2024年4月28日发(作者：黎澄)
HPM 4/5/6
Vacuum Gauge
INSTRUCTION MANUAL
ISO 9001
CERTIFIED
Use and Disclosure of Data
Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations.
Export, reexport or diversion contrary to U.S. law is prohibited.
Digital AVC Instruction Manual
Manual Print History
The print history shown below lists the printing dates of all revisions created for this manual. The revision level
letter increases alphabetically as the manual undergoes subsequent updates. Each new revision includes a
revised copy of this print history page.
Revision A (Document Number 175-032014) ..................................................................... March 2014
Revision B (Document Number 175-102014) ................................................................... October 2014
Revision C (Document Number 175-102022) ................................................................... October 2022
Visit for WEEE disposal guidance.
Description of Symbols and Messages used in this manual
WARNING: indicates a hazardous situation, which, if not avoided, could result in death or
serious injury. Do not proceed beyond a WARNING notice until the indicated conditions are
fully understood.
CAUTION: indicates a hazardous situation, which if not avoided, could result in minor or
moderate injury. Do not proceed beyond a CAUTION notice until the indicated conditions are
fully understood and met.
NOTICE: calls attention to a procedure or practice that if not correctly performed or adhered
to, could result in equipment damage, loss of data, or inaccurate data.
NOTE: is used for tips and other digressions.
Hastings Instruments reserves the right to change or modify the design of its equipment without any
obligation to provide notification of change or intent to change.
Page 2 of 17
EAR99 Technology Subject to Restrictions Contained on the Cover Page
2024年4月28日发(作者：黎澄)
HPM 4/5/6
Vacuum Gauge
INSTRUCTION MANUAL
ISO 9001
CERTIFIED
Use and Disclosure of Data
Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations.
Export, reexport or diversion contrary to U.S. law is prohibited.
Digital AVC Instruction Manual
Manual Print History
The print history shown below lists the printing dates of all revisions created for this manual. The revision level
letter increases alphabetically as the manual undergoes subsequent updates. Each new revision includes a
revised copy of this print history page.
Revision A (Document Number 175-032014) ..................................................................... March 2014
Revision B (Document Number 175-102014) ................................................................... October 2014
Revision C (Document Number 175-102022) ................................................................... October 2022
Visit for WEEE disposal guidance.
Description of Symbols and Messages used in this manual
WARNING: indicates a hazardous situation, which, if not avoided, could result in death or
serious injury. Do not proceed beyond a WARNING notice until the indicated conditions are
fully understood.
CAUTION: indicates a hazardous situation, which if not avoided, could result in minor or
moderate injury. Do not proceed beyond a CAUTION notice until the indicated conditions are
fully understood and met.
NOTICE: calls attention to a procedure or practice that if not correctly performed or adhered
to, could result in equipment damage, loss of data, or inaccurate data.
NOTE: is used for tips and other digressions.
Hastings Instruments reserves the right to change or modify the design of its equipment without any
obligation to provide notification of change or intent to change.
Page 2 of 17
EAR99 Technology Subject to Restrictions Contained on the Cover Page