Turbotech A91030159 Operating Manual Download Page 6 | Manualshive

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Turbotech A91030159 Operating Manual Download Page 6

6

Distance & Spot Size

As the distance (D) from the object increases, the spot size

(S) of the area measured by the unit becomes larger. The

relationship between distance and spot size for each unit is

listed below. The focal point for each unit is 914mm (36”).

The spot sizes indicate 90% encircled energy.

D:S= 12:1

D

S

12in.

1in @

6in.

0.5in @

25mm @ 300mm

150mm

12.5mm @

1.

SPECIFICATIONS

Temperature range

D: S

-50 to 650 °C(-58°F ~ 1202°F) 12:1

Display resolution 0.1 °C(0.1°F) <1000

1°F >1000

Accuracy for targets:

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Summary of Contents for A91030159

Page 1: ...Non Contact Infrared Thermometers Operating Manual 3p 06 08 62B ...

Page 2: ...2 ...

Page 3: ...TS INTRODUCTION 4 FEATURES 4 WIDER ANGE APPLICATION 5 SAFETY 5 DISTANCE SPOTSIZE 6 SPECIFICATIONS 6 FRONT PANEL DESCRIPTION 8 INDICATOR 8 BUTTONS 9 MEASURMENT OPERATION 11 BATTER YREPLACEMENT 13 NOTES 14 MAINTENANCE 17 ...

Page 4: ...n be used to measure the temperature of objects surface that is improper to be measured by traditional contact thermometer such as moving object the surface with electricity current or the objects which are uneasy to be touched Proper use and care of this meter will provide years of reliable service FEATURES Rapid detection function Precise non contact measurements Dual laser sighting Unique flat ...

Page 5: ...ic molding Asphalt Marine and Screen printing measure ink and Dryer temperature HVAC R Diesel and Fleet maintenance 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 strike your eye Do not allow the laser light beam impinge on any gas which can explode ...

Page 6: ...nship between distance and spot size for each unit is listed below The focal point for each unit is 914mm 36 The spot sizes indicate 90 encircled energy D S 12 1 D S 12in 1in 6in 0 5in 25mm 300mm 150mm 12 5mm 1 SPECIFICATIONS Temperature range D S 50 to 650 C 58 F 1202 F 12 1 Display resolution 0 1 C 0 1 F 1000 1 F 1000 Accuracy for targets ...

Page 7: ...al response 8 14um Emissivity Digitally adjustable from 0 10 to 1 0 Over range indication LCD will show Polarity Automatic no indication for positive polarity Minus sign for negative polarity Diode laser output 1mW Wavelength 630 670nm Class 2 laser product Operating temp 0 to 50 C 32 to 122 F Storage temp 10 to 60 C 14 to 140 F Relative humidity 10 90 RH operating 80 RH storage Power supply 9V ba...

Page 8: ... it When accuracy is critical make sure the target is at least twice as large as the spot size 2 FRONT PANEL DESCRIPTION IR sensor LCD Display Laser pointer beam up button down button mode button Measurement Trigger Battery Cover Handle Grip 3 INDICATOR Data hold Laser on symbols Lock symbol High alarm and low alarm symbol C F symbol ...

Page 9: ...oop Functional Design 1 the switches of C F sat in a cell switching 2 In the measuring time up down keys to adjust the Emissivity 3 IN the hold time up keys to turn on or off the laser Down keys to turn on or off the backlight 4 To set values for the High Alarm HAL Low Alarm LAL and Emissivity EMS press the MODE button until the appropriate code appears in the display press the UP and down buttons...

Page 10: ... mode cycle EMS adjustment The Emissivity EMS digitally adjustable from 0 10 to 1 0 LOCK on off The lock mode is particularly useful for continuous monitoring of temperatures Press the up button or down button to turn on or off Press the Measurement Trigger to confirm the lock measurement mode The IR Thermometer will continuously display the temperaure until press again the Measurement Trigger LOC...

Page 11: ...Switching C F Select the temperature units C or F using the o C o F switch Max indicate the max record that displays between the pressing and releasing the ON OFF button each time MEASUREMENT 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 Replac...

Page 12: ...with vision alarm function During measurement if the measured temperature is higher than the High Alarm temperature High Alarm is ON red LED will flash on the LCD During measurement if the measured temperature is lower than the Low Alarm temperature Low Alarm is ON red LED will flash on the LCD Note Measurement considerations Holding the meter by its handle point the IR Sensor toward the object wh...

Page 13: ... before the high temperature measurements are made This is a result of the cooling process which must take place for the IR sensor 5 BATTERY REPLACEMENT As 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 ...

Page 14: ...or aiming purposes only 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 Distance 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 Spo...

Page 15: ...s Emissivity Emissivity is a term used to describe the energy emitting characteristics of materials 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 ...

Page 16: ...90 Charcoal powder 0 96 Earth 0 92 to 0 96 Lacquer 0 80 to 0 95 Water 0 92 to 0 96 Lacquer matt 0 97 Ice 0 96 to 0 98 Rubber black 0 94 Snow 0 83 Plastic 0 85 to 0 95 Glass 0 90 to 0 95 Timber 0 90 Ceramic 0 90 to 0 94 Paper 0 70 to 0 94 Marble 0 94 Chromium oxides 0 81 Plaster 0 80 to 0 90 Copper oxides 0 78 Mortar 0 89 to 0 91 Iron oxides 0 78 to 0 82 Brick 0 93 to 0 96 Textiles 0 90 ...

Page 17: ...e not covered in this manual and should only be carried out by qualified trained technician Periodically wipe the body with a dry cloth Do not use abrasives or solvents on this instrument For service use only manufacturer s specified parts ...

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Page 20: ...20 v090105 ...

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