HT THT32 User Manual
Copyright HT ITALIA 2016 Version EN 1.01 - 25/03/2016
ENGLISH
User manual
THT32
EN - 1
Table of contents:
1 PRECAUTIONS AND SAFETY MEASURES ........................................................................... 2
1.1 During use ........................................................................................................................................ 2
1.2 After use ........................................................................................................................................... 2
2 GENERAL DESCRIPTION ....................................................................................................... 3
3 PREPARATION FOR USE ....................................................................................................... 4
3.1 Initial checks ..................................................................................................................................... 4
3.2 Instrument power supply .................................................................................................................. 4
3.3 Calibration ........................................................................................................................................ 4
3.4 Storage ............................................................................................................................................. 4
4 NOMENCLATURE .................................................................................................................... 5
4.1 Description of the instrument ........................................................................................................... 5
4.2 Description of function keys ............................................................................................................. 7
4.2.1 Menu/ key ...................................................................................................................................... 7
4.2.2 Enter key ............................................................................................................................................ 7
4.2.3 Keys , , ,................................................................................................................................ 7
4.2.4 T key (Trigger) ................................................................................................................................... 7
4.2.5 Inserting the micro SD Card .............................................................................................................. 7
5 OPERATING INSTRUCTIONS ................................................................................................. 8
5.1 Description of the main interface ...................................................................................................... 8
5.1.1 Adjusting the distance of the object in Blending Fusion function ....................................................... 8
5.2 General menu description ................................................................................................................ 9
5.2.1 Menu EMS ......................................................................................................................................... 9
5.2.2 Menu UNIT ...................................................................................................................................... 10
5.2.3 Menu MAXMIN ................................................................................................................................ 11
5.2.4 Menu PLT ........................................................................................................................................ 11
5.2.5 Menu DATE ..................................................................................................................................... 12
5.2.6 Menu MEMORY ............................................................................................................................... 13
5.2.7 Menu BGT ....................................................................................................................................... 13
5.2.8 Menu ALARM .................................................................................................................................. 14
5.2.9 Menu DISPLAY ................................................................................................................................ 15
5.2.10 Menu DIST ....................................................................................................................................... 15
5.2.11 Menu LANG ..................................................................................................................................... 16
5.2.12 Menu INFO ...................................................................................................................................... 16
5.3 Using the instrument ...................................................................................................................... 17
5.4 Transferring the images onto the PC ............................................................................................. 17
6 MAINTENANCE ...................................................................................................................... 18
6.1 General information ........................................................................................................................ 18
6.2 Recharging the internal battery ...................................................................................................... 18
6.3 Cleaning the instrument ................................................................................................................. 18
6.4 End of life ....................................................................................................................................... 18
6.5 Accessories .................................................................................................................................... 18
6.5.1 Accessories provided ....................................................................................................................... 18
7 TECHNICAL SPECIFICATIONS ............................................................................................. 19
7.1 Environment ................................................................................................................................... 19
7.1.1 Environmental conditions for use ..................................................................................................... 19
8 ASSISTANCE ......................................................................................................................... 20
8.1 Warranty conditions ........................................................................................................................ 20
8.2 Assistance ...................................................................................................................................... 20
THT32
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 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. 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 carry out any measurements which exceed the working and storage
temperature ranges specified in § 7.1.1.
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 in order 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 symbols are used:
Warning: observe the instructions given in this manual; improper use could
damage the instrument or its components.
Compliant with European Standards
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 § 7.1.1.
1.2 AFTER USE
When measurement is complete, switch off the instrument. If the instrument is not to be
used for a long time, remove the battery.
THT32
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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:
Infrared temperature measurement ranging from -20°C to 300°C
Built-in photo camera for a visual image
“Blending Fusion” function
3 measuring cursors
6 standard colour palettes
Automatic detection of hot/cold spots of the image
Storage of BMP images on external micro SD card
IR sensor resolution: 32x31pxl
USB port for PC connection and image transfer
Rechargeable Li-ION battery
Some 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
Safety problems
THT32
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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 §
6.5. In case of discrepancy, please contact the Dealer. In case the instrument should be
returned, please follow the instructions given in § 8
3.2 INSTRUMENT POWER SUPPLY
The instrument is supplied by 1x3.7V rechargeable Li-ION battery with AC mains power
supply, which also provides for the recharge of the mentioned battery. Both of these
systems are provided together with the instrument. For battery recharge, please refer to §
6.2.
3.3 CALIBRATION
The instrument has the technical specifications described in this manual. The instrument's
performance is guaranteed for one year.
3.4 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 condition (see §
7.1.1).
THT32
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4 NOMENCLATURE
4.1 DESCRIPTION OF THE INSTRUMENT
Fig. 1: Description of the instrument's front and backside
CAPTION:
1 LCD display
2
Function keys Menu/
, Enter, , , ,
3 Grip
4 In-built visual photo camera
5 IR sensor
6 USB port for connecting AC adapter/battery charger
7 Trigger key (T)
8 Battery compartment cover
THT32
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Fig. 2: Description of the instruments side
CAPTION
6 USB port for connecting AC adapter/battery charger
7 Trigger key (T)
8 Battery compartment cover
9 Hole for tripod insertion
Fig. 3: Description of the instrument's inputs and outputs
CAPTION
1 Inside of the battery compartment
2 Slot for micro SD card insertion
3 Battery insertion section
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