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Sonel DIT-500 Operating Instruction

Non-contact infrared thermometer
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OPERATING INSTRUCTION
NON-CONTACT INFRARED
THERMOMETER
DIT-500
Version 1.6

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Summary of Contents for Sonel DIT-500

  • Page 1 OPERATING INSTRUCTION NON-CONTACT INFRARED THERMOMETER DIT-500 Version 1.6...
  • Page 2 Main features of the DIT-500 device are the following: • rapid detection of temperature changes, • precise non-contact measurements, • dual laser lighting, • modern housing design, • automatic Data Hold, • ºC / ºF switch, • emissivity digitally adjustable from 0.10 to 1.00, •...

  • Page 3: Table Of Contents

    1 INTRODUCTION ............. 25 2 SAFETY ..............26 3 FUNCTIONAL DESCRIPTION ....... 27 ............. 27 EVICE DESCRIPTION ............... 28 SYMBOLS ............... 29 UTTONS & ........... 30 ISTANCE SPOT SIZE 4 HOW IT WORKS............30 5 MEASUREMENT OPERATION ......32 6 FUNCTIONAL DESIGN .......... 33 .

  • Page 4: Introduction

    1 Introduction Thank you for purchase of the IR Thermometer DIT-500. This is capable of non-contact (infrared) temperature measurements at the touch of a button. The built-in laser pointer increases target accura- cy while the backlight LCD and handy push-buttons combine for convenient, ergonomic operation.

  • Page 5: Safety

    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.

  • Page 6: Functional Description

    3 Functional description Device description ① IR sensor ② LCD Display ③ TYPE K IN ④ USB IN ⑤ LIGHT/LASER BUTTON ⑥ UP BUTTON ⑦ DOWN BUTTON ⑧ MODE BUTTON ⑨ MEASUREMENT TRIGGER ⑩ BATTERY COVER ⑪ HANDLE GRIP ⑫ BATTERY COVER BUTTON...

  • Page 7: Lcd Symbols

    3.2 LCD symbols ① Measuring indication ② Data hold ③ Laser ”on” symbol ④ LOCK symbol ⑤ Analogue scale ⑥ MAX, MIN, AVG, DIF symbols ⑦ Temperature values for the MAX, MIN, AVG, DIF ⑧ Current temperature value ⑨ Data logger symbol ⑩...

  • Page 8: Buttons

    11.1 Buttons ① Laser/Backlight on/off button ② Down button (for ε, HAL, LAL) ③ Up button (for ε, HAL, LAL) ④ Cyclic MODE button Distance and spot size As the distance (D) from the object increases, the spot size (S) of the area measured by the unit becomes larger.

  • Page 9: Distance & Spot Size

    4 How it works • Infrared Infrared thermometers measure the surface temperature of an object. The unit’s optics sense emitted, reflected, and trans- mitted energy, which is collected and focused onto a detector. The unit’s electronics translate the information into a tempera- ture reading, which is display on the unit.
  • Page 10 Allow time for the tape to reach the same temperature as the material underneath it. Measure the temperature of the tape or painted surface. The DIT-500 can compensate additional error of emissivity other than 0.95. In this purpose, enter correct value of meas- ured substance emissivity.

  • Page 11: Measurement Operation

    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 Lather 0,75 to 0,80 Sand 0,90 Charcoal 0,96 (powder) Earth 0,92 to 0,96 Lacquer 0,80 to 0,95 Water 0,92 to 0,96 Lacquer (matt) 0,97...

  • Page 12: Functional Design

    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 temperature 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.
  • Page 13 MAX, MIN, DIF, AVG, LOG ε adjustment LOCK on/off HAL on/off MODE HAL adjustment LAL on/off LAL adjustment Fig. 1. Sequence of MODE button.

  • Page 14: Max, Min, Dif, Avg Display

    6.2.1 MAX, MIN, DIF, AVG display MAX (maximum) - Maximum value of measurement. MIN (minimum) - Minimum value of measurement. DIF (difference) - Difference value of measurement. AVG (average) - Average value of measurement. Adjustable display by pressing UP/DOWN button Emissivity (ε...

  • Page 15: Data Logger

    Data logger 6.3.1 Saving data to memory Your thermometer is capable of storing up to 100 measure- ments. 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 in upper display).

  • Page 16: Usb Function

    location will automatically change to “001”, signifying that all data locations have been cleared. 6.3.4 USB function This device affords transmitting the IR and Type K measurement data to the PC via USB. For turn on or off USB function: press LIGHT/LASER button until “USB”...

  • Page 17: Cleaning And Maintenance

    Attention: When making measurements with a battery's mnemonic on, one must take into account additional indefinite measure- 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.

  • Page 18: Attachments

    11 Attachments 11.1 Technical data Type K temperature range Temperature Resolution Basic accuracy range -50,0…999,9℃ 0,1℃ ±(1,5% m.v. + 3℃) -58,0…999,9℉ 0,1℉ ±(1,5% m.v. + 5℉) 1000…1370℃ 1℃ ±(1,5% m.v. + 2℃) 1000…2498℉ 1℉ ±(1,5% m.v + 3,6℉) IR temperature range Temperature Reso- Basic accuracy...

  • Page 19: Standard Equipment

    ..................350g o) size..……………………………………….…… 230 x 155 x 54mm 11.2 Standard equipment The standard set provided by the manufacturer includes the fol- lowing components: • The DIT-500 meter, • 9V battery (1 piece), • USB cable, • PC software, •...

  • Page 20: Manufacturer

    SONEL S. A. ul. Wokulskiego 11 58-100 Świdnica Tel: +48 74 858 38 60 Fax: +48 74 858 38 09 E-mail: export@sonel.pl Web page: www.sonel.pl Note: Service repairs must be realised solely by the manufactur- Made in China for SONEL S.A.

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