Hioki 3415-01, Instruction Manual, Page: 56 / 79

9
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Chapter 2 Making Measurements
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DANGER
With the 3415-01, whenever the indication is
flashing, the laser marker beam is being emitted.
Exercise extreme care not to allow the laser
marker beam to enter your eyes (because of this
laser light causing damage to the eyes) or those
of another person.
t emp er a t u r e me a s u r e me n t is desired for a n
object whose t h er mal emissivity is not known,
black body t ape or black body s pray (sold
separately) should be used. I n this case t h e
setting for t h er mal emissivity (
ε
) should be
t h e value indicated on black body t ape or
black body spray.
2. Point t h e lens a t t h e object whose
t emp e r a t u r e is to be me asur ed .
3. P r ess t h e
MEAS
key.
M eas u remen t is performed as long as t h e
MEAS
key is kept pressed.