GE Druck DPI 150 Calibration Manual page 2

Introduction
This technical manual provides calibration instructions for the Druck DPI 142
and DPI 150 Pressure Indicators.
Scope
This technical manual provides calibration instructions for the calibration
technician of this equipment series.
The manufacturer has designed this equipment to be safe when operated using
the procedures detailed in this manual. The user must not use this equipment
for any other purpose than that stated.
This manual contains safety and operating instructions that must be followed
to make sure of safe operation and to keep the equipment in a safe condition.
The safety instructions are either warnings or cautions issued to protect the
user and the equipment from injury or damage.
Use suitably qualified* calibration technicians and good engineering practice
for all procedures in this manual.
Pressure
Do not apply pressure greater than the maximum safe working pressure to the
equipment.
Technical advice
For technical advice contact the manufacturer or subsidiary.
*A qualified calibration technician must have the necessary technical knowledge,
documentation, special test equipment and tools to carry out the required
calibration on this equipment.
Associated Publications
K343....................................................................................... DPI 142 User Manual
K344....................................................................................... DPI 150 User Manual
K381...................................................................DPI 142/150 SCPI User Manual
Druck DPI 142/150 Calibration Manual
Safety
i K382 Issue No. 1