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

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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)