Section 7: Model 9100: Specifications
7-11
Final Width = 215mm
7.6.5
AC Current Accuracy (Square-Wave)
Frequency
Output Current Span
Accuracy †
Voltage
Band
[2]
RMS
Peak
±
(% Floor)
Compliance
(Hz)
1 Year — Tcal
[1]
±
5
°
C
(VRMS)
10 - 1k
0
µ
A - 45.08
µ
A
0V - 45.25
µ
A
0.21 + 1.8
µ
A
4.0
10 - 1k
45.08
µ
A - 4.508mA
45.25
µ
A - 4.525mA
0.21 + 0.6
µ
A
4.0
10 - 1k
4.508mA - 45.08mA 4.525mA - 45.25mA
0.21 + 6.4
µ
A
4.0
10 - 1k
45.08mA - 450.8mA 45.25mA - 452.5mA
0.24 + 64
µ
A
4.0
10 - 100
0.4508A - 3.200A
0.4525A - 3.212A
0.30 + 960
µ
A
2.2
10 - 100
3.200A - 18.00A*
3.212A - 18.07A
0.4 + 13.8mA
2.2
♦
10 - 65
4.508A - 32.00A
♥
4.525A - 32.12A
1.0 + 16.8mA
2.2
10 - 65
32.00A - 180.0A*
♥
32.12A - 180.7A
1.2 + 162mA
2.2
♦
10 - 65
22.54A - 160.0A
♣
22.63A - 160.6A
1.0 + 84mA
2.2
10 - 65
160.0A - 900.0A*
♣
160.6A - 903.5A
1.2 + 0.82A
2.2
♦
Ratios and Factors based on
Square-Wave Unit-Value Peak
Peak:
1.0000
Peak to Peak:
2.0000
RMS:
0.9962
Mean:
0.9958
Crest Factor:
1.0038
Form Factor:
1.0004
∗
=
With output 'ON', maximum duty cycle of (>0.528FS :
≤
0.528FS) is (1 : 4).
Continuous output >0.528FS will automatically reduce to <0.528FS after 2 Minutes.
† = Total uncertainty includes compliance errors for Voltage
≤
0.5VRMS.
Above 0.5V, add appropriate compliance error, except for Outputs marked
♥
and
♣
.
♥
= Refers to accuracy at 9100 output terminals. With Option 200 10 turn coil connected, then at the output from the coil, add
±
0.2% of output from
coil for uncertainty of coil.
♣
= Refers to accuracy at 9100 output terminals. With Option 200 50 turn coil connected, then at the output from the coil, add
±
0.2% of output from
coil for uncertainty of coil.
♦
= For frequencies <40Hz, compliance voltage is reduced by 0.5V RMS.
7.6.6
AC Current Accuracy (Impulse-Wave)
Frequency
Output Current Span
Accuracy †
Voltage
Band
[2]
RMS
Peak
±
(% Floor)
Compliance
(Hz)
1 Year — Tcal
[1]
±
5
°
C
(VRMS)
10 - 1k
0
µ
A - 23.79
µ
A
0V - 45.25
µ
A
0.42 + 2.7
µ
A
3.0
10 - 1k
23.79
µ
A - 2.379mA
45.25
µ
A - 4.525mA
0.42 + 0.9
µ
A
3.0
10 - 1k
2.379mA - 23.79mA 4.525mA - 45.25mA
0.42 + 9.6
µ
A
3.0
10 - 1k
23.79mA - 237.9mA 45.25mA - 452.5mA
0.48 + 96
µ
A
3.0
10 - 100
0.2379A - 2.379A
0.4525A - 4.525A
0.60 + 1.44mA
1.8
10 - 100
2.379A - 15.00A*
4.525A - 28.53A
0.80 + 20.7mA
1.8
♦
10 - 65
2.379A - 23.79A
♥
4.525A - 45.25A
0.80 + 25.2mA
1.8
10 - 65
23.79A - 150.0A*
♥
45.25A - 285.3A
1.20 + 243mA
1.8
♦
10 - 65
11.90A - 118.9A
♣
22.63A - 226.3A
0.80 + 126mA
1.8
10 - 65
118.9A - 750.0A*
♣
226.3A - 1426A
1.20 + 1.23A
1.8
♦
Ratios and Factors based on
Impulse-Wave Unit-Value Peak
Peak:
1.0000
Peak to Peak:
2.0000
RMS:
0.5270
Mean:
0.3333
Crest Factor:
1.8974
Form Factor:
1.5811
∗
= With output 'ON', maximum duty cycle of (>0.7FS :
≤
0.7FS) is (1 : 4).
Continuous output >0.525FS will automatically reduce to <0.525FS after 2 Minutes.
† = Total uncertainty includes compliance errors for Voltage
≤
0.5VRMS.
Above 0.5V, add appropriate compliance error, except for Outputs marked
♥
and
♣
.
♥
= Refers to accuracy at 9100 output terminals. With Option 200 10 turn coil connected, then at the output from the coil, add
±
0.2% of output from
coil for uncertainty of coil.
♣
= Refers to accuracy at 9100 output terminals. With Option 200 50 turn coil connected, then at the output from the coil, add
±
0.2% of output from
coil for uncertainty of coil.
♦
= For frequencies <40Hz, compliance voltage is reduced by 0.5V RMS.