Stanley FATMAX FMHT0-77422 Manual De Instrucciones página 9

MAINTENANCE
To Clean the Lens
Blow off loose dust and dirt with compressed air. Carefully
wipe the surface with a moist cotton swab. Don't use abrasive
or solvent.
To Clean the Thermometer Housing
Use soap and water on a damp soft cloth. Don't use abrasives
or solvent.
NOTE:
Do not immerse the thermometer in water, and do not let any
liquid enter the case.
SPECIFICATION
Temperature Range: -50°C to 1350°C (-58°F to 2462°F)
Accuracy:
Range
Celsius -50°C to - 20°C
-20°C to 200°C
200°C to 538°C
538°C to 1350°C
Fahrenheit -58°F to -4°F
-4°F to 392°F
392°F to 1000°F
1000°F to 2462°F
* Accuracy specification assumes that the ambient operating
temperature is 18°C to 28°C (64°F - 82°F) and the operating
relative humidity is less than 80%.
Accuracy*
± 5°C
± (1.5% of reading + 2°C)
± (2.0% of reading + 2°C)
± (3.0% of reading + 5°C)
± 9°F
± (1.5% of reading + 3.6°F)
± (2.0% of reading + 3.6°F)
± (3.0% of reading + 9°F)
Specifications
Response Time:
Response Wavelength:
Emissivity:
Distance to Spot Ratio:
Auto-off:
Batteries:
IP Rating:
Operating Temperature:
Relative humidity:
Storage Temperature:
Laser Class:
Laser Power:
Laser Wavelength:
Field of View (Figures D–F)
The farther the thermometer is from a target, the larger the
target area will be, this is known as the distance to spot
(D:S=20:1) ratio. For example: at a distance of 508 mm the spot
will be 25.4 mm in diameter. The thermometer will display the
average temperature across the target area.
DISTANCE: SPOT = 90% Energy
DISTANCE: SPOT ratio 20:1
NOTE: For best accuracy make sure the object to be measured
is larger then the thermometer's spot size.
The thermometer has a visible red laser point (26) in the centre
of eight outer dots. The red laser point shows the approximate
location where the temperature is being measured. The outer
dot pattern will become larger with distance. Figure E shows the
laser point and outer dots near, Figure F shows the laser point
and outer dots farther away.
NOTE: The laser point is only an approximate location, it is not
an exact location.
< 1 sec
8µm to 14µm
Adjustable from 0.1 to 1.0
(0.95 default value)
20:1
After 1 minute of inactivity
1 x 9V battery,
6F22 or equivalent
IP20
Temperature: 0°C to 40°C
10% to 95% RH,
noncondensing @
up to 30°C
-20°C to 50°C
2
≤1mW
630-680nm
GB
9