허생 윤의 인테리어 플래너 (Interior Planner) 수업 카테고리 공구, 자재 및 시공의 No.19의 첨부자료
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D. Emissivity
Most organic materials and painted or oxidized
surfaces have an emissivity of 0.95 (pre-set in the
unit). Inaccurate readings will result from
measuring shiny or polished metal surfaces. To
compensate, cover the target surface with masking
tape or flat black paint. Measure the tape or painted
surface when the tape or painted reach the same
temperature as the material underneath.
E. Operation
1. Operating the unit:
1). Open the battery door and
insert a 9V battery
properly.
2). Pull the trigger to turn on
the unit;
3). Aim at the target surface
and pull the trigger, then
temperature will be shown
on the LCD. This unit is
equipped with a laser,
which is only used for
aiming.
2. Locating a Hot Spot:
To find a hot spot, aim the thermometer outside
of interest, then scan across with an up and down
motion until you locate the hot spot. (Figure 3)
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F. LCD display & Buttons
1. LCD display: Figure 4
a. Data hold icon
b. Scanning icon
c. Laser on icon
d. Backlight on icon
e. Battery power icon
f. Temperature unit
g. Temperature reading
2. Buttons:
Figure 5
(1) Trigger: When pull the trigger, LCD display
reading with SCAN icon. Release the trigger,
display reading with HOLD icon for 7 sec
(approx). Built-in 7 sec auto power off function.
(2) Laser on/off button
(3) Celsius I Fahrenheit switch button
(4) Back light on/off button: When backlight is on,
any operations will activate the backlight for 7
seconds.
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G. Maintenance
1. Lens Cleaning:
Blow off loose particles using clean compressed
air. Gently brush remaining debris away with a
moist cotton swab. The swab may be moistened
with water.
2. Case cleaning: Clean the case with a damp
sponge/cloth and mild soap.
Note:
1) Do not use solvent to clean plastic lens.
2) Do not submerge the unit in water.
H. Specification
Temperature range
-50 to 550°C (-58 to 1022°F)
Accuracy
0°C(32°F) to 550°C(1022°F)
±1.5°C(±2.7°F) or ±1.5%
-50'C(-58 F) to 0°C(32°F)
±3°C(±5°F) Whichever is greater
Resolution
0.1°C or 0.1
°
F
Repeatability
1% of reading or 1°C
Response time
500 mSec, 95% response
Spectral response
5-14 um
Emissivity
0.95 Preset
Distance to Spot size
12:1
Operating Temperature 0~40°C (32~104°F)
Operating Humidity
10~95%RH non-condensing, up
to 30°C(86°F)
Storage Temperature
-20~60°C (-4~140°F)
Power
9V Alkaline or NiCd battery
Typical battery life
(Alkaline)
Non-laser mode: 22 hrs;
Laser Models:12 hrs
Weight
147.5g
Dimension
153x101x43mm
Specific Declarations:
Our company shall hold no any responsibility resulting from
using output from this product as a direct or indirect evidence.
We reserves the right to modify product design and
specification without notice.
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