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az-instrument 8861 Operation Manual

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OPERATION MANUAL
INFRARED THERMOMETER
8861
Model:
8866

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Summary of Contents for az-instrument 8861

  • Page 1 OPERATION MANUAL INFRARED THERMOMETER 8861 Model: 8866...

  • Page 2: Package Contents

    Barrel sight targeting Laser targeting (8866 only) User programmable alarm (8866 only) PACKAGE CONTENTS Protective carrying case Either the 8861 or 8866 Operating instruction manual One battery SAFETY RULES CAUTION This equipment is intended for use by industry profes - sionals who know their professional environments.

  • Page 3: Controls And Indicators

    8866 LASER SAFETY Do not point the laser toward the eyes or face of a person or animal. Laser light can cause eye injury, if the beam makes direct eye contact. Reflected Laser light can also cause damage, if a mirror or a glass-like surface reflects the beam directly into the eye.
  • Page 4 INF8861 AND INF8866 1. Fahrenheit / Centigrade select push- button, and mode down/decrease push-button. 2. Backlight push-button, and up / increase selector. 3. Temperature display mode select, memory recall and programming select (INF8866) push-button. 4. Temperature display mode indicator. 5. Temperature measurement. 6.
  • Page 5 TAKING MEASUREMENT SAMPLES To take temperature measurements, point the instrument at the surface to be measured and pull the trigger. A tube has been incorporated along the top of the barrel to aid the user in spotting the surface area to be measured (target).
  • Page 6 The instrument must be used within the ambient temperature range specified in the specification table Each time the trigger is pulled your INF 8861 and INF8866 monitors four different readings, regardless of the selected mode. They are: The highest temperature measured...

  • Page 7: Backlight Operation

    These four measurements go into the first memory location for future recall, when the trigger is released. See " Recalling memory points " for more details. While the trigger is pulled, a tempera- ture sample is taken at a minimum of once every 1/2 second (500 milli- seconds).
  • Page 8 Real-time temperature measurements Maximum temperature measured (MAX mode) Minimum temperature measured (MIN mode) Temperature difference between MAX and MIN ( mode) Calculated (time weighted) average temperature (AVG mode) The last mode selected will remain selected the next time you pull the trigger.
  • Page 9 during the current trigger pull, is displayed on the LCD. The temperature reading will update each time a higher temperature is measured. MINIMUM TEMPERATURE (MIN) MODE To enter the "MIN" display mode, pull the trigger, and press and release the MODE push-button repeatedly until you see the word "MIN"...
  • Page 10 generally 72 degrees, then walk by a spot for 1/2 second that was 20 degrees, no significant change in average temperature would be displayed. Operating instructions (cont.) TEMPERATURE DIFFERENTIAL T) MODE To select the temperature differential display mode ( T), pull the trigger and press and release the mode push- button repeatedly until "...
  • Page 11 A total of nine sets of these four values, representing nine trigger pulls, are available for recall. To review recorded values, start with the instrument off, (trigger released and nothing visible on the LCD), then press and release the MODE push-button. The number "1"...

  • Page 12: Audible Alarms

    1. Press the MODE push-button once. The number "1" and a value appears. 2. Press the MODE push-button once again. The word "MAX" appears in the lower left of the LCD, along with the highest temperature recorded during the last trigger pull. 3.

  • Page 13: Emissivity Adjustment

    Select the mode (MAX or MIN) you want the instrument to provide the alarm for by pressing either the ( F/ C/ ) push-button to select the low temperature alarm or the ( push-button to select the high temperature alarm. Once the instrument indicates the alarm mode you want to set, press the (MODE) push-button again.
  • Page 14 As described earlier, press and hold the MODE push-button until an audible tone is heard, and the LCD displays the alarm adjustment function. Do not pull the trigger, or let the in strument time-out and turn off. Press the MODE push-button once more to display the current emissivity value.
  • Page 15 LASER TARGETING CAUTION Do not point the laser at the eyes or face of any human or animal. Eye damage may result from direct exposure to laser light. Reflected laser light, from mirrors, glass, etc. can also cause eye damage. Laser is effective for hundreds of feet.

  • Page 16: Battery Replacement

    Constant or spurious over-load (OL) display: Check battery voltage. Check for electromagnetic interference (EMI). To check for EMI, move the unit to an open area, away from high voltage and radio or radar transmitting sources. Erroneous temperature readings: Inspect the infrared lens for blockage or contamination.

  • Page 17: Warranty

    Ensure the small red and black wires are not in a position to be pinched or cut, as the battery is replaced in its slot. Replace the battery access cover. INF8861/8866Specification Table WARRANTY The INF8861 and INF8866 are warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
  • Page 18 Infrared Thermometer K type Thermometer K.J.T. type Thermometer K.J.T.R.S.E. type Thermometer pH Meter Conductivity Meter T.D.S. Meter D.O. Meter Saccharimeter Manometer Tacho Meter Lux / Light Meter Moisture Meter Data logger Temp./RH transmitter Wireless Transmitter ..More products available ! http://www.az-instrument.com.tw...

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8866

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