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OPERATION  MANUAL

Model:

8895

INFRARED  THERMOMETER

Summary of Contents for 8895

Page 1: ...OPERATION MANUAL Model 8895 INFRARED THERMOMETER ...

Page 2: ...standards prescribed by your profession o Temperature range from 40 to 1500 F o 40 to 816 C Emissivity adjustable o o Switchable F or C readings Laser targeting Back light Long battery life Quick and simple operation PACKAGE CONTENTS Operation manual Two AA batteries Protective pouch Carrying case 1 SAFETY RULES CAUTION The product conforms the assessment for Consumer Products Safety Law with PSC ...

Page 3: ...tment mode Save the emissivity value 3 Activate Backlight and up Increase emissivity value 4 Laser sighting mark 2 o C o F o F H H A LCD display 1 F C temperature unit indicators 2 Emissivity indicator 3 Hold freeze reading 4 Laser safety mark 5 Low battery annunciator 6 Main display for measured reading 7 Sub display for emissivity value H H ...

Page 4: ...er s potential to cause damage is retained for hundreds of feet To activate Laser sighting press and hold the trigger then press Laser key now laser beam shows on the surface you want to measure Now you see a laser icon is displayed on the screen Do not point the laser toward the eyes or face of a person or animal 3 LASER TARGETING CAUTION The meter complies with FDA performance standard 21CFR Sub...

Page 5: ...ited for conventional contact temperature measurements While releasing the trigger the reading will be freezed icon indicates holding the current measurement The meter will be automatically turn off for saving power in 10 seconds under non operation H H o C o C 4 o C o F o F To turn off laser sighting press and hold the trigger then press Laser key again to eliminate laser beam Now laser icon is d...

Page 6: ...ther factors that may impact the measurement accuracy Consider these influences before using the data you obtain with your infrared thermometer The target must completely fill the spot diameter seen by the infrared sensor otherwise the temperature displayed will be influenced by the surface surrounding the target The ratio of the distance from the end of the barrel to the size of the spot being me...

Page 7: ...formation in this process would be any significantly higher temperature Emissivity of an object will also affect accuracy This instrument is sensitive to electromagnetic interference EMI such as that generated by spark plug wires radio transmitters and welders Do not use this instrument in close proximity to equipment that may produce such interference The instrument must be used within the ambien...

Page 8: ...klight symbol while the trigger is pulled Once the backlight has been turned on it will come on each time the trigger is pulled until it is toggled off Please note that this feature significantly reduces the battery s life REAL TIME TEMPERATURE MEASUREMENT MODE This display mode shows the actual temperature of surfaces measured This value is updated at least once every 1 2 second When the instrume...

Page 9: ...ing of your meter Press and hold the trigger then press MODE button flash displays on the screen Please refer to the emissivity table on pages 12 13 and 14 emissivity value is adjustable from 0 30 to 1 0 To decrease the value by pressing the o o F C push button To increase this value press the push button To save the newly set value press the MODE SAVE push button again now LCD turns to the normal...

Page 10: ...or 5 C o o 300 C 500 C Adj 0 3 1 0 o o o 0 1 C 0 1 F 280 C o o o 1 C 1 F 2 80 C 12 1 YES YES YES Temp range Accuracy Whichever is greater Laser Sighting Emissivity Backlight Hold reading Resolution Distance Spot Response time Storage Amb Repeatability Dimension Laser power Power supply Operating Hum Auto power off 500ms 195 x 134 x 50 mm 1 mW 2 x AA batteries Max 80 RH YES o 20 50 C 0 90 RH o 1 C ...

Page 11: ...isplay or erratic display Check the battery for proper voltage and tight contact at the battery clip Ensure the unit is at the specified operating temperature 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 re...

Page 12: ...ng Use caution with a damp cloth to clean the exterior housing ensure no water or soap is allowed inside the meter or on the infrared lens Lens cleaning WARNING Recommend to clean the lens after a time of period using the meter and make sure the lens is clean enough to ensure the reading accuracy By using low pressure compressed air to remove any particles on the lens if the contamination can not ...

Page 13: ...ed aluminum Aluminum heavily oxidized Aluminum oxide at 260oC o Aluminum oxide at 800 C Aluminum Alloys various 0 1 0 25 0 6 0 3 0 1 to 0 25 EMISSIVITY VALUES Typical Emissivity Values Metals SURFACE EMISSIVITY Iron and Steel Cast iron polished 0 2 Lead Leadr polished o Leadr oxide at 25 C Leadr oxide Nickel and its alloys Nickel pure Nickel plate oxide Nichrome Nichrome oxide Brass Brass polished...

Page 14: ...te Marble Carborundum Plaster Alumina fine grain Alumina coarse grain Silica fine grain Silica coarse grain o Zirconium silicate up to 500 C Zirconium silicate at 850o C Quartz rough Carbon graphite Carbon soot Timber various 0 95 0 7 0 9 0 85 0 9 0 25 0 45 0 4 0 55 0 85 0 6 0 9 0 75 0 95 0 8 to 0 9 Miscellaneous Enamel any color Oil paint any color Lacquer Matte black paint Aluminum lacquer Water...

Page 15: ...RRANTY The meter is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase This warranty covers normal use and does not cover damage which occurs in shipment or failure which results from alteration tampering accident misuse abuse neglect or improper maintenance A purchase receipt or other proof of original purchase date will be required b...

Page 16: ...eter Anemometer Sound Level Meter Air Flow meter 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 ...

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