Omron ZJ-FA20 ユーザーズマニュアル

Measurement Conditions
Installation distance: 300 mm
Ionization time: ±1,000 V to ±100 V
Plate monitor: 150 X 150 mm, 20 pF

Measurement Conditions
Airflow: Max.
Ionization time: ±1,000 V to ±100 V
Plate monitor: 150 X 150 mm, 20 pF

Conventional

ZJ-FA20

The airflow is dispersed, 

lowering efficiency.

The front louvers and 

internal structure keep 

the airflow uniform.

The newly developed airflow control system (AFCS) structure optimally controls the airflow of the fan 

to efficiently carry the discharged ions to the target workpiece. This gives the ZJ-FA20 the highest 

ionization performance in its class.

Even with the airflow at a low setting, ionization is completed in approximately 2 seconds. Small, light 

workpieces are not blown away by the airflow, and static electricity is effectively neutralized.

Airflow Control System (AFCS)

0

-300

-200

-100

0

100

ZJ-FA20

200

300

Distance direction

200

400

600

800

1 s

2 s

3 s

4 s

(mm)

(mm)

Ionization Area vs. Ionization Time

0

0.5

1

1.5

2

2.5

3

1.0

1.3

1.5

2.0

1.8

0.8

0.5

Adjustment 
dial setting

Ionization time (s)

Airflow (m/s)

Airflow vs. Ionization Time

MIN:1

MAX: 5

2

3

4