HT THT80 Bedienungsanleitung

©Copyright HT ITALIA 2022 Release EN 1.01 - 29/07/2022

THT80

User manual

 THT80 
 
 
EN - 1 
 
TABLE OF CONTENTS 
1PRECAUTIONS AND SAFETY MEASURES ........................................................................... 2 
1 During use........................................................................................................................................ 2 
2 After use........................................................................................................................................... 2 
2GENERAL DESCRIPTION ....................................................................................................... 3 
3PREPARATION FOR USE ....................................................................................................... 4 
1 Initial checks..................................................................................................................................... 4 
2 Instrument power supply.................................................................................................................. 4 
3Storage............................................................................................................................................. 4 
4NOMENCLATURE.................................................................................................................... 5 
1 Description of the instrument ........................................................................................................... 5 
2 Description of function keys............................................................................................................. 7 
2.1 Switching on the instrument............................................................................................................... 7 
2.2 Switching off the instrument............................................................................................................... 7 
2.3 Key ................................................................................................................................................ 8 
2.4 Key ............................................................................................................................................... 8 
5USING THE INSTRUMENT...................................................................................................... 9 
1 Description of the main interface...................................................................................................... 9 
2 Main menu description................................................................................................................... 10 
2.1 Settings Menu.................................................................................................................................. 11 
2.1.1 Menu “Device Settings”............................................................................................................................... 11 
2.1.2 Menu “Measure settings” ............................................................................................................................ 17 
2.1.3 Menu “Reset” .............................................................................................................................................. 21 
2.2 Measurement Menu......................................................................................................................... 23 
2.3 Menu Image and Zoom.................................................................................................................... 26 
2.4 Menu Palette and isotherm lines' functions ..................................................................................... 28 
2.5 Menu Parameters ............................................................................................................................ 31 
3 Adjusting the image temperature................................................................................................... 34 
4 Saving IR images and videos......................................................................................................... 36 
4.1 Image saving ................................................................................................................................... 36 
4.2 Recording IR videos ........................................................................................................................ 37 
4.3 Gallery menu ................................................................................................................................... 37 
5 Characteristics of the lens.............................................................................................................. 39 
6 Use of the Screening mode............................................................................................................ 40 
6USING THE THTLINK SOFTWARE ....................................................................................... 41 
1 Minimum system requirements...................................................................................................... 41 
2 Installing the THTLink software...................................................................................................... 41 
3 Main characteristics of the THTLink software................................................................................ 41 
7MAINTENANCE...................................................................................................................... 42 
1 General information........................................................................................................................ 42 
2 Recharging the internal battery...................................................................................................... 42 
3 Cleaning the instrument................................................................................................................. 42 
4 End of life ....................................................................................................................................... 42 
5 Accessories.................................................................................................................................... 43 
5.1 Accessories provided....................................................................................................................... 43 
8TECHNICAL SPECIFICATIONS............................................................................................. 44 
1Environment................................................................................................................................... 45 
1.1 Environmental conditions for use..................................................................................................... 45 
9ASSISTANCE ......................................................................................................................... 46 
1 Warranty conditions........................................................................................................................ 46 
2 Assistance...................................................................................................................................... 46 
 
 
 
 
 

THT80

EN - 2

1 PRECAUTIONS AND SAFETY MEASURES

The instrument has been designed in compliance with the directives relevant to electronic

measuring instruments. For your safety and 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. Before and after carrying out the measurements,

carefully observe the following instructions:

CAUTION

•Do not carry out any measurements in case gas, explosive materials or

flammables are present, or in humid or dusty environments

•Do not carry out any measurement in case you find anomalies in the

instrument such as deformation, breaks, substance leaks, absence of

display on the screen, etc

•Keep the instrument steady during any measuring operation

•Do not use the instrument in environments with temperatures

exceeding the operating and storage limits specified in § 8.1.1 in order

not to damage it

•Only the accessories provided together with the instrument will guarantee

safety standards. They must be used only if in good conditions and

replaced with identical models, when necessary

•Check that the battery is correctly inserted

•Check that the LCD display gives indications consistent with the function

selected

•Do not direct the instrument at very high intensity radiation sources

(e.g. the sun) in order to prevent damaging the IR sensor

•Prevent hits or strong vibrations to keep the instrument from damage

•When bringing the instrument from a cold to a hot environment, leave it on

long enough for condensation water to evaporate

In this manual, and on the instrument, the following symbol is used:

Warning: observe the instructions given in this manual; improper use could

damage the instrument or its components.

1.1 DURING USE

CAUTION

•Failure to comply with the caution notes and/or instructions may damage

the instrument or be a source of danger for the operator.

•Use the instrument only in the temperature ranges indicated in § 8.1.1.

1.2 AFTER USE

When measurement is complete, switch off the instrument. If you expect not to use the

instrument for a long period, remove the battery.

THT80

EN - 3

2 GENERAL DESCRIPTION

The instrument is a professional portable digital thermal camera capable of carrying out

infrared temperature measurements of objects and providing thermal images in an

extremely flexible way. It is also very easy to use and needs little maintenance.

The main characteristics of the instrument are:

•Temperature measurement ranging from -20°C to 550°C

•Built-in photo camera for a visible image

•PiP Fusion and Auto Fusion (AUF) function

•Cursor in a fixed central position

•Cursors for automatic detection of “hot” and “cold” spots of the image

•TFT color display with capacitive touchscreen

•8 color palettes available

•Electronic zoom x1-x32

•Advanced analyses (Spots, Lines, Areas, Isotherm lines)

•Automatic detection of hot/cold spots of the image

•“Screening” function for measurement of face temperature

•Storage of JPG images on external micro-SD card and in the internal memory

•IR sensor resolution: 120x90pxl

•USB-C port for PC connection and image and video transfer

•Built-in white LED illuminator

•Text annotation on saved images

•IR MP4 video recording on micro-SD card and in the internal memory

•Rechargeable Li-ION battery

•Analysis and creation of reports with the provided dedicated software

•WiFi interface to mobile devices through the APP HTProCamera

The applications of the digital thermal camera are:

•Predictive and preventive maintenance of electrical and mechanical appliances

•Monitoring of the temperature of working processes

•Maintenance and troubleshooting on forced ventilation ducts

•Domestic/industrial use in troubleshooting room insulation problems

•Applications in the construction field

•Safety problems

THT80

EN - 4

3 PREPARATION FOR USE

3.1 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. In case anomalies are found, immediately contact the

forwarding agent. We also recommend checking that the packaging contains all

components indicated in § 7.5. In case of discrepancy, please contact the Dealer. In case

the instrument should be returned, please follow the instructions given in § 9.

3.2 INSTRUMENT POWER SUPPLY

The instrument is supplied by an integrated 1x3.7V, 1500mAh rechargeable Li-ION

battery. For battery recharge, please refer to § 7.2.

3.3 STORAGE

In order to guarantee precise measurement, after a long storage time under extreme

environmental conditions, wait for the instrument to come back to normal operating

conditions (see § 8.1.1).

THT80

EN - 5

4 NOMENCLATURE

4.1 DESCRIPTION OF THE INSTRUMENT

Fig. 1: Description of the instrument's backside

CAPTION:

LCD touch-screen display

Function key

USB-C and micro SD section

Fig. 2: Description of the instrument's front side

LEGENDA:

USB-C and micro SD section

Function key

Built-in white LED illuminator

Photo camera

IR sensor and integrated lens

THT80

EN - 6

Fig. 3: Description of the instruments upper side

CAPTION:

Function key

Fig. 4: Description of the instruments bottom side

CAPTION

Threaded hole (¼”) for tripod insertion

Slot for non-slip strap insertion

Fig. 5: Description of the instruments lateral side

CAPTION

Slot for micro-SD card insertion

USB-C output for connection to PC / external adapter

Slot for non-slip strap insertion

THT80

EN - 7

4.2 DESCRIPTION OF FUNCTION KEYS

The instrument has 2 function keys described further with multiple functions.

4.2.1 Switching on the instrument

1. Press the key for 2s to switch on the instrument. After the initial splash screen is

displayed (see Fig. 6 –left side), the instrument needs for a certain heating time

(approx. 30s) to provide accurate temperature measurements and quality images.

2. The instrument initially shows the visible image for a few seconds and the message “IR

calibration…” while it correctly calibrates the internal sensor (see Fig. 6 –middle).

3. After a few seconds, the IR image is shown on the display and the instrument is ready

for measurement (see Fig. 6 –right side).

Fig. 6: Sequence upon switching on the instrument

CAUTION

•The sound that accompanies the message “IR Calibration…” is a

necessary condition for the instrument's internal calibration. The auto

calibration time can also be set and/or manually disabled (see § 5.2.1.2)

•Pressing the key allows switching on/off the instrument. The instrument

also has an Auto-Power-Off function with selectable time.

4.2.2 Switching off the instrument

1. Press the key for at least 4s to switch off the instrument. The following screen

appears on the display.

Fig. 7: Switching off the instrument

2. Touch the virtual button “OK” to switch off the instrument.

3. Touch the virtual button “Cancel” to cancel the operation and go back to normal

display.

4. By pressing and holding the key for at least 7s, the instrument is directly switched

off.

THT80

EN - 8

4.2.3 Key

Long pressing key allows switching on/off the instrument. With the instrument switched

on, by pressing key several times, it is possible to select the image temperature

adjusting modes (see § 5.2).

4.2.4 Key

Pressing the key allows freezing the IR image on the display and automatically opens

the image saving section. Press the key again to save the image on the display or touch

the display to return to normal viewing.

THT80

EN - 9

5 USING THE INSTRUMENT

5.1 DESCRIPTION OF THE MAIN INTERFACE

The instrument shows the following interface on the display:

Fig. 8: Main instrument interface

CAPTION

Measuring unit of temperature (°C, °F, K)

Measuring unit of distance (m, Ft)

Set emissivity value

Active zoom indication

Number of detected persons in Face Mode (see §5.2.2)

Detection of the person's face and maximum measured temperature

Detection of micro-SD card in the instrument

Active WiFi connection

Battery charge level

System time

Main instrument menu

Maximum temperature associated to the image on the display

Set color palette

Minimum temperature associated to the image on the display

Indication of the selected adjustment mode (Manual, Auto, HG)

Dieses Handbuch passt für folgende Modelle

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