Omega OS643-LS User manual

OS643E-LS/OS643E

Infrared Thermometer

With Laser Sighting

OMEGA

OMEGAnetSM On-Line Service

http://www.omega.com

Internet e-mail

[email protected]

For immediate technical or application assistance:

USA and Canada: Mexico and Latin America:

Sales Service: 1-800-826-6342 / 1-800-TC-OMEGASM Tel: (95) 800-TC-OMEGASM

Customer Service: 1-800-622-2378 / 1-800-622-BESTSM FAX: (95) 203-359-7807

Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN

En Español: (203) 359-7803

TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA

e-mail: [email protected]

Servicing North America:

USA: ISO 9001 Certified Canada:

One Omega Drive, Box 4047 976 Bergar

Stamford, CT 06907-0047 Laval (Quebec) H7L5A1

Tel: (203) 359-1660 Tel: (514) 856-6928

FAX: (203)359-7700 FAX: (514) 856-6886

e-mail: [email protected] e-mail: [email protected]

Servicing Europe:

Benelux:

Postbus 8034, 1180 LA Amstelveen,

The Netherlands

Tel: (31) 20 6418405 FAX: (31) 20 6434643

Toll Free in Benelux: 06 0993344

e-mail: [email protected]

Czech Republic:

ul. Rude armady 1868, 733 01 Karvina-

Hranice, Czech Repubic

Tel: 420 (69) 6311627 FAX: 420 (69)

6311114

e-mail: [email protected]

France:

9, rue Denis Papin, 78190 Trappes

Tel: (33) 130-621-400 FAX: (33)130-699-120

Toll Free in France: 0800-4-06342

e-mail: [email protected]

Germany/Austria:

Daimlerstrasse 26, D-75392

Deckenpfronn, Germany

Tel: 49 (07056) 3017 FAX: 49 (07056) 8540

Toll Free in Germany: 0800 82 66342

e-mail: [email protected]

United Kingdom: ISO 9002 Certified

One Omega Drive

Riverbend Technology Centre Northbank, Irlam,

Manchester, M44 5EX, England

Tel: 44 (161) 777-6611 FAX: 44 (161) 777-6622

Toll Free in England: 0800-488-488

e-mail: [email protected]

omega.com

INTRODUCTION

This instrument is a portable easy to use 3 digit, compact-sized digital infrared

thermometer with laser sighting designed for simple one hand operation. Meter

comes with Backlit LCD display, Auto-hold function and auto power down (20

seconds approx.) after releasing MEAS button to extend battery life.

SAFETY INFORMATION

It is recommended that you read the safety and operation instructions before

using the infrared thermometer.

The symbol on the instrument indicates that the operator must refer to an

explanation in this manual.

DANGER

Pressingthe buttonturnsthelaserbeamonandoff.Exerciseextremecareanddonot

allow the laser beam to enter your eye or those of any other person or animal.

• Do not look directly into the laser light from the optical system.

• Whenmeasuringthetemperatureofanobjectwhichhasamirrorfinish,becarefulnot

to allow the laser light beam to be reflected off the surface into your eyes or those of

anotherperson.

• Do not allow the laser light beam to impinge upon any gas which can explode.

CAUTION

• Donotusethe unitnearanydevicewhichgeneratesstrongelectromagneticradiation

or near a static electrical charge, as these may cause errors.

• Donot usethe unitwhere itmay beexposed tocorrosive orexplosive gases.The unit

may be damaged, or explosion may occur.

• Do not keep or use this unit in an environment where it will be directly illuminated by

sunshine, or where it will be exposed to high temperatures, high humidity or conden-

sation.Ifyoudo,itmaybedeformed,itsinsulationmaybedamaged,oritmaynolonger

function according to specification.

• Donotpointthelensatthesunoratanyothersourceofstronglight.Ifyou do,thesensor

may be damaged.

• Donotcontactthelensagainsttheobjectwhosetemperatureistobemeasured,orget

it dirty, allow it to be scratched, or allow any foreign material to adhere to it. Doing so

may cause errors.

• Do not touch or hold by the front cone. Temperature reading can be affected by heat

fromhand.

• Do not place the meter on or around hot objects (70°C/158°F). It may cause damage

to the case.

• Ifthemeterisexposedtosignificantchangesinambienttemperature(hottocoldorcold

to hot). Allow 20 minutes for temperature stabilization, before taking measurement.

• Condensationmayformonthelenswhengoingfromacoldtohotenvironment-wait10

minutes for conden sation to dissipate before taking measurements.

• Thisunitisnotconstructedtobewaterproofordustproof,sodonotuseitinaverydusty

environment or in one where it will get wet.

SPECIFICATIONS

GENERAL

Display: 3½ digit liquid crystal display (LCD) with maximum reading of 1999.

Low battery indication: the " " is displayed when the battery voltage drops

below the operating level.

Measurement rate: 1 times per second, nominal.

Operating Environment: 32°F to 122°F (0°C to 50°C) at < 70% relative

humidity.

StorageTemperature:40°Fto140°F(-20°Cto60°C),0to80%R.H.withbattery

removed from meter.

Auto power off: 20 seconds.

Standby consuming current: <9mA.

Battery: 4 pcs 1.5V (AAA size).

Battery Life: 30 hours (continuity) typical (Laser marker and Back-Light not

illuminated).

Dimensions: 170mm(H) x 44mm(W) x 40mm(D).

Weight: 160g including batteries.

Laser Specifications

Laser safety classification of Class II

Wave Lenght: Red (650nm).

Operating Distance: 2 to 50 feet.

Power out: <1mW , class II laser product.

ELECTRICAL

Temperature Range: -4°F to 1022°F / -20°C to 550°C.

Display Resolution: 1°F / 1°C.

Accuracy: ±2% of reading or ±6°F/3°C, whichever is greater @ 64.4 to 82.4°F

(@ 18 to 28°C) ambient operating temperature.

Temperature Coefficient: ±0.2% of reading or ±0.36°F/0.2°C, whichever is

greater, change in accuracy per °F/°C change in ambient operating tempera-

ture above 82.4°F/28°C or below 64.4°F/18°C.

Response Time: 1 second.

Spectral Response: 6 to 14µm nominal.

Emissivity: 0.10 to 1.00 by step of 0.01.

Detection Element: Thermopile.

Optical Lens: Fresnel Lens.

Sighting: 1-beam laser marker <1mW (class 2).

Field of View: 65mmØ at 1000mm (2.56"Ø at 39.37").

Spot size increases with distance from the probe tip as shown

(Spot Diameter measured at 90 % Energy)

CAUTION: Use of controls or Adjustments

or performance of Procedures other than

those Specified herein may result in

Hazardous radiation exposure.

Aperture Label (on front):

Danger, Certification & ID Label:

(Located on back of unit)

OPERATING INSTRUCTIONS

Auto Power-down function

If unused for about 20 seconds, the unit will power-down automatically. Press

MEAS button resumes power-on mode. SET MODE disables auto power-down

feature.

Turning the Power on

When the power is down, press MEAS button to turn on the meter.

The values and settings on the LCD return to what they were before the power

was last turned off.

NOTE: If,fromthepowerdowncondition,theMEASbuttonishelddownformore

than four second, measurement starts.

Display Back-Light Button

Press " " button to turn on or off the LCD Back-Light during measurement, or

while the display shows HOLD, MAX or MIN.

Laser Sighting

Press" "buttontoonthe" "annunciator.If" "annunciatorison,pressMEAS

button and the laser beam will turn on and " " annunciator will blink. Releasing

MEAS button turns off the laser beam.

MEAS (MEASURE) Button

Press MEAS button to turn on the meter for measuring temperature. Releasing

MEAS button to stop measuring temperature and automatically hold the display

reading, the meter power down automatically after 20 seconds.

Selecting the Temperature Scale

ReadingsaredisplayedineitherdegreesCelsius(°C)ordegreesFahrenheit(°F).

When the thermometer is turned on, it is set to the temperature scale that was

in use when the thermometer was last turned off. To change the temperature

scale, in power down mode hold the " " button (°F) [" " button (°C)] down, and

then press MEAS button until the °F (°C) annunciator appear.

Continuous Measurement

1. In the power down mode, holding the MODE key down and then pressing the

MEAS key will put the unit into the continuous measurement mode.

2. When the MEAS key is pressed again to stop measuring temperature and

automatically hold the display reading, the meter power down automatically

after 20 seconds.

NOTE: During the continuous measurement mode, the HOLD indication does

not appear.

NOTE: During the continuous measurement mode, the laser sighting is not

turned on.

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