SKF TKTL 40 User manual

Instructions for use
Mode d’emploi
Bedienungsanleitung
Instrucciones de uso
Manuale d’istruzioni
Instruções de uso
使用说明书
Инструкция по эксплуатации
SKF TKTL 40

English 3
Français 29
Deutsch 55
Español 81
Italiano 107
Português 133
中文159
Русский 185

3SKF TKTL 40
Table of contents
EC Declaration of conformity ...........................................................4
Safety recommendations.................................................................5
1. Introduction..............................................................................6
2. Features ..................................................................................7
3. Technical data...........................................................................8
4. Front panel and button description .........................................10
5. Menu overview .......................................................................13
5.1 Measurement Mode.......................................................................13
5.2 IR CAM mode .................................................................................14
5.2.1 Taking pictures.....................................................................15
5.2.2 Taking Videos .......................................................................15
5.3 IR measurement mode..................................................................15
5.4 DEWPOINT mode...........................................................................16
5.5 Datalogger.......................................................................................16
5.6 Gallery..................................................................................................
17
5.7 Settings............................................................................................18
5.7.1 Languages............................................................................19
5.7.2 Date/Time............................................................................19
5.7.3 Units......................................................................................19
5.7.4 Memory................................................................................20
5.7.5 Beeper..................................................................................20
5.7.6 Auto screen-off ...................................................................21
5.7.7 Auto power-off....................................................................21
5.7.8 System default setting........................................................21
6. Measurement Settings............................................................22
6.1 Emissivity set...................................................................................23
6.2 Alarm High ......................................................................................23
6.3 Alarm Low.......................................................................................24
6.4 Laser ................................................................................................24
6.5 Auto Mode.......................................................................................24
6.6 Max/Min...........................................................................................25
6.7 Average/Dif......................................................................................25
6.8 Ambient TEMP/% RH......................................................................25
6.9 Dewpoint/wet bulb.........................................................................25
6.10 Contact temperature probe type K measurement.....................25
6.11 Color.................................................................................................26
7. Notes .....................................................................................27
8. Emissivity table.......................................................................28
9. Spare parts ............................................................................28
Original instructions

4SKF TKTL 40
EC Declaration of conformity
We, SKF Maintenance Products, Meidoornkade 14, 3992 AE Houten,
The Netherlands herewith declare under our sole responsibility
that the products described in these instructions for use, are in
accordance with the conditions of the following Directive(s):
EMC DIRECTIVE 2014/30/EU
RoHS DIRECTIVE (EU) 2015/863
and are in conformity with the following standards:
EN 61326-1:2013
IEC 61326-1:2012
EN 61326-2-1:2013
IEC 61326-2-1:2012
The laser is classified in accordance with the EU norm
EN 60825-1:2014
Houten, The Netherlands, November 2019
Mrs. Andrea Gondová
Manager Quality and Compliance

5SKF TKTL 40
Safety recommendations
• Always read and follow the operating instructions for use.
• Never stare directly into the laser source.
• Never aim the laser beams into anyone’s eyes.
• Never open the instrument.
• All repair work should be taken care of by an SKF repair shop.

6SKF TKTL 40
1. Introduction
The SKF TKTL 40 is a portable, lightweight multi- functional instrument
for safely measuring temperatures at a distance. Simply aim and pull
the trigger and the temperature is shown on the display. Users can also
measure contact temperatures using the probe supplied.
This feature rich instrument also has the facility to take pictures and
videos, showing the temperature measurements. In addition, a number of
environmental properties can also be measured and displayed.

7SKF TKTL 40
2. Features
• 2.2” TFT LCD display
• 640 ™480 pixels digital camera
• Internal memory expandable to 8GB using Micro SD card
• Image (JPEG) and video (MP4)
• Humidity and Air Temperature
• Dual laser targeting
• Type-K thermocouple probe
• Adjustable emissivity
• High accuracy
• Fast response time
• Dewpoint temperature and Wet bulb temperature
Distance & Spot Size
As the distance (D) from the object increases, the spot size (S) of the area
measured by TKTL 40 becomes larger.
The relationship between distance and each unit is listed below.
The spot size indicates 90% measured energy.
Distance (D) to Spot (S) ratio
18mm@ 900mm 6cm@ 3m
D
S
0.7in@ 36in 2.4in@ 120in
laser
D:S = 50:1

8SKF TKTL 40
3. Technical data
General
Display 2,2" 320 ™240 colour LCD with backlight
Displayed resolution 0,1° up to 1 000°, otherwise
Emissivity setting 0,10–1,00
Backlit display Always on
Measurement
modes Min, max, average, differential, Probe/IR dual display datalogger
HVAC Functionalities Wet Bulb, Dew point, Humidity,
Air temperature
Alarm modes High and low level alarm level with
audible alarm
Photo and Video
mode 640 ™480 Camera, Images (JPEG) &
Video (3GP)
Memory 310 MB internal memory, expandable
to 8GB using Micro SD card
PC Connection Yes, Mini USB cable included
Laser Pointer 2 ™built-in class 2 lasers, on/off
Maximum laser
power 1 mW
Auto Switch Off 3 minutes, adjustable
Tripod Mount 1/4” BSW
Infrared Temperature Measurement
Distance to Spot size
(D:S) 50:1
Temperature range
using infrared –50 to +1 000 °C (–58 to +1 832 °F)
Accuracy 20 to 500 °C: ±1% of reading or 1 °C (1.8 °F)
whichever is greater
500 to 1 000 °C: ±1,5% of reading
–50 to +20 °C: ±3,5 °C (6.3 °F)
Response time <300 ms
Spectral response 8–14 µm
Contact Probe Measurement
Temperature using
probe –50 to +1 370 °C (–58 to +2 498 °F)
Probe compatibility Type K
Probe supplied TMDT 2-30, suitable for use up to
900 °C (1 650 °F)
Accuracy 0 to 1 370 °C:
±0,5% of reading ±1,5 °C (±2.7 °F)
–50 to 0 °C: ±2,5 °C (4.5 °F)

9SKF TKTL 40
Battery and Power
Battery 1 ™Rechargeable Li-ion Battery 3,7 V
1 400 mAh 5,2 W
Operation time 4 hours continuous use
Power Adapter 100–240 V/50–60 Hz AC Compact Charger
with Europe, USA, UK and Australian plugs
Charging Time 2 hours with AC adapter
Size and Weight
Product Dimensions 205 ™155 ™62 mm
(8.1 ™6.1 ™2.4 in.)
Product Weight 500 g (1.1 lb)
Carrying Case
dimensions 530 ™85 ™180 mm
(20.9 ™3.4 ™7.0 in.)
Total weight
(incl. case) 1,7 kg (3.8 lb)
Operating Requirements
Operating
temperature 0 to 50 °C (32 to 120 °F)
Storage temperature –10 to +60 °C (–4 to +150 °F)
Relative Humidity 10 to 90% RH non-condensing
IP rating IP 40
Case contents
1 ™Infrared thermometer TKTL 40
1 ™Contact probe TMDT 2-30
1 ™AC battery charger
1 ™Mini tripod
1 ™Mini USB to USB connection cable
1 ™printed Instructions for use

10 SKF TKTL 40
4. Front panel and button description
Item Description
1 LCD Display
2 Buttons
3 Battery cover
4 Measurement trigger
5 Magnetic lens cover

11SKF TKTL 40
Item Description
6 Visual camera
7 Lasers
8 IR sensor
9 Type-K thermocouple socket
10 Mini USB computer and power adapter connector
11 Micro SD memory card port
12 Battery

12 SKF TKTL 40
Item Description
1 UP or Picture button
2 Power/Esc button
3 Down or video button
4 Mode/Enter button

13SKF TKTL 40
5. Menu overview
Switching On the Camera:
• Press and hold the Power button until the LCD is on to turn On
the camera.
• Press and hold the Power button until the LCD is off to turn Off
the camera.
5.1 Measurement Mode
The TKTL 40 has six modes:
Press the ESC button to display the six modes. Use the UP or DOWN
buttons to select a mode.
Item Description
IR CAM Measure the IR temperature and other parameters with
a camera image
IR Measure Measure the IR temperature and other parameters
without a camera image
Dewpoint Dewpoint visualization mode
Datalogger Datalogger mode
Gallery Display recorded pictures, datalogs and videos
Settings Modify Camera Settings

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Symbol Description
CAM mode
IR mode
DEWPOINT mode
Laser
Scan
High alarm
High alarm working
Low alarm
Low alarm working
Hold
5.2 IR CAM mode
Used to measure IR temperature, air temperature, air humidity,
dewpoint temperature and wet bulb temperature with camera.
It can display the IR MAX temp., MIN temp., DIF temp., AVG temp.
Press and hold the trigger to measure the temperature.
This allows taking pictures and videos.

15SKF TKTL 40
5.2.1 Taking pictures
Press the ▲button to take a picture, then press the ▲button
again to save the picture or delete the picture with the ▼button.
5.2.2 Taking Videos
Press the ▼button to start recording a video.
Press the ▼button again to stop the recording and save the video.
Zoom function:
Long press the ▼button to zoom out.
Long press the ▲button to zoom in.
5.3 IR measurement mode
Used to measure IR temperature, air temperature, air humidity, dewpoint
temperature and wet bulb temperature without camera.
It can display the IR MAX temp., MIN temp., DIF temp., AVG temp.
Press and hold the trigger to measure the temperature.

16 SKF TKTL 40
5.4 DEWPOINT mode
Press and hold trigger to
start measuring.
The percentage shows how close the measured IR temperature is from
the Dewpoint temperature. When the scale is at 100%, the measured IR
temperature is at the dewpoint level.
5.5 Datalogger
Press the trigger once to start the datalogger measurements.
Press the ESC buttom to quit the DATALOGGER mode and automatically
save the data to the internal memory or memory card.
Note:
Define the measurement recording interval in the logs time setting.
The logs can be visualized from the gallery or downloaded on a computer
with the USB connection.

17SKF TKTL 40
5.6 Gallery
Item Description
Video Play the saved videos
Picture Display the saved pictures
Logs Display the data logs
• Press the UP and DOWN buttons to select picture, video or Logs.
Then press the ENTER button.
• Video playback:
Press the ENTER button to pause or play.
Press the Esc button to exit.
• Photo view:
Press the ENTER button to open the menu, press the UP button to
previous picture file, press the DOWN button to next picture file.
• Delete a picture:
Keep the ENTER button pressed until the delete menu appears.
• Delete a video:
Keep the ENTER button pressed on the file list until the delete menu
appears.

18 SKF TKTL 40
5.7 Settings
Symbol Settings
Languages
Date/Time
Temperature Units
Memory
Beep when a button is pressed
Auto screen-off
Auto power-off
System default setting