User Manual
Contents
1. 4 392 1 5 3 6F 200 380 C 2 0 2 392 716 2 0 m v 3 6 Other technical data a response time b spectral response C emissivity d over range indication polarity minus sign for negative polarity gt 18 diode laser class 2 laser product digitally adjustable from 0 10 to 1 0 LCD will show OL OL automatic no indication for positive polarity output 1mW Wavelength 630 670nm g operating 0 to 50 C 32 to 122F h storage 20 to 60 4 to 140 F i relative humidity 10 90 RH operating 8096 RH storage DENN eR PEMEX ERE 20 cells power supply 9V battery NEDA 1604A or IEC 6LR61 or equivalent I weight 4t reno 290g 10 2 oz m size ne 190 x 111 x 48mm safety iere T CE Comply with EMC Note Accuracy Given at 18 to 28 64 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 14 Standard equipment The standard set provided by the manufacturer includes the fol lowing components T2. eoo eene eau 18 14 STANDARD EQUIPMENT eere enne enes 19 15 MANUFACTURER ceres seen eee ee stone et uu 20 1 Introduction Thank you for purchase of the IR Thermometer This is capable of non contact infrared temperature measurements at the touch of a button The built in laser pointer increases target accuracy while the backlight LCD and handy push buttons combine for convenient ergonomic operation The Non contact Infrared Thermometers can be used to meas ure the temperature of objects surface that is improper to be meas ured 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 In the present manual we apply three kinds of warnings These are texts in frames which describe possible dangers both for the user and the meter itself The messages starting from the word WARNING describe situations which imply a risk for life or health should the recommendations presented in the present manual not be observed The word ATTENTION introduces a description of a situation where non observance of the recommendations presented in the present manual may imply damage for the meter Indications of possible problems are preceded by the word Attention WARNING Before using the instrument acquaint yourself with the pre se
3. used for aiming purposes only e 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 11 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 motion until you locate hot spot Reminders D Not recommended for use in measuring shiny or polished metal surfaces stainless steel aluminum etc See Emis sivity 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 measure ment by obstructing the unit s optics Emissivity Emissivity is a term used to describe the energy emitting char acteristics 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 time for the tape to reach the same temperature as the material underneath it Measur
4. 2 0 26 0 4 5 2 12 156 109130 309399 509650 mm Sensor Beam D Fig 1 5 Switching C F LOCK ON OFF and SET ALARM E WE I a n em b V D C F RET LOCK ON OFF hey SET ALARM gt Select the temperature units C or F by using the CF switch 10 To lock the unit for continuous measurement slide the mid dle switch LOCK ON OFF right If the trigger is pulled while the unit is locked on the laser and backlight will be turned on if they have been activated When the unit is locked on the backlight and laser will remain on unless it is turned off using the Laser Backlight but ton on the keypad To activate the alarms please slide the bottom switch SET ALARM right To set values for the High Alarm HAL Low Alarm LAL and Emissivity EMS firstly active the display by pulling the trigger or pressing the MODE button then press the MODE button until the appropriate code appears in the lower left corner of the display press the UP and DOWN buttons to adjust the desired values 6 How it Works e 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
5. Ss OPERATING MANUAL NON CONTACT INFRARED THERMOMETER DIT 130 Version 1 5 Main features of the DIT 130 device are the following Precise non contact temperature measurement Type K temperature Measurement Modern housing design Built in laser pointer Automatic Data Hold Automatic Power Off C F switch Emissivity Digitally adjustable from 0 10 to 1 00 MAX MIN DIF AVG rekord LCD with Backlight Automatic range selection Resolution 0 1 C 0 1 F Trigger lock High and Low alarm Obtain Emissivity WIDE RANGE APPLICATION Temperature measurements of electric devices food prepara tion safety and fire inspectors plastic molding asphalt marine and screen printing measure ink and dryer temperature Diesel and fleet maintenance TABLE OF CONTENTS 1 4 SAFETY rm 5 7 MEASUREMENT OPERATION 14 8 DATA LOGGER eee ee eese eee ee ense tasse ense setas 15 8 1 STORING ertt eo 15 82 REGCALLING cetero in eter ee ee ER WX Ee 16 8 3 LOG CLEAR FUNCTION 16 9 BATTERY REPLACEMENT e eeeeeee 16 10 CLEANING AND MAINTENANCE 17 11 STORAGE iwisssssscccsnassnsssessesssosssvesnessasssnesssensssnntooses 17 12 DISMANTLING AND UTILIZATION 17 13 TECHNICAL DATA ecce eee ee esee
6. e the tempera ture of the tape or painted surface Emissivity Values Substance Thermal Substance Thermal emissivity emissivity Asphalt 0 90 to 0 98 Cloth black 0 98 Concrete 0 94 Human skin 0 98 Cement 0 96 Leather 0 75 to 0 80 Sand 0 90 Charcoal po 0 96 wder 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 lron oxides 0 78 to 0 82 Brick 0 93 to 0 96 Textiles 0 90 13 7 Measurement operation e Hold the meter by its Handle Grip and point it toward the sur face to be measured Pull and hold the Trigger to turn the meter on and begin test ing 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 appear in the up per left corner of the LCD Release the Trigger and the HOLD display icon will appear on the LCD indicating that the reading is being held In HOLD sta tus press the Laser Backlight button to turn on or off the laser and the backlight e meter will automatically power down after approximately 7 seconds after the Trigger is released Unless the unit is locked on How to obtain Emissi
7. h a dry cloth Do not use abrasives or solvents on this instrument For service use only manufacturer s specified parts 11 Storage In the case of storage of the device the following recommenda tions must be observed sure the meter and its accessories are dry n the case the meter is to be stored for a prolonged period of time the batteries must be removed from the device 12 Dismantling and utilization Worn out electric and electronic equipment should be gathered selectively i e it must not be placed with waste of another kind Worn out electronic equipment should be sent to a collection point in accordance with the law of worn out electric and electronic equipment Before the equipment is sent to a collection point do not dis mantle any elements Observe the local regulations concerning disposal of packages worn out batteries and accumulators 17 13 Technical data e m v means the measured value of standard Type K temperature range Temperature Resolution Basic accuracy range 50 0 999 9 C 0 1 C 1 5 m v 3 C 58 0 999 9 F 0 1 F 1 5 5 1000 1370 C 1 C 1 5 m v 2 C 1000 2498 F 1 F 1 5 m v 3 6 F IR measurement IR temperatu D S Reso Basic accuracy re range lution 32 20 C 5 C 25 6 4 F 9 F 82 380 C 13 1 0 1 20 200 C 1 5 2 C 25 6 716 F 0 1 F
8. he DIT 130 meter 9V battery Operating manual Carrying case K type probe Guarantee card 19 1 5 Manufacturer The manufacturer of the device which also provides guarantee nd post guarantee service is the following company SONEL S A ul Wokulskiego 11 58 100 Swidnica Tel 48 74 858 38 60 Fax 48 74 858 38 09 E mail export sonel pl Web www sonel pl Note Service repairs must be realised solely by the manufactur er Made in China for SONEL S A 20
9. laser on symbols High alarm and low alarm symbol Temperature values for the MAX MIN DIF AVG HAL LAL And TK Symbols for EMS MAX MIN DIF AVG HAL LAL and TK Current temperature value Low battery Up button for EMS HAL LAL MODE button for cycling through the mode loop Down button for EMS HAL LAL Laser Backlight on off button 3 4 Button Function The infrared thermometer measures Maximum MAX Mini mum MIN Differential DIF and Average AVG Temp Each time you take a reading This data is stored and can be recalled with the MODE button until a new measure ment is taken When the trigger is pulled again the unit will begin measuring in the last mode selected Pressing the MODE button also allows you to access the High Alarm HAL Low Alarm LAL Emissivity EMS Each time you Press MODE you advance through the mode cy cle Pressing the MODE but ton also allows you to access the Type K Temp measurement and memory mode LOG The diagram shows the se quence of functions in the MODE cycle 4 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 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 0 5 13 1 Laser Beam Distance D to Spot Size S inch 16mm
10. llows you to quickly clear all logged data points This function can only be used when the unit is in LOG mode It can be used when the user has any number of LOG loca tions stored You should only use the LOG clear function if you want to clear all the Log location data that is stored in units memory The LOG clear function works as follows 1 While in LOG mode press the Trigger and then press the DOWN button until you reach LOG location 0 Note This can only be done when the Trigger is pulled LOG loca tion 0 cannot be accessed by using the UP button 2 When LOG location 0 shows in the display press the La ser Backlight button A tones will sound and the LOG location will automatically change to 1 signifying that all data locations have been cleared 9 Battery Replacement D As battery power is not sufficient LCD will display B replacement with one new 9V battery is re quired 16 Attention When making measurements with a battery s mnemonic on one must take into account additional indefinite ment uncertainty or unstable working of the meter Open battery cover then take out the battery from instrument and replace with a new 9 Volt battery and place the battery cover back 10 Cleaning and maintenance Repairs or service are not covered in this manual and should only be carried out by qualified trained technician Periodically wipe the body wit
11. nt manual and observe the safety regulations and recom mendations specified by the manufacturer 2 Safety In order to guarantee proper operation and correctness of the obtained results it is necessary to observe the following recom mendations 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 It is prohibited to operated the meter gt If itis damaged and completely or partially out of order has been stored for an excessive period of time in inad equate conditions e g if it is humid Before commencing a measurement make sure the correct measurement function has been selected Repairs must be realised solely by an authorised service work shop LASER RADIATION DO NOT STARE INTO BEAM DIODE LASER 1mW Output at 675nm CLASS Il LASER PRODUCT 3 Functional description 3 1 Devices description IR sensor Laser pointer beam LCD Display DOWN BUTTON UP BUTTON MODE BUTTON laser backlight button Measurement Trigger Handle Grip Battery Cover OOQVAOOSGOOO 3 2 OOGO0G6G60GGO0 3 3 Indicator Data hold Measuring indication Emissivity symbol and value C F symbol Auto obtain Emissivity lock and
12. rature deviations from ambient tem perature 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 re quired after the low and before the high temperature measure ments are made This is a result of the cooling process which must take place for the IR sensor 8 Data Logger 8 1 Storing Data Your thermometer is capable of storing up to 20 data locations The infrared temperature and temperature scale C or F are also stored To store data from an infrared reading pull the trigger While holding the trigger press the MODE button until LOG appears in the lower left corner of the display a log location number will be shown If no temperature has been recorded in the shown LOG lo cation 4 dashes will appear in the lower right corner Aim the unit at the target area you want to record and press the laser backlight button The recorded temperature will appear in the lower right cor ner To select another log location press the up and down keys 15 8 2 Recalling Data To recall stored data after the unit shuts off press the MODE button until LOG appears in the lower left corner A LOG location number will be shown below LOG and the stored temperature for that location will be display To move to another LOG location press the UP and DOWN keys 8 3 Log Clear Function The Log clear function a
13. vity In the EMS mode press and hold the Trigger and in the same time press the Laser Backlight button twice once short and second one longer until the EMS icon on the left side of LCD blinking At this time e will appear at the upper side of the LCD IR tem perature value will be in the middle of LCD and Type K tempera ture value is at the lower side of the LCD Contact the Type K probe to the object surface and test the temperature of same point with IR measurement After both values are stable press UP or DOWN button for confirmation Then emis sivity of the object will be shown at the upper side of the LCD Press MODE button or trigger to enter normal measurement Note 1 When the IR value is not corresponding to the TK value or IR and TK tested the different points no emissivity will be obtain able or a wrong emissivity will be obtained 2 The temperature of the target should be higher than the envi 14 ronment temperature Normally 100 C is suitable for obtaining a higher accuracy emissivity After obtaining the emissivity if the difference between IR value in the middle of LCD and TK value at the lower side of LCD is too big the obtained emissivity will be incorrect It s necessary to obtain a new emissivity Note Measurement considerations Holding the meter by its handle point the IR Sensor toward the object whose temperature is to be measured The meter automati cally compensates for tempe
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