PCE Instruments PCE-HWA 30, Руководство пользователя

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© PCE Instruments
6
No.
1 Description
1 2/3 of the maximum display for volume flow measurement
2 Display of the highest measured value
3 Display of the average reading
4 Display of the lowest measured value
5 Display of the saved measured value
6 Measured value is saved
7 Clearing the memory
8 Data connection with a PC has been established
9 Battery is being charged or is discharged
10 Measured value frozen
11 Beaufort scale
12 Units for speed display
13 When displayed, the flow value is shown
14 Displayed measured value must be multiplied by 100
15 When displayed, the volume flow is shown
16 Measured value
17 Unit: CFM (FT³/min)
18 Unit: CMM (m³/min)
19 Display for temperature, area and memory
20 Unit
21 Indication that there is no saved data
4.2 Numeric keypad
It may happen that a numerical entry has to be made; for example, when entering the storage
interval. To enter this function, each key changes its function to a specific numeric key. For each
entry, all four cells must always be completed. A comma key is also available for volume flow
measurement.
5 Switching the meter on and off
To switch the meter on and off, press and hold the on/off key for at least two seconds.
5.1 Automatic power off
If no entry is made within five minutes after switching on, the meter switches itself off. To
deactivate this function, hold down the Enter key when switching on and switch on the meter. The
display shows "no" The automatic power off function is now deactivated. Now release all keys to
make a measurement. The automatic power off function always reactivates as soon as the meter
is switched off.