Velleman DVM8090 User manual

DVM
M8090
IR / THERMOCOU
UPLE THERM
MOMETER
PEL THERMOMETER
IR/THERMOKOPP
THERM
MOMÈTRE IR/THERMO
OCOUPLE
TERMÓ
ÓMETRO IR
R/TERMOPA
AR TIPO "K"
IR-THE
ERMOMETE
ER/K-TYP-F
FÜHLER
4
9 14 19 24 DVM809
90
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0
1
2
3
4
5
Sensor co
over
IR Sensorr
Thermoco
ouple jack
LCD displa
ay
Function keys
k
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
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©Velleman nv
DVM809
90
Rev. 01
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A hold mod
de
B Thermocouple mode
C scan mod
de
D emissivity value
E current value
v
display
F memory display
G memory mode
H laser ON indication
I backlightt ON indication
J temperatture unit
K battery in
ndicator
A HOLD-functie
A fonction de gel d’affichage HOLD
D
B thermo
okoppelmeting
B mesure avec th
hermocouple
C scanfunctie
D emissiv
viteit
E temperratuuruitlezing
G meetfu
unctie
I achterg
grondverlichting
K indication pile faible
f
A
D emisiviidad
D Emissionsgrad
©Velleman nv
DVM809
90
Rev. 01
0
User man
nual
1.
Introduction
To all res
sidents of the European
E
Union
n
Importan
nt environmenttal information about this prod
duct
This symbol on the
t
device or the
e package indicattes that disposal
of the device aftter its lifecycle co
ould harm the environment. Do
not dispose of th
he unit (or batterries) as unsorted municipal waste
e;
it should be take
en to a specialize
ed company for recycling.
This device shou
uld be returned to
o your distributor or to a local
recycling service
e. Respect the loc
cal environmenta
al rules.
If in doubt, contact you
ur local waste disposal
d
authoriities.
u for choosing Ve
elleman! Please read
r
the manual thoroughly beforre
Thank you
bringing this
t
device into se
ervice. If the dev
vice was damage
ed in transit, don''t
install or use it and contac
ct your dealer. Da
amage caused by
y disregard of
certain gu
uidelines in this manual
m
is not cov
vered by the warranty and the
dealer will not accept resp
ponsibility for any
y ensuing defects
s or problems.
2.
Saffety Instructions
ce away from children and unauth
horized users.
Keep this devic
Use extreme ca
aution when the laser beam is turrned on.
When device is
s in use, do NOT
T look directly or
o indirectly
(reflectance) into the laser beam.
b
NEVER point
p
the laser
beam directly or
o via a reflecting
g surface towards
s other people’s
or animals’ eye
es. Permanent ey
ye damage will re
esult.
Do not point th
he laser beam tow
wards highly exp
plosive gasses.
ot stare into the
Visible laserr radiation. Do no
beam as eye damage may occur.
o
This device
e
c
2 laser.
contains a class
Output power does not exce
eed 1 mW,
wavelength 635~660nm.
3.
Gen
neral Guideliines
Refer to the Velleman® Service
S
and Quality Warranty on the last pages
of this ma
anual.
ce away from rain
n, moisture, spla
ashing and
Keep this devic
dripping liquids
s.
Protect this dev
vice from shocks
s and abuse. Avoid brute force
when operating
g the device.
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©Velleman nv
DVM809
90
Rev. 01
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Protect th
he device againstt extreme heat and dust.
There are no us
ser-serviceable parts
p
inside the device.
d
Refer to an autthorized dealer fo
or service and/or spare parts.
• Familia
arise yourself with the functions of
o the device befo
ore actually using
g
it.
• All mod
difications of the device are forbid
dden.
• Only us
se the device for its intended purrpose. Using the device
d
in an
unauth
horised way will void
v
the warranty
y.
4.
Fea
atures
• 4 digits
s LCD
• auto po
ower-off
• comes with: storage bo
ox, wristlet, K-typ
pe thermocouple, batteries, user
manual
al telescopic tripo
od (not incl.): CA
AMB17
• optiona
5. Use
Refer to the illustrations on
o pages 2 and 3 of this manual.
ve the sensor cov
ver [1] by releasing the screw at the back of the
• Remov
device and sliding the cover
c
upwards.
• Press the TYPE/ON/O
OFF button to switch the device on
n. Press and hold
d
e meter will startt up in the same mode (IR or
±2s to switch it off. The
ocouple) as it was
s in when it was switched off.
thermo
• The device powers off automatically
a
afte
er ±25s in IR-mo
ode or ±20min in
n
ocouple-mode. To
o disable auto-po
ower off, press an
nd hold the Lase
er
thermo
button while switching the
t
device on. Re
elease the Laserr-button when the
backlig
ght switches on.
• Press the UNIT button to switch betwee
en °C and °F.
-button to
o switch on the backlight
b
[I]. Pre
ess again to switc
ch
• Press the
it off.
e
IR-mode
• Switch on the meter. Iff it starts up in th
hermocouple mod
de [B] then press
YPE/ON/OFF button again to ena
able IR-mode ([A
A] is shown).
the TY
• Point th
he IR-sensor tow
wards the target and
a
press the SC
CAN/H-button
[C]. Id
deal measuring ra
ange is between 25 and 250mm (1”
( ~ 10”). The
surface
e temperature is shown [E]. End the measuring session by
releasin
ng the SCAN/H--button [A].
Note: see
e §7 for more use
eful information.
• To facilitate measuring,, the thermomete
er can produce a laser-beam.
Press the LASER-button to enable the laser-beam (see [H]) and point itt
towards the target.
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• The memory display [F] default shows the average value AVG [G] of the
current measuring session. Press the Mode button to display the highest
measured values (MAX [G]). Press a second time to display the lowest
measured values (MIN [G]). Press again to display the difference
between maximum and minimum value (MAX-MIN [G]). Another press
on the Mode button will display the average value again.
Note:
the memory values are reset when a new measurement starts
(when the SCAN/H-button is pushed).
Thermocouple-mode
• Insert the thermocouple (included) into the jack [3] (only one way
possible, do not force).
• Switch on the meter. If it starts up in IR- mode [A] then press the
TYPE/ON/OFF button again to enable thermocouple-mode ([B] is
shown).
• Hold the thermocouple against the target surface and read the
temperature [E].
• To place the meter in hold-mode [A], press the SCAN/H-button. The
current value is kept on the screen until the SCAN/H-button is pressed
again.
• The memory display [F] shows the current temperature of the
thermometer itself.
• The MODE- and LASER-button do not have any functionality in
thermocouple mode.
• Remove the thermocouple after use. Only handle the thermocouple by
the connector.
Both modes
• When the battery indicator [K] is shown, replace the batteries (see §9).
• Always place the sensor cover [1] back when the device is not in use.
6.
Operation tips
• Do not touch the sensor [2] and keep the sensor away from possible
interfering sources e.g. a fan, heating element, body … Also, do not
expose the sensor to direct (sun)light as this will lead to false readings.
• Consider mounting the device on a tripod (not incl.) for longer and more
stable measurements.
• Make sure the device is at ambient temperature for accurate
measurements.
• Remove the batteries when the device is not used for a long time.
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90
7.
Rev. 01
0
Bac
ckground infformation
Working principle
he unit detects en
nergy that is emitted, reflected
The Infra Red sensor of th
and transmitted by a surfa
ace. This energy is focussed onto a detector that
converts this
t
information into
i
a temperature reading. The laser
l
beam is onlly
used for aiming
a
purposes.
Emissivitty
Emissivity
y describes the energy-emitting characteristics
c
of materials. Most
organic orr oxidized surface
es have an emiss
sivity of ±0.95.
Measuring
g shiny or polishe
ed surfaces will be
b inaccurate. Us
se some masking
tape or pa
aint to compensa
ate, allow sufficie
ent time for the ta
ape or paint to
reach the surface tempera
ature.
When measuring targets with
w
ε < 0.95, the
e display temperrature is lower
than the actual
a
temperatu
ure of the surface
e.
Surface temperature
t
When going from low temperature to high temperature me
easurements or
vice versa
a, the IR sensor of
o the thermome
eter needs a few minutes to adjus
st.
Distance
e and spot size
The distan
nce-to-spot ratio of this thermom
meter is 2:1. This means that the
spot size (measured area)) is approximately half the distanc
ce between the
nd the target, e.g
g. when the mete
er is held at 10 cm
m (±4”) from the
e
sensor an
target, the Ø of the measu
ured area (spot size)
s
will be ±5cm
m (±2”). The
target mu
ust be larger than
n the spot size to
o ensure correct measurement.
m
This mean
ns that for smalle
er targets, the th
hermometer mustt be held closer to
t
the targett. For best accura
acy, make sure the target is at le
east twice as large
as the spo
ot size.
8.
Maiintenance
• Wipe th
he device regularrly with a moist, lint-free cloth. Do
D not use alcoho
ol
or solvents. DO NOT su
ubmerge the dev
vice in any liquid..
9.
• To repllace the batteries
s, make sure the device is switched off.
• Open the battery coverr at the back by sliding
s
it downwa
ards (away from
nsor).
the sen
• Take out the old batteries and replace them with 3 new and identical 1.5
5V
AAA ba
atteries following the polarity marrkings inside the battery
compartment.
• Slide th
he battery cover back in place.
Do not punc
cture or throw batteries
b
in fire
e. Dispose of
batteries in accordance witth local regulattions. Do not
attempt to recharge
r
non-re
echargeable ba
atteries.
Keep batteries away from children.
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©Velleman nv
DVM8090
Rev. 01
10. Technical specifications
LCD display
parameters
measuring range
infrared
thermocouple
resolution
4 digits
°C, °F
-50~+300°C (-58°F~572°F)
-200~1300°C (-328°F~2372°F)
0.1°C, 0.1°F
1°C, 1°F (thermocouple above 1000°C)
accuracy
infrared
thermocouple
field of view
emissivity
laser power
response time
operating temperature
humidity
power supply
auto power-off
dimensions
weight
-50°C~-20°C ±5°C
-20~300°C ±(1.5% reading +3°c)
-200~-100°C ±(0.2% reading +1°c)
-100~-1300°C ±(0.1% reading +0.7°c)
2:1
0.95
< 1mw
0.5s
0°c ~ +50°C (32°F~122°F)
0 ~ 90% RH
3 x 1.5V AAA batteries (incl.)
±25s (infrared) / ±20 min. (thermocouple)
121 x 60 x 30mm
± 180g
Use this device with original accessories only. Velleman nv cannot
be held responsible in the event of damage or injury resulted from
(incorrect) use of this device.
For more info concerning this product, please visit our website
www.velleman.eu.
The information in this manual is subject to change without prior
notice.
© COPYRIGHT NOTICE
This manual is copyrighted. The copyright to this manual is owned by Velleman
Components nv. All worldwide rights reserved. No part of this manual may be copied,
reproduced, translated or reduced to any electronic medium or otherwise without the prior
written consent of the copyright holder.
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DVM809
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Inle
eiding
2.
3.
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4.
Eigenschappen
•
•
•
•
5.
Geb
bruik
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DVM8090
Rev. 01
6.
Enkele tips
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Algemene inforrmatie
8.
9.
De batterijen
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©Velleman nv
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10. Technische specificaties
lcd-scherm
parameters
meetbereik
infrarood
thermokoppel
resolutie
4 cijfers
°C, °F
-50°C~+300°C (-58°F~572°F)
-200°C~1300°C (-328°F~2372°F)
0,1°C, 0,1°F
1°C, 1°F (thermokoppel > 1000°C)
-50°C~-20°C ±5°C
-20°C~300°C ±(1,5 % v.d. afl. +3°C)
-200°C~-100°C ±(0,2 % v.d. afl. +1°C)
-100°C~-1300°C ±(0,1 % v.d. afl.
+0,7°C)
2:1
0,95
< 1 mw
0,5 s
0°C~+50°C (32°F~122°F)
0~90 % RH
3 x 1,5 V AAA-batterijen (meegelev.)
±25 s (infrarood)/±20 min.
(thermokoppel)
121 x 60 x 30 mm
±180 g
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©Velleman nv
DVM809
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Rev. 01
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NO
OTICE D’E
EMPLOI
1.
Introduction
2.
3.
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4.
•
•
•
•
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DVM8090
Rev. 01
6.
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8.
9.
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©Velleman nv
DVM8090
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4 termes
°C, °F
-50°C~+300°C (-58°F~572°F)
-200°C~1300°C (-328°F~2372°F)
0,1°C, 0,1°F
1°C, 1°F (thermocouple > 1000°C)
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MAN
NUAL DEL USUARIO
1.
2.
3.
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4.
•
•
•
•
5.
Uso
o
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6.
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8.
Man
ntenimiento
9.
Las
s pilas
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DVM8090
Rev. 01
4 dígitos
°C, °F
-50~+300°C (-58°F~572°F)
-200~1300°C (-328°F~2372°F)
0.1°C, 0.1°F
1°C, 1°F (termopar> 1000°C)
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2.
3.
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4.
•
•
•
•
5.
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6.
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Allg
gemeine Info
ormation
8.
Wartung
9.
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©Velleman nv
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Rev. 01
4-stellig
°C, °F
-50~+300°C (-58°F~572°F)
-200~1300°C (-328°F~2372°F)
0.1°C, 0.1°F
1°C, 1°F (K-Typ-Fühler > 1000°C)
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©Velleman nv
Velleman® Service and Quality Warranty
Velleman® has over 35 years of experience in
the electronics world and distributes its
products in more than 85 countries.
All our products fulfil strict quality
requirements and legal stipulations in the EU.
In order to ensure the quality, our products
regularly go through an extra quality check,
both by an internal quality department and by
specialized external organisations. If, all
precautionary measures notwithstanding,
problems should occur, please make appeal to
our warranty (see guarantee conditions).
General Warranty Conditions Concerning
Consumer Products (for EU):
• All consumer products are subject to a 24month warranty on production flaws and
defective material as from the original date of
purchase.
• Velleman® can decide to replace an article
with an equivalent article, or to refund the
retail value totally or partially when the
complaint is valid and a free repair or
replacement of the article is impossible, or if
the expenses are out of proportion.
You will be delivered a replacing article or a
refund at the value of 100% of the purchase
price in case of a flaw occurred in the first year
after the date of purchase and delivery, or a
replacing article at 50% of the purchase price
or a refund at the value of 50% of the retail
value in case of a flaw occurred in the second
year after the date of purchase and delivery.
• Not covered by warranty:
- all direct or indirect damage caused after
delivery to the article (e.g. by oxidation,
shocks, falls, dust, dirt, humidity...), and by
the article, as well as its contents (e.g. data
loss), compensation for loss of profits;
- frequently replaced consumable goods, parts
or accessories such as batteries, lamps, rubber
parts, drive belts... (unlimited list);
- flaws resulting from fire, water damage,
lightning, accident, natural disaster, etc. …;
- flaws caused deliberately, negligently or
resulting from improper handling, negligent
maintenance, abusive use or use contrary to
the manufacturer’s instructions;
- damage caused by a commercial, professional
or collective use of the article (the warranty
validity will be reduced to six (6) months when
the article is used professionally);
- damage resulting from an inappropriate
packing and shipping of the article;
- all damage caused by modification, repair or
alteration performed by a third party without
written permission by Velleman®.