08 © 2007-2008 Fluke Corporation, All rights reserved. Product specifications ar e subject to change without notice. All product name s are trademarks of thei r respective co mpanies. ...

  • Fluke 568 - page 2

    LIMITED WARRANTY A ND LIMITATION OF LIAB ILITY Each Fluke product is warranted to be free from defec ts in material and workmanship under norm al use and service. The warranty per iod is two years and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days. T his warranty extends only to the original bu yer or ...

  • Fluke 568 - page 3

    i Table of Contents Title Page Introduction ........................................................................................................ 1 Contacting Fluke ................................................................................................ 1 Safety Information ................................................................ ...

  • Fluke 568 - page 4

    566/568 Users Manual ii Maintenance ....................................................................................................... 17 Battery Charge ............................................................................................... 17 Changing the Batteries ...................................................................... ...

  • Fluke 568 - page 5

    iii List of Tables Table Title Page 1. Symbols .................................................................................................................. 3 2. Top-Level Menu Description ................................................................................. 5 3. Nominal Surface Emissivity........................................... ...

  • Fluke 568 - page 6

    566/568 Users Manual iv ...

  • Fluke 568 - page 7

    v List of Figures Figure Title Page 1. Laser Safety Markings ........................................................................................... 3 2. Menu Navigation .................................................................................................... 5 3. How the Thermometer Works ............................................ ...

  • Fluke 568 - page 8

    566/568 Users Manual vi ...

  • Fluke 568 - page 9

    1 Infrared Thermometers Introduction The 566 and 568 Infrared Therm ometers (“the thermometers”) are for non- contact temperature measurement. These thermometers determine an object’ s surface temperature by measuring the amount of infrared energy radiated by the object’s surface. The thermometers also support contact-temperature measuremen ...

  • Fluke 568 - page 10

    566/568 Users Manual 2 Safety Information W Warning A Warning identifies conditions and actions that pose hazards to the user. To avoid personal injury, follow these guidelines: • * Do not point laser directly at eye or indirectly off reflective surfaces. • Replace the batteries as soon as the low-battery indicator appears. • Do not use the t ...

  • Fluke 568 - page 11

    Infrared Thermometers Symbols and Markings 3 Symbols and Markings Table 1 and Figure 1 show various symbols and safety markings that are on the thermometers and in this manual. Table 1. Symbols Symbol Explanation X Hazardous voltage. Risk of electrical shock. W Risk of danger. Important information. * Warning. Laser. P Conforms to requirements of E ...

  • Fluke 568 - page 12

    566/568 Users Manual 4 Features The thermometers include: • Single-spot laser sighting • Infrared and thermocouple temperature display • 12 or 24 hour clock • Celsius or Fahrenheit temperature display • Last reading Hold (20 seconds) • Multi-language interface • Adjustable backlit display • Hard case • Tripod mount • Auto off ? ...

  • Fluke 568 - page 13

    Infrared Thermometers Menu Overview 5 Menu Overview There are many settings that can be easi ly changed by using the menu. Figure 2 shows the LCD and menu interface. Selecting the Menu softkey advances the menu to the next level. Table 2 is a top-level description of the menu. eyl01.eps Figure 2. Menu Nav igation Table 2. Top-Lev el Menu Descriptio ...

  • Fluke 568 - page 14

    566/568 Users Manual 6 The reading includes: • IR temperature • Thermocouple temperature (if connected) • Emissivity • Min/Max/Avg/Dif (if either Min/Max or Avg/Dif is enabled) • Date/Time You may also press the Cancel softkey to abort saving the reading. Light The thermometers are equipped with a back lit display with two brightness leve ...

  • Fluke 568 - page 15

    Infrared Thermometers Menu Overview 7 • To enter an emissivity value manually: 1. Press the No . softkey. 2. Use the down or up arrow softkey to change the entry. Hold down the up or down arrow softkey to increase the rate of change. 3. Press the Done softkey when finished to return to the main menu. Table 3. Nominal Surface Emissi vity Material ...

  • Fluke 568 - page 16

    566/568 Users Manual 8 2. Press the Avg softkey. The display shows the present reading, average reading, the differential reading between max and min (designated by Δ ), and the em issivity setting. Note Min, Max, Avg, and Differential readi ngs are saved as part of the saved data when either Min/Max or Avg/Dif mode is enabled. Alarm The thermomet ...

  • Fluke 568 - page 17

    Infrared Thermometers Menu Overview 9 Setup From the Setup menu, the backlight, time and da te, and display language can be changed. Backlight In normal use, the backlight is always on. Use this menu to change the backlight setting from on to off. Turning the backlight off conserves battery power. 1. Press the Menu softkey until Setup appears as th ...

  • Fluke 568 - page 18

    566/568 Users Manual 10 10. Press the Next softkey to move through each parameter. 11. Press the Done softkey when finished. The display reverts to the beginning of the Time/Date menu. Language To change the displayed language: 1. From the main menu, press the Menu softkey until Setup appears as the left softkey function. 2. Press the Setup softkey ...

  • Fluke 568 - page 19

    Infrared Thermometers How the Thermom eters Work 11 How the Thermometers Work Infrared thermometers measure the surface te mperatu re of an object. The thermometer’s optics sense emitted, reflected, and transmitte d energy, which is collected and focused onto a detector. The unit’s electronics translate the signal into a temperature reading whi ...

  • Fluke 568 - page 20

    566/568 Users Manual 12 Locating a Hot or Cold Spot To find a hot or cold spot, aim the thermometer outside the desired area. Then, slowly scan across the area with an up and down motion until you locate the hot or cold spot (see Figure 4). eyl07.eps Figure 4. Locating a Hot or Cold Spot ...

  • Fluke 568 - page 21

    Infrared Thermometers Operating the Thermometer 13 Distance and Spot Size As the distance (D) from the object being measured increases, the spot size (S) of the area measured by the unit becomes larger. The rela tionship between distance and spot size (D:S) for each unit is shown in Figure 5. The spot sizes indicate 90 % encircled energy. 56 8 eyl0 ...

  • Fluke 568 - page 22

    566/568 Users Manual 14 Field of View For accurate measurements, make sure that the target is larger than the unit’s spot size. The smaller the target, the closer you should be to it (see Figure 6). Ye s N o eyl05.eps Figure 6. Field of Vie w Emissivity Emissivity describes the energy-emitting characteristics of materials. Most organic materials ...

  • Fluke 568 - page 23

    Infrared Thermometers Operating the Thermometer 15 Storing Data The 566 thermometer can store up to 20 data records. The 568 thermometer can store up to 99 data records. The following in formation is stored in each record: • Record number • IR and probe temperature in ° F or ° C • Date/Time • Emissivity • Max/Min/Avg/Dif Temperature (if ...

  • Fluke 568 - page 24

    566/568 Users Manual 16 External Contact Probe XW Warning To avoid electrical shock or personal injury, do not connect the external contact probe to live electrical circuits. The thermometers come with a bead K-type thermocouple probe. The probes attach to the thermometers via the probe input located on the top of the thermometer (see Figure 7). Wi ...

  • Fluke 568 - page 25

    Infrared Thermometers Maintenance 17 Maintenance Battery Charge Use the battery charge symbols to gauge th e approximate level of charge left on the batteries. Notes When in low battery mode, the therm ometer does not store values. “Err” appears on the display if attempted. J Batteries are at 5 %. Before taking further readings, the batteries m ...

  • Fluke 568 - page 26

    566/568 Users Manual 18 Cleaning the Lens Blow off loose particles using clean compr essed air. Carefully wipe the surface with a water-moistened cotton swab. Cleaning the Housing Use soap and water on a damp sponge or soft cloth. W Caution To avoid damaging the thermometers, do NOT submerge them in water. Do not use abrasive cleaners, they will da ...

  • Fluke 568 - page 27

    Infrared Thermometers User Replaceable Parts and Acce ssories 19 Recommended Temperature Probes See Table 6 for a list of recommended temperature probes. Table 6. Recommended Temperature Prob es Probe Usage 80PK-1 The general purpose bead pro be is an alternative, for quick, accurate surface temperatures and air temperatures within ducts, vent temp ...

  • Fluke 568 - page 28

    566/568 Users Manual 20 Specifications Feature 566 568 IR Temperature Range -40 ° C to 650 ° C (-40 ° F to 1200 ° F) -40 ° C to 800 ° C (-40 ° F to 1470 ° F) Accuracy <0 °C: ±(1.0 °C + 0.1 °/1 °C) >0 °C: ±1 % or ± 1.0 °C, whichever is greater (<32 F±2 °F ±0.1 °/1 °F) >32 °F: ±1 % or ±2 °F), whichever is greater ...

  • Fluke 568 - page 29

    Infrared Thermometers Specifications 21 Feature 566 568 Battery Life 12 hours with laser and backlight on; 10 0 hours with laser and backlight off, at 100 % duty cycle (thermometer continuously on) CE Certification EN61326-1 EMC, Class B, Criteria A EN61010-1 EN60825-1 Safet y Feature K-Type Thermocouple Prob e (Bead Type) Measurement Range -40 °C ...

  • Fluke 568 - page 30

    566/568 Users Manual 22 ...

Fabricant Fluke Catégorie Thermostat

Les documents que nous recevons du fabricant de l'appareilFluke 568 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Fluke
- manuels d’utilisations 568
- fiches produit Fluke
- dépliants
- ou étiquettes-énergie Fluke 568
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Fluke 568.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Fluke 568, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Fluke 568. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Fluke 568.

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Manuel d’utilisation complet de l’appareil Fluke 568, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Fluke 568 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Fluke 568.

Le manuel d’utilisation complet Fluke, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Fluke 568 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Fluke 568, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lFluke 568 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Fluke 568 - qui devraient nous aider dans les premières étapes lors de l'utilisation Fluke 568
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Fluke 568
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Fluke 568 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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