Keep a clean production environment and stay
away from static electricity
High Efficiency Static Removal
-525
-375 -250 -125
0
125
250
375
525
900
750
600
450
300
150
0.3
1.0
1.7
2.4
3.2
3.9
4.6
5.3
6.0
6.8
7.5
8.2
8.9
-525
-375 -250 -125
0
125
250
375
525
900
750
600
450
300
150
-4
-3
-2
-1
1
2
3
4
5
7
8
9
10
Z
（
mm
）
900mm
750mm
-525 -375 -250 -125
01 25
375
X
（
mm
）
150mm
300mm
450mm
525
600mm
250
Discharge time distribution diagram of AP-DJ281
4
Ion balance distribution diagram of AP-DJ281
4
Test Length (mm)
Test Length (mm)
Discharge Time(s)
Ion Balance(V)
Test Height (mm)
Test Height (mm)
Note
：
The 0 point of the test length is the center position of the air blower
Test standard
：
ANSI/ESD.STM3.1
，
SJ/T 11446—2013
Test instrument: Trek charge plate tester
Test voltage
：
±1000V → ±100V attenuation
Test environment
：
humidity 50±5%
；
temperature 23±3
℃
Test bearing chart of air blower
Trek 150*150mm
charge plate tester
