17
［
min
］
Recording time
[min]
1 min
2 min
3 min
4 min
Peak Hold OFF
0.05 m/s 1Gal
0.30 m/s 6 Gal
0.20 m/s 4 Gal
0.05 m/s 1 Gal
Peak Hold ON
0.05 m/s 1Gal
0.75 m/s 15 Gal
0.40 m/s 8 Gal
0.30 m/s 6 Gal
Note
1. In the peak hold mode, the power is always ON to because sampling spreed is
fast.
（
"POWER SAVE" in the "7.4.FUNCTION" is disabled.)
2. To avoid battery depletion, connecting the AC adapter is recommended.
3. When only the battery power is available, please power OFF by holding down
the ON/OFF key after finishing the measurement.
Interval time
Interval recording
(1 min.)
Recorded value
[m/s] [Gal]
0
2
4
6
8
10
12
14
16
1 2 3 4
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
[m/s] [Gal]
[min]
Airflow
Airflow
Airflow
Airflow
Vibration
Vibration
Vibration
Vibration
Summary of Contents for AD-1641
Page 1: ...AD 1641 Instruction Manual 1WMPD4003127 Air Flow Logger...
Page 25: ...23 MEMO...
Page 26: ...24 MEMO...
Page 27: ......
