SKF TKTL 21 Manual de usuario

Instructions for use

Bedienungsanleitung

Instrucciones de uso

Mode d’emploi

Manuale d’istruzioni

Instruções de uso

Инструкция по эксплуатации

使用说明书

SKF TKTL 21

1EN

EN English 2

DE Deutsch 16

ES Español 30

FR Français 44

IT Italiano 58

PT Português 72

RU Русский 86

ZH 中文100

2 EN

Safety recommendations...........................................................3

EC Declaration of conformity .....................................................4

1. Introduction........................................................................5

2. Quick start..........................................................................5

3. Features .............................................................................5

4. Technical data.....................................................................6

5. Front panel and button description .....................................8

6. Display overview...............................................................10

7. Menu overview .................................................................11

8. Measurement settings ......................................................12

9. Maintenance.....................................................................13

9.1 Storage & cleaning.................................................................13

9.2 LCD error messages...............................................................13

9.3 Batteries ..................................................................................13

10. Notes ...............................................................................14

11. Emissivity table.................................................................15

12. Spare parts ......................................................................15

Table of contents

Original instructions

3EN

WARNING LASER RADIATION

DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

Max. Output: <1mW Wavelenght: 635-660nm

Complies with 21 CFR Chapter 1, subchapter J

Safety recommendations

• Always read and follow the operating instructions for use.

• Never stare directly into the laser source. Class II laser product.

• Never aim the laser beams into anyone’s eyes.

• Never open the instrument.

• Never use the instrument under rain or very wet conditions

• Not for intrinsically safe area

• All repair work should be taken care of by an SKF repair shop.

• Here is a table of hazardous substance name and concentration

for TKTL 21:

Part

name

Hazardous Substances

Lead Mercury Cadmium Hexavalent

Chromium Polybrominated

biphenyls Polybrominated

diphenyl

ethers

(Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE)

Laser

module × • • • • •

The table is prepared in accordance with the provisions of SJ/T11364.

•: Indicates that said hazardous substance contained in all of the

homogeneous materials for this part is below the limit requirement

of GB/T 26572.

×: Indicates that said hazardous substance contained in at least one of

the homogeneous materials used for this part is above the limit

requirement of GB/T 26572.

4 EN

EC Declaration of conformity

TKTL 21

We, SKF MPT, 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

and are in conformity with the following standards:

EN 61326-1:2013, EN 61326-2-2:2013

Emission: CISPR 11:2009+A1: 2010, Class B

Immunity: IEC 61000-4-2:2008

IEC 61000-4-3:2010

IEC 61000-4-8:2009

Laser standards: 21 CFR, ch 1-J

WEEE: European Directive 2012/19/EU

RoHS: RoHS DIRECTIVE (EU) 2015/863

CE requirements: CE certiﬁed

Houten, The Netherlands, February 2021

Mrs. Andrea Gondová

Manager Quality and Compliance

5EN

1. Introduction

The SKF TKTL 21 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 store measured

values such as Maximum, Minimum, Difference, Average, High Alarm,

Low Alarm, Emissivity setting.

2. Quick start

1. Simply aim the thermometer at the measure target with Lens (7)

and press Meas. key (6) to display the surface temperature.

2. The Distance:Spot is 30:1.

The eight laser points are the reference for the target spot size.

Please make sure the target area is within the ﬁeld of view.

3. Features

• LCD color display

• 8 laser targeting

• Type-K thermocouple probe

• Adjustable emissivity

• High accuracy

• Fast response time

• DS ratio of 30:1

As the distance (D) from the object increases, the spot size (S) of the

area measured by TKTL 21 becomes larger.

The relationship between distance and each unit is listed below.

The spot size indicates 90% measured energy.

Laser FOV

D:S

30:1

Distance (D) to Spot (S) ratio

5cm@1,5m 10cm@3,0m

2in@60in 4in@120in

6 EN

4. Technical data

Designation TKTL 21

Temperature range -60 to 760 °C (-76 to 1 400 °F)

Temperature range using probe -64 to 1 400 °C (-83 to 2 552 °F)

Probe supplied TMDT 2-30, suitable for use up to

900 °C (1 650 °F)

Probe types suitable K type probes

Environmental limits

Operation 0 to 50 °C (32 to 122 °F)

10 to 95% R.H.

Storage -10 to 60 °C (14 to 140 °F)

10 to 95% R.H.

Full range accuracy

Tamb = 25°C Tobj = 15 to 35 °C, +/- 1.0 °C (1.8 °F)

Tamb = 23 +/- 3°C Tobj = 0 to 760 °C, +/-2% of reading or

2 °C (4 °F) whichever is greater

Tamb = 23 +/- 3°C Tobj = -60 to 0 °C, +/- (2 + 0.05/°) °C

Tamb = 23 +/- 6°C With probe: , +/- 1% of reading or

1°C (1.8°F) whichever is greater

Response time 1 000 msec (90%)

Optics Sense emitted, reﬂected and transmitted

energy.

Display Color LCD

User selectable backlit display No, permanently ON

Displayed resolution 0.1 °C/F from -83.2~999.9,

otherwise 1 °C/F

Distance to spot size 30:1

Spectral response 8-14 µm

User selectable laser yes, On/off

User selectable LED No, permanently ON

Buttons 3 buttons and 1 trigger.

Function as per instructions for use

Measurement modes Max, min, differential, average,

probe/IR dual temperature modes

Alarm modes High and low level alarm level with

warning bleep

Emissivity variable 0.1-1.0

Laser pointers 8 laser dots

Laser wavelength 635 - 660 nm

Laser Class 2

Maximum laser power 1 mW

Dimensions 119.2 × 171.8 × 47.5 mm

(4.7 × 6.8 × 1.9 in)

TL1 Carrying case dimensions 530 × 85 × 180 mm (20.9 ×3.4 ×7.0 in)

Weight (including case) 1 150 g (2.54 lb)

7EN

Designation TKTL 21

Battery 2 × AAA Alkaline type IEC LR03

Battery lifetime Min. 30 hours continuous use without

laser.

Min. 3 hours continuous use with laser

and white LED

Switch off IR mode automatic after 60 seconds

after trigger is released.

Probe mode automatic after 12 minutes

8 EN

5. Front panel and button description

Item Description

1LCD

2 Mode key

3 Down key

4 Up key

5 Thermocouple socket

6 Meas. key

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