HTI HT-80A Manual

Sound Level Meter
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HT-80A
1. Safety information
!
Read the following safety information carefully before
attempting to operate or service the meter.
Use the meter only as specified in this manual; otherwise,
the protection provided by the meter may be impaired.
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Environment conditions
1 Altitude up to 2000 meters
2 Relatively humidity 90% max.
3 Operation Ambient 0~40°C
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Maintenance & Clearing
1 Repairs or servicing not covered in this manual should
only be performed by qualified personnel.
2 Periodically wipe the case with a dry cloth. Do not use
abrasives or solvents on this instruments.
II. General Description
Thank you for using our Sound Level Meter. To ensure that
you can get the most from it, we recommend that you read
and follow the manual carefully before use.
This Sound Level Meter has been designed to meet the
measurement requirements of safety Engineers, Health,
Industrial safety offices and sound quality control in
various environments.
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Ranges from 30dB to 130dB at frequencies between
31.5Hz and 8 KHz.
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Display with 0.1dB steps on a 3 digits LCD.
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With the equivalent weighted sound pressure levels,.A
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