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BA310001_001-en
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4.2
Temperature Measurement
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1 Please note that measurements can be correctly transmitted to the emission
tester/PC software only in degrees Celsius (°C)! Before taking any
measurements, ensure that the temperature scale is set to °C.
2 Point the thermometer at the object whose temperature is to be measured and
press the MEAS button. Response time: the thermometer requires approx. 1
second until the measurement has stabilised.
When the laser marker is on, the field of measurement is shown.
3 After release of the MEAS button the last measurement is displayed for
20 seconds. The measurement is transmitted to the emission tester and to the
PC test software. The temperature values shown at the thermometer display
and the PC may differ by up to 5 °C.
The spot actually measured results from the distance between the lens and the
field of measurement. Use the diagram to estimate the spot diameter. The laser
marker is almost centered in the field of measurement. The object whose
temperature is to be measured needs to be 1.5 to 2 times larger than the spot
diameter.
Spot diameter depending on distance from thermometer lens:
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Distance
between lens
and measured
object in mm:
Laser
marker
Diameter of spot in mm:
