HT HN000300 User manual

Copyright HT ITALIA 2021 Release EN 1.00 - 30/12/2021
THT100
– THT200
THT300
User manual

THT100 - THT200 - THT300
EN - 2
TABLE OF CONTENTS
1PRECAUTIONS AND SAFETY MEASURES ........................................................................... 3
1.1 During use ........................................................................................................................................ 3
1.2 After use ........................................................................................................................................... 3
2GENERAL DESCRIPTION ....................................................................................................... 4
3PREPARATION FOR USE ....................................................................................................... 5
3.1 Initial checks..................................................................................................................................... 5
3.2 Instrument power supply .................................................................................................................. 5
3.3 Storage............................................................................................................................................. 5
4NOMENCLATURE .................................................................................................................... 6
4.1 Description of the instrument ........................................................................................................... 6
4.2 Description of function keys ............................................................................................................. 9
4.2.1 Switching on the instrument............................................................................................................... 9
4.2.2 Switching off the instrument............................................................................................................... 9
4.2.3 Key ............................................................................................................................................ 10
4.2.4 T key (Trigger) ................................................................................................................................. 10
4.2.5 Key MENU/OK ................................................................................................................................. 10
4.2.6 Key ........................................................................................................................................ 10
5USING THE INSTRUMENT .................................................................................................... 11
5.1 Description of the main interface.................................................................................................... 11
5.2 Image focusing ............................................................................................................................... 12
5.3 Main menu description ................................................................................................................... 13
5.3.1 Settings Menu.................................................................................................................................. 14
5.3.1.1 Menu “Device Settings”............................................................................................................................... 14
5.3.1.2 Menu “Measure settings” ............................................................................................................................ 19
5.3.1.3 Menu “Reset” .............................................................................................................................................. 23
5.3.2 Measurement Menu......................................................................................................................... 25
5.3.3 Menu Image and Zoom.................................................................................................................... 28
5.3.4 Menu Palette and isotherm lines' functions ..................................................................................... 30
5.3.5 Menu Parameters ............................................................................................................................ 33
5.3.6 Alarm menu ..................................................................................................................................... 36
5.4 Adjusting the image temperature ................................................................................................... 37
5.5 Saving IR images and videos......................................................................................................... 39
5.5.1 Image saving ................................................................................................................................... 39
5.5.2 Recording IR videos ........................................................................................................................ 40
5.5.3 Gallery menu ................................................................................................................................... 40
5.6 Characteristics of the lens.............................................................................................................. 42
5.7 Use of the Screening mode............................................................................................................ 43
6USING THE THTLINK SOFTWARE ....................................................................................... 44
6.1 Minimum system requirements ...................................................................................................... 44
6.2 Installing the THTLink software...................................................................................................... 44
6.3 Main characteristics of the THTLink software ................................................................................ 44
7MAINTENANCE ...................................................................................................................... 45
7.1 General information........................................................................................................................ 45
7.2 Recharging the internal battery ...................................................................................................... 45
7.3 Cleaning the instrument ................................................................................................................. 46
7.4 End of life ....................................................................................................................................... 46
7.5 Accessories .................................................................................................................................... 46
7.5.1 Accessories provided....................................................................................................................... 46
7.5.2 Accessories optional........................................................................................................................ 46
8TECHNICAL SPECIFICATIONS............................................................................................. 47
8.1 Environment ................................................................................................................................... 48
8.1.1 Environmental conditions for use..................................................................................................... 48
9ASSISTANCE ......................................................................................................................... 49
9.1 Warranty conditions........................................................................................................................ 49
9.2 Assistance ...................................................................................................................................... 49

THT100 - THT200 - THT300
EN - 3
1 PRECAUTIONS AND SAFETY MEASURES
In the whole manual, the word “instrument” generically indicates THT100, THT200 and
THT300 models unless otherwise indicated. 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, absenc
e 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 consis
tent 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 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.

THT100 - THT200 - THT300
EN - 4
2 GENERAL DESCRIPTION
The instrument is a professional digital thermal camera capable of carrying out infrared
temperature measurements of objects and providing high-resolution images in an
extremely flexible way. 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 650°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 touch-screen
•Alarm conditions on temperature measurement
•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 a quick measurement of surface temperature
•Storage of JPG images on external micro SD card and in the internal memory
•IR sensor resolution: 384x288pxl (THT300),160x120pxl (THT200),80x80pxl (THT100)
•USB port for PC connection and image and video transfer
•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

THT100 - THT200 - THT300
EN - 5
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 a 1x3.7V, 2600mAh rechargeable Li-ION battery and 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 § 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).

THT100 - THT200 - THT300
EN - 6
4 NOMENCLATURE
4.1 DESCRIPTION OF THE INSTRUMENT
Fig. 1: Description of the instrument's backside
CAPTION:
1
USB-C and micro SD section
2
LCD touch-screen display
3
Function key (Image/video gallery)
4
Function key (ON/OFF and Measuring Mode)
5
Function key MENU/OK and arrow keys

,

,

,

6
Rechargeable battery

THT100 - THT200 - THT300
EN - 7
Fig. 2: Description of the instruments front side
CAPTION:
1
Photo camera
2
IR sensor
3
Slot for non-slip strap insertion of protection lens cover
4
Trigger key (T)

THT100 - THT200 - THT300
EN - 8
Fig. 3: Description of the upper and bottom parts of the instrument
CAPTION
1
USB-C output for PC / external charger connection
2
Slot for micro SD card insertion
3
Lens associated with the IR sensor
4
Threaded hole (¼”) for tripod insertion

THT100 - THT200 - THT300
EN - 9
4.2 DESCRIPTION OF FUNCTION KEYS
The instrument has 7 function keys described further in this text and a trigger key “T” with
multiple functions.
4.2.1 Switching on the instrument
1. Press and hold key for 2s to switch on the instrument. After the initial splash
screen is displayed (see Fig. 4 – left side), the instrument needs for a certain heating
time (approx. 30s) in order 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. 4 – middle).
3. After a few seconds, the IR image is shown on the display and the instrument is ready
for measurement (see Fig. 4 – right side).
Fig. 4: 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.
•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 and hold key for at least 4s to switch off the instrument. The following
screen appears on the display.
Fig. 5: 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.