6.2.4 Number inputting introduction
0
(
)
Highlight shift right
If number incrementing exceeds the maximum display, it will return to
Confirm the inputted number
ESC Cancel the inputted number
It is recommended that the ADT
be calibrated annually in a lab traceable to national standards
We recommend findi
a lab that can offer uncertainties
times better than the accuracy of the gauge
being tested
We also recommend
in order to achieve the best calibration results and
pri
calibrate the ADT
it should be pressurized to full scale and back to zero three times
680
.
4
.
,
680,
.
ng
that
or to
7 Calibration
(1) Environment:Temperature: 20
±2
; Relative humidity: (45-75) %;
Atmosphere pressure: (86~106) kPa.
(2) Equipment Standard pressure source and indicator have a test uncertainty atio TUR) of
or better
℃
℃
:
4:1
.
(
r
Note Please make sure during calibration the following conditions are met
:
.
units
zero
Digital Pressure Gauge
8
7.1 Calibration conditions
If need to input minus sign "-", push and hold button.
units
