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ENGLISH
User manual
Copyright HT ITALIA 2016
Version EN 1.01 - 25/03/2016

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Summary of Contents for HT THT32

  • Page 1 ENGLISH User manual Copyright HT ITALIA 2016 Version EN 1.01 - 25/03/2016...
  • Page 2: Table Of Contents

    THT32 Table of contents: 1  PRECAUTIONS AND SAFETY MEASURES ................2      During use ............................2     After use ............................2 2  GENERAL DESCRIPTION ....................... 3  3  PREPARATION FOR USE ....................... 4      Initial checks ............................. 4  ...
  • Page 3: Precautions And Safety Measures

    THT32 1 PRECAUTIONS AND SAFETY MEASURES The instrument has been designed in compliance with the directives relevant to electronic measuring instruments. For your safety and in order to prevent damaging the instrument, please carefully follow the procedures described in this manual and read all notes preceded by symbol with the utmost attention.
  • Page 4: General Description

    THT32 2 GENERAL DESCRIPTION The instrument is a digital thermal camera capable of carrying out infrared temperature measurements of objects and providing thermographic images. It is also very easy to use and needs little maintenance. The main characteristics of the instrument are: ...
  • Page 5: Preparation For Use

    THT32 3 PREPARATION FOR USE INITIAL CHECKS Before shipping, the instrument has been checked from an electric as well as mechanical point of view. All possible precautions have been taken so that it is delivered undamaged. However, we recommend generally checking the instrument in order to detect possible damage suffered during transport.
  • Page 6: Nomenclature

    THT32 4 NOMENCLATURE DESCRIPTION OF THE INSTRUMENT Fig. 1: Description of the instrument's front and backside CAPTION: LCD display Function keys Menu/ , Enter, , , , Grip In-built visual photo camera IR sensor USB port for connecting AC adapter/battery charger...
  • Page 7 THT32 Fig. 2: Description of the instruments side CAPTION USB port for connecting AC adapter/battery charger Trigger key (T) Battery compartment cover Hole for tripod insertion Fig. 3: Description of the instrument's inputs and outputs CAPTION Inside of the battery compartment...
  • Page 8: Description Of Function Keys

    THT32 DESCRIPTION OF FUNCTION KEYS The instrument is provided with 6 function keys indicated as Menu/ , Enter, , , , and with a trigger key “ ” 4.2.1 Menu/ Press the Menu/ key to switch on the instrument. The instrument shows the normal measuring screen.
  • Page 9: Operating Instructions

    THT32 5 OPERATING INSTRUCTIONS DESCRIPTION OF THE MAIN INTERFACE The instrument shows the following main interface on the display: Fig. 4: Main instrument interface The meaning of the symbols found on the display is described below. Symbol Description =0.95 Set value of object emissivity (see § 5.2.1)
  • Page 10: General Menu Description

    THT32 GENERAL MENU DESCRIPTION By pressing the Menu/ key, the instrument shows the following general menu, which allows accessing the internal functions: Fig. 5: Instrument general menu 5.2.1 Menu EMS In this section, it is possible to set the values of parameter Emissivity of the material of the object to be measured.
  • Page 11: Menu Unit

    THT32 with keys  or  and press the Enter key. The screen in Fig. 6 1. Select the item “ ” Right side appears on the display. – Fig. 6: Emissivity adjustment 2. Use the keys  or  to set the desired emissivity value between 0.01 an 1.00 3.
  • Page 12: Menu Maxmin

    THT32 5.2.3 Menu MAXMIN In this section it is possible to enable/disable the display of cursors “ ” “ ” corresponding to the hottest (coloured in red) an coldest (coloured in green) spots of the image on the display. with keys  or  and press the Enter key. The screen in 1.
  • Page 13: Menu Date

    THT32 5.2.5 Menu DATE In this section it is possible to set the system s date/time on the instrument. ’ with keys  or  and press the Enter key. The screen in Fig. 1. Select the item DATE “...
  • Page 14: Menu Memory

    THT32 5.2.6 Menu MEMORY In this section it is possible to recall on the display and delete the images saved on the micro SD card inserted in the instrument. with keys  or  and press the Enter key. The screen in 1.
  • Page 15: Menu Alarm

    THT32 Fig. 13: Reflected temperature setting 2. Use the  or  keys to set the desired reflected temperature value. 3. Press the Enter key to confirm an the Menu/ key to go back to the instrument “ ” ’...
  • Page 16: Menu Display

    THT32 5.2.9 Menu DISPLAY In this section, it is possible to adjust the brightness of the display. with keys  or  and press the Enter key. The screen 1. Select the item DISPLAY “ ” appears on the display.
  • Page 17: Menu Lang

    THT32 5.2.11 Menu LANG In this section it is possible to set the system language. with keys  or  and press the Enter key. The screen appears 1. Select the item LANG “ ” on the display. Fig. 17: System language setting 2.
  • Page 18: Using The Instrument

    THT32 USING THE INSTRUMENT 1. Switch on the instrument by pressing the Menu/ key. The instrument shows the initial screen for a few seconds, then it shows the instrument s main screen. ’ 2. The typical application of thermal cameras is the one in which it is necessary to detect a temperature difference between two adjacent objects, as this kind of analysis is often sufficient to identify heat maps, anomalies in electrical and mechanical appliances, etc.
  • Page 19: Maintenance

    THT32 6 MAINTENANCE GENERAL INFORMATION 1. The instrument you purchased is a precision instrument. While using and storing the instrument, carefully observe the recommendations listed in this manual in order to prevent possible damage or danger during use. 2. Do not use the instrument in environments with high humidity levels or high temperatures.
  • Page 20: Technical Specifications

    THT32 7 TECHNICAL SPECIFICATIONS Range Sensitivity Accuracy Resolution Image frequency [2%rdg + 2°C] <0.15°C 32x31pxl -20°C300°C General specifications Type of IR sensor UPC (Uncooled Pyroelectric Ceramic) 6.5 14m Spectrum response: Visual range (FOV) / Lens: 39° x 38° / 10mm...
  • Page 21: Assistance

    THT32 8 ASSISTANCE WARRANTY CONDITIONS This instrument is warranted against any material or manufacturing defect, in compliance with the general sales conditions. During the warranty period, defective parts may be replaced. However, the manufacturer reserves the right to repair or replace the product.

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