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CHARGE REMOVAL CHARACTERISTICS (TYPICAL)
Measured using a 150 × 150 mm
Common to ER-X001/X008
Air flow
100
─
ER-X001
─
ER-X008
80
60
40
20
0
0.1
0.2
0.3
0.4
0.5
Applied pressure (MPa)
ER-X001
Charge removal field
(airless, 50 Hz)
250
9.843
CPM
200
Center
7.874
+
150
L
5.906
W
−
100
3.937
50
1.969
0
−50
−1.969
−100
−3.937
─
1 sec.
−150
─
2 sec.
−5.906
─
5 sec.
−200
−7.874
─
10 sec.
−250
−9.843
0
50
100
150
200
250
1.969
3.937
5.906
7.874
9.843
Charge removal distance L (mm in)
ER-X001
Charge removal field
(0.5 MPa, 50 Hz)
250
CPM
9.843
Center
200
+
7.874
150
L
W
−
5.906
100
3.937
50
1.969
0
−50
−1.969
−100
−3.937
−150
─
0.5 sec.
−5.906
─
1 sec.
−200
─
2 sec.
−7.874
─
5 sec.
−250
−9.843
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
ER-X008
Correlation between charge removal
distance and charge removal time (50 Hz)
10
─
Airless
─
0.005 MPa
─
0.1 MPa
8
─
0.3 MPa
─ 0.5 MPa
6
CPM
Center
L
4
2
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
5.906 × 5.906 in
CPM (charge plate monitor). (At center of CPM)
ER-X001
Correlation between charge removal
distance and charge removal time (50 Hz)
10
─
Airless
─
0.005 MPa
─
0.1 MPa
8
─
0.3 MPa
─ 0.5 MPa
6
CPM
Center
4
L
2
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
Charge removal field
(airless, 20 Hz)
250
9.843
CPM
200
Center
7.874
+
150
L
5.906
W
−
100
3.937
50
1.969
0
−50
−1.969
−100
−3.937
─
1 sec.
−150
─
2 sec.
−5.906
─
5 sec.
−200
−7.874
─
10 sec.
−250
−9.843
0
50
100
150
200
250
1.969
3.937
5.906
7.874
9.843
Charge removal distance L (mm in)
Charge removal field
(0.5 MPa, 20 Hz)
250
CPM
9.843
Center
200
+
7.874
150
L
W
−
5.906
100
3.937
50
1.969
0
−50
−1.969
−100
−3.937
−150
─
0.5 sec.
−5.906
─
1 sec.
−200
─
2 sec.
−7.874
─
5 sec.
−250
−9.843
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
Correlation between charge removal
distance and charge removal time (10 Hz)
10
─
Airless
─
0.005 MPa
─
0.1 MPa
8
─
0.3 MPa
─ 0.5 MPa
6
CPM
Center
4
L
2
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
Area Ionizer
Please contact our office for details on data that is not listed here.
Correlation between charge removal
distance and charge removal time (20 Hz)
10
─
Airless
─
0.005 MPa
─
0.1 MPa
8
─
0.3 MPa
─ 0.5 MPa
6
CPM
Center
4
L
2
0
200
400
600
800
1,000
7.874
15.748
23.622
31.496
39.370
Charge removal distance L (mm in)
Charge removal field
(0.005 MPa, 50 Hz)
250
9.843
CPM
200
Center
7.874
+
150
L
5.906
W
−
100
3.937
50
1.969
0
−50
−1.969
−100
−3.937
─
1 sec.
−150
─
2 sec.
−5.906
─
5 sec.
−200
−7.874
─
10 sec.
−250
−9.843
0
50
100
150
200
250
300
1.969
3.937
5.906
7.874
9.843
11.811
Charge removal distance L (mm in)
Charge removal field
(vertical direction, airless, 50 Hz)
300
11.811
CPM
Center
200
7.874
L
W
−
100
3.937
0
−100
−3.937
─
1 sec.
−200
─
2 sec.
−7.874
─
5 sec.
─
10 sec.
−300
−11.811
0
50
100
150
200
250
1.969
3.937
5.906
7.874
9.843
Charge removal distance L (mm in)
ER-X
SERIES
Charge removal field
(0.005 MPa, 20 Hz)
250
9.843
200
7.874
150
5.906
100
3.937
50
CPM
1.969
Center
0
+
L
W
−50
−
−1.969
−100
−3.937
─
−150
─
−5.906
─
−200
−7.874
─
−250
350
−9.843
0
50
100
150
200
250
13.780
1.969
3.937
5.906
7.874
9.843
Charge removal distance L (mm in)
Charge removal field
(vertical direction, airless, 10 Hz)
300
11.811
+
200
7.874
100
3.937
CPM
Center
0
+
L
W
−
−100
−3.937
─
−200
─
−7.874
─
─
−300
300
−11.811
0
50
100
150
200
11.811
1.969
3.937
5.906
7.874
9.843
Charge removal distance L (mm in)
11
1 sec.
2 sec.
5 sec.
10 sec.
300
350
11.811
13.780
1 sec.
2 sec.
5 sec.
10 sec.
250
300
11.811
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