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(3) Screen shows the maximum and minimum pressure value.
(4) Press to clear the maximum and minimum pressure, and set P as the current pressure.
(5) Select the suitable pressure unit by pressing .
(6) Return to main menu by pressing .
(7) Return to main interface by pressing , and start to record the maximum pressure and minimum pressure.
(8) If there is any higher or lower peak value, the
will record it automatically and replace the previous peak value.
(9) After a while, user can repeat step (2), (3) to check the peak value, and repeat the step (6), (7) to
.
(10) If user needs to record a new peak value, please repeat the steps (1) ~ (7).
ADT672
exit
If a overpressure condition occurs, the buzzer will continuously beep until it is below 120%. Attention: Regardless of the buzzer
on/off condition, it will continue to beep to indicate and over pressure condition.
The warning conditions: (Assumes the pressure is P)
Positive pressure (0~PH): | P | > 1.2 * PH ;
Negative pressure (PL ~0): | P | > 1.2 * | PL |;
Compound pressure (PL ~ 0 ~ PH): | P | > 1.2 * PH, if [P ≥ 0];
| P | > 1.2 * | PL |, if [P < 0].
In the main interface, press to switch the pressure reading between 5 and 6 digits.
2.1.5 Overpressure warning
2.1.6 Resolution adjustment
Units
Содержание ADT672
Страница 1: ...ADT672 DIGITAL PRESSURE CALIBRATOR ...
