Non-contact infrared thermometer
Instruction manual
Introduction
Compact, rugged and easy to use. Just aim and push
the button, read current surface te-mperatures in
less than a second. Safely me-asure surface
temperatures of hot, hazardo-us or hard-to-reach
objects without contact.
Cautions
Infrared thermometer should be protected for the
following:
--EMF (electro-magnetic fields) from arc weld-ers,
induction heaters.
--Thermal shock (cause by large or abrupt ambi-ent
temperature changes allow 30 minutes for unit to
stabilize before use).
--Do not leave the unit on or near objects of high
temperature.
Warning
Do not point laser directly at eye or indire-ctly off
reflective surfaces.
3. Field of view: Make sure the target is larger than the
unit's spot size. The smaller the tar-get the closer
measure distance. When acc-uracy is critical, make
sure the target is at least twice as large as the spot size.
4. Emissivity: Most organic materials and pa-inted or
oxidized surfaces have an emissiv-ity of 0.95 (pre-
set in the unit). Inaccurate readings will result from
measuring shiny or polished metal surfaces. To
compensate, cover the surface to be measured with
mas-king tape or flat black paint. Measure the tape or
painted surface when the tape or painted reach the
same temperature as the material underneath.
D:S=12:1
38mm@
300mm
75mm@
900mm
132mm@
1500mm
5.3 @
60
3.0 @
36
1.5 @
12
SENSOR
SMART
R
1.When take measurement, point thermome-ter toward
the object to be measured and hold the yellow trigger.
The object under test should be larger than the spot
size cal-culated by the field of view diagram.
2.Distance & spot size: As the distance from the object
increase, the spot size of meas-uring area becomes
larger.
0.30
0.95
0.95
0.70
0.50
0.90
0.85
0.95
0.95
0.95
0.94
0.90
0.93
0.85
0.98
Emissivity
0.70
0.50
0.98
0.94
0.93
0.95
0.95
0.95
0.90
0.98
0.90
0.80
0.94
0.93
0.94
Emissivity
Glass(plate)
Marterial
Aluminum
Asbestos
Asphalt
Basalt
Brass
Brick
Carbon
Ceramic
Concrete
Copper
Dirt
Frozen food
Hot food
Ice
Marterial
Iron
Lead
Limestone
Oil
Paint
Paper
Plastic
Rubber
Sand
Skin
Snow
Steel
Textiles
Water
Wood
AS842A
AS852B
AS862A
MODEL
：
How it works
Infrared thermometer measure the surface temperature
,
of an object. The units optical system sense the object s
emitted energy with different wavelength.It is collected
,
and focus onto a detector. The unit s electronics system
translated the information into a temperature reading
which is displayed on the unit.
Non-contact infrared thermometer
Instruction manual
Introduction
Compact, rugged and easy to use. Just aim and push
the button, read current surface te-mperatures in
less than a second. Safely me-asure surface
temperatures of hot, hazardo-us or hard-to-reach
objects without contact.
Cautions
Infrared thermometer should be protected for the
following:
--EMF (electro-magnetic fields) from arc weld-ers,
induction heaters.
--Thermal shock (cause by large or abrupt ambi-ent
temperature changes allow 30 minutes for unit to
stabilize before use).
--Do not leave the unit on or near objects of high
temperature.
Warning
Do not point laser directly at eye or indire-ctly off
reflective surfaces.
3. Field of view: Make sure the target is larger than the
unit's spot size. The smaller the tar-get the closer
measure distance. When acc-uracy is critical, make
sure the target is at least twice as large as the spot size.
4. Emissivity: Most organic materials and pa-inted or
oxidized surfaces have an emissiv-ity of 0.95 (pre-
set in the unit). Inaccurate readings will result from
measuring shiny or polished metal surfaces. To
compensate, cover the surface to be measured with
mas-king tape or flat black paint. Measure the tape or
painted surface when the tape or painted reach the
same temperature as the material underneath.
D:S=12:1
38mm@
300mm
75mm@
900mm
132mm@
1500mm
5.3 @
60
3.0 @
36
1.5 @
12
SENSOR
SMART
R
1.When take measurement, point thermome-ter toward
the object to be measured and hold the yellow trigger.
The object under test should be larger than the spot
size cal-culated by the field of view diagram.
2.Distance & spot size: As the distance from the object
increase, the spot size of meas-uring area becomes
larger.
0.30
0.95
0.95
0.70
0.50
0.90
0.85
0.95
0.95
0.95
0.94
0.90
0.93
0.85
0.98
Emissivity
0.70
0.50
0.98
0.94
0.93
0.95
0.95
0.95
0.90
0.98
0.90
0.80
0.94
0.93
0.94
Emissivity
Glass(plate)
Marterial
Aluminum
Asbestos
Asphalt
Basalt
Brass
Brick
Carbon
Ceramic
Concrete
Copper
Dirt
Frozen food
Hot food
Ice
Marterial
Iron
Lead
Limestone
Oil
Paint
Paper
Plastic
Rubber
Sand
Skin
Snow
Steel
Textiles
Water
Wood
AS842A
AS852B
AS862A
MODEL
：
How it works
Infrared thermometer measure the surface temperature
,
of an object. The units optical system sense the object s
emitted energy with different wavelength.It is collected
,
and focus onto a detector. The unit s electronics system
translated the information into a temperature reading
which is displayed on the unit.
