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3
Announcements
The following is for blackbody
：
➢
Warning
A warning indicates a condition that may cause harm to the user. To avoid personal
injury or instrument damage, follow these guidelines:
⚫
Ensure that the place is free of oil, chemicals, inflammables and explosives!
⚫
Use environment is 5
℃
~ 40
℃
, (ideal temperature of temperature
measurement environment is 10
℃
~ 30
℃
). Do not put it into high and low
temperature box without permission to avoid accidents!
⚫
Make sure to use grounding socket to prevent accidental electric shock!
⚫
Blackbody cannot be used for applications other than temperature test and
calibration!
⚫
It is not allowed to change the boldface range without permission, so as to
avoid damaging the boldface or causing safety accidents!
⚫
It is not allowed to dismantle or refit blackbody without permission! Tear up or
damage of the tamper proof label, the product is not warranted.
➢
Notice
To avoid damaging the instrument or affecting the test accuracy, please follow the
following instructions:
⚫
It is not allowed to touch the blackbody radiation surface, and dirt will lead to
the decrease of blackbody accuracy or scrap, so as to avoid the scratch of
blackbody radiation surface and affect the temperature measurement accuracy.
⚫
Only for indoor use. The use environment shall be free from obvious air
convection and strong light irradiation, strong electromagnetic interference
