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1. IS AKTAKOM INFRARED THERMOMETER ATE 2523 User s Manual www tmatlantic com OPERATION MANUAL INFRARED THERMOMETER Features Precise non contact measurements Built in laser pointer Automatic selection range and Resolution to 0 1 or 1 e CIE switchable button Automatic Data Hold amp Auto power off The meter at 10 inches away measure 1 inch target e Backlit LCD display MAX MIN temperature measurement Function Wide range application Food preparation Safety and Fire inspectors Plastic molding Asphalt Marine and screen printing measure ink and dryer temperature Diesel and Fleet maintenance Field of View Meter s field of view is 10 1 meaning that if the meter is 10 inches from the target the diameter of the object under test must be at least 1 inch Other distances are shown below in 1 the field of view diagram Refer to the chart printed on the meter for more information D S 10 1 Laser Beam Distance D to Spot Size S inch 16mm 04940 120120 T Fig 1 1 SAFETY Use extreme caution when the laser beam is turned on Do not let the beam enter your eye another person s eye or the eye of an animal Be careful no to let the beam on a reflective surface LASER RADIATION DO NOT STARE INTO BEAM DIODE LASER lt 1mW Output at 675nm CLASS LASER PRODUCT strike your eye 2 SPECIFICATIONS General specifications WEAS RANGES 50 0 C2. og IR sensor Laser pointer beam LCD Display Laser select key Backlight select key MODE select key C F select key Measurement Trigger Battery Cover Handle Grip 4 INDICATOR Temperature C Celsius Temperature F Fahrenheit Digital readout Measuring indication Data Hold LOW battery indicator Laser Point Fixed emissivity 0 95 MAX temperature measurement MIN temperature measurement 5 MEASURMENT OPERATION Hold the meter by its Handle Grip and point it toward the surface to be measured Pull and hold the Trigger to turn the meter on and begin testing The display will light if the battery is good Replace the battery if the display does not light While measuring the SCAN display icon will flicker in the upper left hand corner of the LCD While continuing to pull the Trigger a Push the Laser button to turn on the laser pointe When the laser is on the laser icon will appear on the LCD over the temperature Aim the red beam approximately a half inch above the point of test pressing the Laser button again turns the laser off b Select the temperature units C or F using the CIE buttons c Push the Backlight key to turn on the LCD backlighting function 8 d Push the mode key to enter the max temperature or min temperature measurement Release the Trigger and the HOLD d
3. Asphalt 0 90 to 0 98 Cloth black 0 98 Concrete Human skin 0 98 Cement uge Lather 0 75 to 0 80 Sand Charcoal powder 0 92 to 0 96 Lacquer 0 80 to 0 95 Water Lacquer matt 0 97 Ice Rubber black 0 94 Snow Plastic 0 85 to 0 95 Glass Timber 0 90 Ceramic Paper 0 70 to 0 94 Marble 0 94 Chromium oxides 13 14
4. to 70000138071 MOD SAMPLE RATE Less than 1 second OVER RANGE LCD will show OL and OL INDICATION POLARITY Automatic no indication for positive polarity Minus sign for negative polarity EMISSIVITY 0 95 fixed value FIELD OF VIEW D S Approx 10 1 ratio D distance S spot Has 8096 encircled energy at the focal point DIODE LASER Output 1mW Wavelength 630 670nm class 2 Il Laser product SPECTRAL RESPONSE OPERATING 0 C to 50 C 32 Fto 122 F TEMP STORAGE TEMP 20 C to 60 C 4 F to 140 F RELATIVE 10 90 RH operating lt 80 RH storage HUMIDITY POWER SUPPLY 9V battery NEDA 1604A or IEC 6LR61 or equivalent WEIGHT 180g SIZE 82 x 41 5 x 160mm Infrared thermometer specifications Resoluti Accuracy 5 c 2 of reading or 2 C 200 0 C to 2 5 of reading 760 00 2 C Range Resoluti Accuracy Automatic selection 0 1 F 1 on F 58 0 F to1400 F 4 0 Fto 200 0 F 200 0 F to 2 5 of reading 4 999 9 F P Note Accuracy is given at 18 C to 28 C 64 F to 82 F less than 80 RH Field of View Make sure that the target is larger than the unit s spot size The smaller the target the closer you should be to it When accuracy is critical make sure the target is at least twice as large as the spot size Emissivity 0 95 fixed value 3 FRONTPANEL DESCRIPTION
5. isplay icon will appear on the LCD indicating that the reading is being held The meter will automatically power down after approximately 7 seconds after the trigger is released Note Measurement considerations Holding the meter by its handle point the IR Sensor toward the object whose temperature is to be measured The meter automatically compensates for temperature deviations from ambient temperature Keep in mind that it will take up to 30 minutes to adjust to wide ambient temperatures are to be measured followed by high temperature measurements some time several minutes is required after the low and before the high temperature measurements are made This is a result of the cooling process which must take 9 place for the IR sensor BATTERY REPLACEMENT fs battery power is not sufficient LCD will display replacement with one new battery type 9V is required Open battery cover then take out the battery from instrument and replace with a new 9 Volt battery and place the battery cover back 7 NOTES How it Works Infrared thermometers measure the surface temperature of an object The unit s optics sense emitted reflected and transmitted energy which is collected and focused onto a detector The unit s electronics translate the information into a temperature reading which is display on the unit In units with a laser the laser is used for aiming purposes only Field of View Make su
6. re that the target is larger than the unit s spot size The smaller the target the closer you should be to it When accuracy is critical make sure the target is at least twice as large as the spot size Distance amp Spot Size As the distance D from the object increases the spot size S of the area measured by the unit becomes larger See Fig 1 Locating a hot Spot To find a hot spot aim the thermometer outside the area of interest then scan across with an up and down 11 motion until you locate hot spot e Reminders Not recommended for use in measuring shiny or polished metal surfaces stainless steel aluminum etc See Emissivity The unit cannot measure through transparent surfaces such as glass It will measure the surface temperature of the glass instead Steam dust smoke etc can prevent accurate measurement by obstructing the unit s optics Emissivity Most 90 of typical applications organic materials and painted or oxidized surfaces have an emissivity of 0 95 pre set in the unit Inaccurate readings will result from measuring shiny or polished metal surfaces To compensate cove the surface to be measured with masking tape or flat black paint Allow time for the tape to reach the same temperature as the material 12 underneath it Measure the temperature of the tape or painted surface Emissivity Values Substance Thermal Substance Thermal emissivity emissivity
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