Omega OS643-LS Manuel d'utilisateur

OS643E-LS/OS643EInfrared ThermometerWith Laser SightingOMEGA

8Continuous Measurement1. In the power down mode, holding the MODE key down and then pressing theMEAS key will put the unit into the continuous measur

9MODE SELECTION AND OPERATIONPress MODE button switches the mode around the cyclee ® ALM Hi ® ALM Lo ® MAX ® MIN ® HOLD.HOLD :Releasing MEAS butt

10NOTE: If, from the power down condition, the MEAS key is held down for morethan four second, MAX/MIN record starts.SET MODE & Numeric input key&

11How to specify the thermal emissivity ( eeeee )1. Stick black body tape on the object whose temperature is to be measured, orspray it with black bod

12OPERATION1. When the power is down, pressing MEAS button turns on the power.2. Use " " button to select turn on or turn off the display Ba

13MEASUREMENT CONSIDERATIONS1. Theory of MeasurementEvery object emits infrared energy in accordance with its temperature. Bymeasuring the amount of t

144. EmissivityAll objects emit invisible infrared energy. The amount of energy emitted isproportional to the object's temperature and its abilit

15MAINTENANCEBattery ReplacementPower is supplied by four 1.5V (AAA size) batteries. The " " appears on the LCDdisplay when replacement is n

16Substance Thermal Substance Thermalemissivity emissivityAsphalt 0.90 to 0.98 Cloth (black) 0.98Concrete 0.94 Human skin 0.98Cement 0.96 Lather 0.75

OMEGAnetSM On-Line Servicehttp://www.omega.comInternet [email protected] immediate technical or application assistance:USA and Canada: Mexico an

WARRANTYOMEGA warrants this unit to be free of defects in materials and workmanship and to give satisfactory service for aperiod of 13 months from dat

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA isconstantly pursuing certification of its pro

Where Do I Find Everything I Need forProcess Measurement and Control?OMEGA...Of Course!HEATERSþ Heating Cableþ Cartridge & Strip Heatersþ Immersio

1INTRODUCTIONThis instrument is a portable easy to use 3 digit, compact-sized digital infraredthermometer with laser sighting designed for simple one

2CAUTION• Do not use the unit near any device which generates strong electromagnetic radiationor near a static electrical charge, as these may cause e

3SPECIFICATIONSGENERALDisplay: 3½ digit liquid crystal display (LCD) with maximum reading of 1999.Low battery indication: the " " is displ

4Laser SpecificationsLaser safety classification of Class IIWave Lenght: Red (650nm).Operating Distance: 2 to 50 feet.Power out: <1mW , class II la

5Spot size increases with distance from the probe tip as shown(Spot Diameter measured at 90 % Energy)CAUTION: Use of controls or Adjustmentsor perform

6OPERATING INSTRUCTIONSAuto Power-down functionIf unused for about 20 seconds, the unit will power-down automatically. PressMEAS button resumes power-

7Laser SightingPress " " button to on the " " annunciator. If " " annunciator is on, press MEASbutton and the laser beam