Raytek DFQMX4 User Manual

MX4

TD

Bluetooth

®

HIGH PERFORMANCE

INFRARED THERMOMETER

Rev. H1
01/2005

57701-E1

™

Worldwide Headquarters

Raytek Corporation

1201 Shaffer Road, PO Box 1820
Santa Cruz, CA 95061-1820 USA
Tel: [phone]
Fax: [phone]
[e-mail]
www.raytek.com

Raytek China Company

Beijing, China
Tel: [phone]
Fax: [phone]
[e-mail]

Raytek Japan, Inc.

Tokyo, Japan
Tel: [phone]
Fax: [phone]
[e-mail]

South American Headquaters

Raytek do Brasil

Sorocaba, SP Brasil
Tel: [phone]
Fax: [phone]
[e-mail]

European Headquarters

Raytek GmbH

Berlin, Germany
Tel: [phone]
Fax: [phone]
[e-mail]

United Kingdom

Tel: [phone]
Fax: [phone]
[e-mail]

France

Tel: [phone]
Fax: [phone]
[e-mail]

WARRANTY

Raytek warrants this product to be free from defects in material and
workmanship under normal use and service for a period of one year*
from date of purchase except as hereinafter provided. This warranty
extends only to the original purchaser (a purchase from Raytek or
Raytek’s licensed distributors is an original purchase). This warranty
shall not apply to fuses or batteries. Factory calibration is warranted for
a period of one year. The warranty shall not apply to any product which
has been subject to misuse, neglect, accident, or abnormal conditions of
operation or storage. Should Raytek be unable to repair or replace the
product within a reasonable amount of time, purchaser’s exclusive
remedy shall be a refund of the purchase price upon return of the
product.
In the event of failure of a product covered by this warranty, Raytek will
repair the instrument when it is returned by the purchaser, freight
prepaid, to an authorized Service Facility within the applicable
warranty period, provided Raytek’s examination discloses to its
satisfaction that the product was defective. Raytek may, at its option,
replace the product in lieu of repair. With regard to any covered
product returned within the applicable warranty period, repairs or
replacement will be made without charge and with return freight paid
by Raytek, unless the failure was caused by misuse, neglect, accident,
or abnormal conditions of operation or storage, in which case repairs
will be billed at a reasonable cost. In such a case, an estimate will be
submitted before work is started, if requested.
The foregoing warranty is in lieu of all other warranties, expressed or
implied, including but not limited to any implied warranty of
merchantability, fitness, or adequacy for any particular purpose or use.
Raytek shall not be liable for any special, incidental or consequential
damages, whether in contract, tort, or otherwise.

GARANTIEBEDINGUNGEN

Raytek gewährt für dieses Produkt eine Garantie von einem Jahr*
ab dem Kaufdatum. Der Hersteller garantiert, daß das Produkt im
genannten Zeitraum bei ordnungsgemäßer Anwendung und Wartung
keine Material- und Bearbeitungsfehler aufweist. Ausnahmen sind im
folgenden festgelegt.

Diese Garantie gilt nur für den Ersterwerber (der Erwerb des Produktes
von Raytek oder einem autorisierten Raytek-Händler gilt als
Ersterwerb). Die Garantie erstreckt sich nicht auf Sicherungen oder
Batterien. Für die im Werk vorgenommene Kalibrierung gewährt
Raytek eine Garantiefrist von einem Jahr. Die Garantie schließt keine
Produkte ein, die mißbräuchlich oder fahrlässig verwendet, beschädigt
oder unzulässig betrieben oder gelagert wurden.

Die vorstehenden Garantiebedingungen ersetzen alle anderen eventuell
gemachten ausdrücklichen oder stillschweigenden Zusicherungen.
Raytek übernimmt keine Haftung für einen besonderen, beiläufigen
oder mittelbaren Schaden, gleich ob dieser im Rahmen des Vetrages,
durch eine unerlaubte Handlung oder auf andere Weise entstanden ist.

* European Union (EU): two years/zwei Jahre

* Bluetooth and the Bluetooth logos are trademarks

owned by Bluetooth SIG, Inc., U.S.A. and licensed
to LinTech GmbH, Berlin Germany.

FCC NOTICE

This device complies with Part 15 of the FCC Rules.
Operation issubject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired opera­tion.

NOTE: This equipment has been tested and found to
comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference when the equipment is operated in
a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction
manual, may cause harmful interference to radio com­munications. Operation of this equipment in a residen­tial area is likely to cause harmful interference in which
case the user will be required to correct the interferen­ce at his own expense.

WARNING: Modifications not expressly approved by
this company could void the user's authority to operate
the equipment.

FCC ID: STG-DFQMX4

CONDITIONS DE GARANTIE

Raytek accorde sur ce produit une garantie d’un an* à compter de la
date d’ achat. Le fabricant garantit pendant cette période l’absence de
vice de matériau ou de fabrication, à condition que le produit soit util­isé et entretenu normalement et à l’ exclusion des cas définis
ci-après. La présente garantie ne s’ applique qu’ au premier acheteur
(est considéré comme premier achat l’ acquisition d’un produit vendu
directement par Raytek ou par un distributeur agréé par lui). Les
fusibles et les piles sont exclus de la garantie. Raytek accorde
une garantie d’ un an sur l’ étalonnage effectué en usine.
L‘ utilisation d’ un produit dans un but non conforme à l’ usage
auquel il est destiné, la négligence, l’ utilisation de produits abîmés,
les erreurs d’ utilisation ou de stockage entraînent une exclusion de
garantie.
Dans le cas où Raytek ne serait pas en mesure de réparer ou de
remplacer le produit dans un délai convenable, l’ acheteur pourra
exiger uniquement le remboursement du prix de l’ appareil contre
restitution de ce dernier au vendeur.
Raytek assurera la réparation des appareils tombés en panne pendant
la période de garantie. L’ acheteur expédiera l’ appareil défectueux à
une station technique agréée, à ses frais et pendant le délai de
garantie. Raytek se réserve le droit de procéder à l’ échange de
l’ appareil au lieu de le réparer. La réparation ou le remplacement
seront effectués gratuitement si l’ appareil d éfectueux est retourné
pendant le délai de garantie. Les frais de retour au client seront à la
charge de Raytek. Les frais de réparation seront facturés au client
lorsque la panne sera liée à un défaut de manipulation ou
d‘ utilisation, à de la négligence, à des causes extérieures ou à un
stockage inapproprié. Un devis sera établi avant réparation à la
demande du client.
Les présentes conditions de garantie remplacent toutes les autre
assurances qui auraient pu étre données expressément ou tacitement.
Raytek décline toute respons abilité pour tout dommage particulier,
causé incidemment ou indirectement, que celui-ci soit survenu dans
le cadre du présent contrat ou ait été provoqué par un délit civil ou
par toute autre cause.

* European Union (EU): two years/deux ans

CONDIÇÕES DE GARANTIA

Para o presente produto a Raytek concede uma garantia de um ano*
contados a partir da data de compra. O fabricante garante que
o produto está livre de defeitos de materiais e de fabricação durante o
perídodo mencionado se o produto for devidamente utilizado e
conservado. As exceções são estipuladas a seguir. Esta garantia só
serí1 concedida ao primeiro adquirente (a compra do produto na
Raytek ou num concessioní1rio autorizado da Raytek é considerada
primeira aquisição). A garantia não cobre fusídveis e pilhas. A Raytek
concede uma garantia de um ano para a calibragem feita na fí1brica.
A garantia não inclui produtos utilizados ou danificados indevida
ou negligentemente, produtos usados ou armazenados
inadmissivelmente. Caso a Raytek não esteja em condições de reparar
ou substituir o produto durante um perídodo de tempo apropriado, o
comprador pode solicitar o reembolso do preço contra devolução do
produto como úfanico recurso.
Em caso de um defeito no aparelho durante o perídodo coberto pela
garantia, a Raytek responsabiliza-se pela reparação do mesmo. Cabe
ao comprador enviar o aparelho reclamado por conta própria e durante
o perídodo de garantia para um posto autorizado de assistíancia
técnica. A Raytek reserva-se o direito de substituir o aparelho em vez
de repará-lo. Ao enviar o aparelho defeituoso durante o perídodo de
garantia, a reparação ou a substituição do mesmo são gratuitos. Os
custos da remessa do aparelho ao cliente serão pagos pela Raytek. Se
o defeito resultar de tratamento impróprio, negligíancia, danos
causados por efeitos exteriores, condições inadmissídveis de
utilização ou armazenamento, os custos da reparação serão
correspondentemente faturados. Neste caso é possídvel calcular uma
estimativa dos custos antes da reparação por pedido do clientes
condições de garantia presentes substituem todas as outras garantias
feitas eventualmente explídcita ou implícitamente. A Raytek não se
responsabiliza por danos particulares, acidentais ou diretos, sejam
causados no quadro do presente contrato, em consequíancia de atos
ilídcitos ou de qualquer outra forma.

* European Union (EU): two years/dois anos

CONDICIONES DE GARANTÍA

Raytek concede en relación a este producto una garantía de un año* a
partir de la fecha en que se realice la compra. El fabricante garantiza
que el producto, dentro del espacio de tiempo referido, siempre que se
aplique correctamente y se lleve a cabo el mantenimiento adecuado, no
ha de presentar fallos de material o de fabricación. Más adelante se
mencionará alguna excepción. Esta garantía es válida respecto de la
adquisición primaria (se entiende por adquisición primaria del
producto aquella llevada a cabo directamente de Raytek o bien por
medio de un establecimiento autorizado por Raytek). La garantía no
cubre los fusibles ni las pilas. En relación al calibrado llevado a cabo
en fábrica,
Raytek concede un tiempo de garantía de un año. La garantía no cubre
ningún producto que haya sido usado inadecuada o negligentemente,
se haga hecho funcionar o se haya almacenado estando dañado o de
manera no autorizada.En el caso de que a Raytek no le sea posible
reparar o substituir un producto dentro de un plazo razonable, el
comprador, con carácter de reivindicación jurídica única, puede exigir
la devolución de la suma a la que haya ascendido la compra
devolviendo por su parte el producto en cuestión. En el caso de un
defecto del aparato que tenga lugar durante el tiempo de garantía,
Raytek se hace cargo de la reparación. Para ello, el comprador,
corriendo con los gastos, ha de enviar el aparato que sea objeto de
reclamación a un servicio de reparaciones autorizado dentro del plazo
de validez de la garantía. En caso de que lo considere conveniente,
Raytek se reserva el derecho de substituir el aparato en lugar de
hacerse cargo de la reparación. Si se envía un aparato defectuoso
durante el tiempo en que es válida la garantía, la reparación o bien la
substitución del aparato el cliente una cuenta por los costes
correspondientes a la reparación. En este caso el cliente puede
solicitar un presupuesto para la reparación antes de llevarse ésta a cabo.

Las presentes condiciones de garantía substituyen las demás
eventuales garantías realizadas de modo explícito o implícito. Raytek
no acepta niguna responsabilidad respecto a especiales daños
ocasionales o indirectos, bien hayan acontecido éstos en el marco del
contrato bien se deban a un manejo indebido o a calesquiera otras
causas. defectuoso es gratis. Los costes del envío de vuelta al cliente
corren a cargo de Raytek. En el caso de que el defecto se deba a una
manipulación incorrecta, negligencia, daño causado por agentes
exteriores, almacenamiento o empleo no autorizados, recibirá

* European Union (EU): two years/dos años

HIGH PERFORMANCE

INFRARED THERMOMETER

english

Introduction 3
Features/Accessories 3
Functions (User interface) 4
Display 4
Batteries 5
Measurement (Quick Start) 5
Measurement (Continuous) 6
Measurement (Spot size) 6
Selecting a function 7
Laser On/Off 7
Emissivity explained 8
Emissivity adjustment 8
Emissivity Table of Values 9
Emissivity Unknown value 9
Mode Maximum 10
Mode Minimum 10
Mode Difference 11
Mode Average 11
Mode Probe connection 12
Setup High Alarm 13
Setup Low Alarm 13
Setup Time 14
Setup Date 14
Setup Offset 15
Mode Min-Max values 15
Data Logger (How to store data) 16
Data Recall 16
Display (Graphic Display) 17
Display (Auto or Man. range) 17
Display Begin (Man. range) 18
Display End (Man. range) 18
Display Cycle 19
Settings (DIP switch settings) 19
Appendix A: Special order models 23
Appendix B: Troubleshooting 24
Appendix C: Maintenance 25
Appendix D: Laser Warning Label 26
Appendix E: Cautions 27
Appendix F: Emissivities table 29
Specifications 30
Factory Defaults 31
NIST/DKD CE Conformity 32

Table of Contents

english

We hope you enjoy using
your infrared thermometer!
It measures the amount of
infrared energy emitted by
a target object, and
calculates the temperature
of that object´s surface.

INTRODUCTION

Your thermometer includes:

- Laser sighting

- Adjustable emissivity

- High/Low Alarm

- MAX, MIN, DIF, AVG

- Data Logger (100 points)

- Trigger lock

- Graphic display ... and
more!

FEATURES

ACCESSORIES

(optional)

The accessories
package for your infrared
thermometer, if ordered,
includes:

- external power supply

- thermocouple type K

- Windows-based software

- RS232 cable

OPTIONAL POUCH

The optional pouch
comes with a belt clip
and helps to protect your
infrared thermometer
when not in use.

3

4

Function keys and display:
(A) Visual and audible

alarm
(B) Display
(C) Up and Down keys
(D) Enter
(E) Handle and battery

compartment

(DIP switches for

adjustments are

inside handle)
(F) Trigger
(G) Tripod mount
(H) 6 main function keys

FUNCTIONS

USER INTERFACE

Displayed functions:
(1) Laser condition /

Lock symbol
(2) Time (or date)
(3) Main temperature

display
(4) Graphic display
(5) Emissivity value
(6) Status bar
(7) Mode indicator
(8) Battery life indicator
(9) MAX, MIN, DIF, AVG

symbols

DISPLAY

A

B

C

D

E

F

G

H

1

2

3

4

5

6

7

8

9

english

5

BATTERIES

To open the battery
compartment, press
gently on the top part of
the handle (1) to release
the catch (2) and pivot
the grip as shown in the
figure.
Orient the batteries (two
alkaline R6 (AA, UM3))
as shown on the housing.

MEASUREMENT

QUICK START

To take a temperature
measurement, hold the
unit as shown. Aim at the
target. Pull the trigger (F).
The temperature of the
object being measured is
shown on the display (B).
The temperature will be
displayed for seven
seconds after the trigger

is released.
The unit automatically switches “off” after
7 seconds if a function key is not pressed.
The last settings are stored. The display
returns to the last mode selected.
To recall the last reading, press ENTER
without pulling the trigger.

F

B

2

1

6

MEASUREMENT

CONTINUOUS

Open the battery compart­ment and switch LOCK
"on" to lock the unit on.
You may mount the unit on
a tripod, using the tripod
mount. Pull the trigger for
continuous temperature
measurement. (The laser
will not be locked on.)
To unlock, switch LOCK
off.

The measured spot size depends on the distance
between the object you are measuring and the infrared
thermometer. The relationship between distance and
spot size is 60:1 at the focus point. The D:S in the far
field (>33ft/10m) is 35:1.

MEASUREMENT

SPOT SIZE

STANDARD MODEL
Optical Chart

DISTANCE: SENSOR TO OBJECT (IN)

0

30

20

36

0.76 IN @ 46 IN

SPOT DIA. (IN)

1.0

0.9

0.81

0.87

84

60

46

48

72

1.51

1.2

0.82

1.85

100

2.3

120

108

2.9

2.5

24

24

0

250

500

100

SPOT DIA. (mm)

DISTANCE: SENSOR TO OBJECT (mm)

FOCUS POINT D:S = 60:1 FAR FIELD D:S = 35:1

29.0

19 mm @ 1150 mm

1000

1500

44.0

2000

58.0

2500

72.0

3000

19.8

23

The laser sight simplifies
sighting of the measure­ment object. It shows the
spot size that includes the
measured target.

To turn the laser on or off
press the LASER button
(K) when the trigger is
pulled. A laser symbol (1)
appears when the laser is
on. The laser automatically
turns off if you release the
trigger.

7

english

To select a function, first

turn the unit on by pulling

the trigger (F). Then push

the button of the desired

function (H). To change

functions, press ENTER

or the function button

again, and then the new

function button.

SELECTING

A FUNCTION

LASER

ON/OFF

H

F

laser ON
symbol

K

1

8

The amount of infrared
energy radiated by an
object depends on its
emissivity and its
temperature.
The emissivity depends on
the material and its surface
characteristics. For more
accurate readings, adjust
the emissivity value for
the type of material being
measured.

EMISSIVITY

EMISSIVITY EXPLAINED

To adjust the emissivity
value, press EMISS (P).
Use the Up and Down
keys to select “Free“
(“F

ree” will have a
flashing underline) (7).
Press EMISS again.
“Free” is not underlined,
and the emissivity icon (5)
flashes. Use the Up and
Down keys (C) to adjust.
Press ENTER (D) to
activate this setting.

EMISSIVITY

ADJUST EMISSIVITY

P

5

7

C

D

Target

Transmitted energy

Reflected energy

Emitted energy

EMISSIVITY