4. T E C H N I C A L S P E C I F I C A T I O N S
• T
Te
em
mp
pe
erra
attu
urre
e rra
an
ng
ge
e:: -2O°C to 537°C / -4°F to 999°F.
• D
Diis
stta
an
nc
ce
e :: S
Sp
po
ott s
sa
az
ze
e rra
attiio
o:: 12 : 1.
• A
Ac
cc
cu
urra
ac
cyy:: -20°C to 50°C ± 2.5°C.
+5l°C to 537°C ± (reading x 1% + 1°C).
• A
Au
utto
om
ma
attiic
c ttu
urrn
n o
offff:: Hold for 10 seconds.
• O
Op
pe
erra
attiin
ng
g c
co
on
nd
diittiio
on
ns
s:: 0 to 40°C, 10 to 90%RH.
• S
Stto
orra
ag
ge
e c
co
on
nd
diittiio
on
ns
s:: -10°C to 60°C,
≤
75%RH.
• E
Em
miis
ss
siiv
viittyy:: 0.95.
• R
Re
es
sp
po
on
ns
se
e ttiim
me
e:: 0.5 second.
• S
Sp
pe
ec
cttrra
all rre
es
sp
po
on
ns
se
e:: 8- to 14
µ
m.
• L
La
as
se
err p
po
ow
we
err:: <1mw.
• P
Po
ow
we
err s
so
ou
urrc
ce
e:: 9V battery (6F22 equivalent).
• S
Siiz
ze
e ((H
Hx
xW
Wx
xD
D)):: 19Omm x 56mm x 162mm.
• W
We
eiig
gh
htt:: Approx. 258g (including battery).
5. O P E R A T I N G I N S T R U C T I O N
5.1 How Does The Infrared Thermometer Work?
The thermometer detects infrared energy, which is emitted by all objects.
This infrared energy is captured by the thermometer and processed through a
sensor. The sensor generates a measurable voltage output which is in proportion
to the target temperature. The output is processed and displayed on the LCD.
5.2 Instructions For Use
Pull and hold trigger (laser pointer is off by default) to
activate the thermometer. Point the thermometer
toward the target object and depress the trigger. On
releasing the trigger the reading will display for 10
seconds before the auto off function is activated. While the trigger is depressed,
alternative formats and features can be accessed via the keypad.
Pressing the laser button (see Fig. 3) activates /deactivates the laser facility.
The temperature format can be changed from Fahrenheit (default) to Celsius by
means of the °
°C
C/
/°
°F
F button (see Fig. 3). Pressing this button allows the user to
work between the two temperature scales. A backlight feature is also
available (see Fig. 3), allowing the user to work in reduced light conditions. The
M
MO
OD
DE
E key will let you check temperature variations between ‘Average’ (default),
‘Maximum’, ‘Minimum’ or ‘Maximum/Minimum’ reading. Just press the M
MO
OD
DE
E
key consecutively to achieve the desired setting.
4
Fig 3.
EDI-312-4000K_Instructions.qxd 28/07/2010 15:34 Page 4
