Datasheet

Page 11
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Key Specifications
B2961A/B2962A
B2961A/B2962A
with High Current
Ultra Low Noise Filter
B2961A/B2962A
with Ultra Low Noise
Filter
B2961A/B2962A
with Low Noise Filter
Number of channel 1 or 2 1 or 2 1 or 2 1 or 2
Output
DC or arbitrary
waveform output
Maximum voltage ±210 V ±21 V ±42 V ±210 V
Maximum current ±3.03 A ±500 mA ±105 mA ±3.03 A
Pulsed
Maximum voltage ±200 V ±21 V ±42 V ±200 V
Maximum current ±10.5 A ±500 mA ±105 mA ±3.03 A
4
Maximum power 31.8 W 10.5 W 4.4 W 31.8 W
Output polarity
Bipolar (4-quad-
rant operation)
Bipolar (4-quadrant
operation)
Bipolar (4-quadrant
operation)
Bipolar (4-quadrant
operation)
Source resolution Digit 6.5 digit 6.5 digit 6.5 digit 6.5 digit
Minimum resolution 100 nV /10 fA 100 nV /10 ρA 100 nV /10 ρA 100 nV /10 ρA
Output capability DC Yes Yes Yes Yes
Pulsed Yes only voltage output only voltage output only voltage output
Sweep DC/Pulse/List Yes only voltage output only voltage output only voltage output
Arbitrary wave form Yes only voltage output only voltage output only voltage output
Noise
1
0.1 to 10 Hz ~ 5 µVpp ~ 5 µVpp ~ 5 µVpp ~ 5 µVpp
10 to 20M Hz 3 mVrms 10 µVrms
(1 nVrms/√Hz @10kHz)
10 µVrms
(1 nVrms/√Hz @10kHz)
350 µVrms
Measurement capability
4.5 digit built-in
voltage/current
monitor
4.5 digit built-in
voltage/current
monitor
4.5 digit built-in
voltage/current
monitor
4.5 digit built-in
voltage/current
monitor
Source/monitor
ranges
Voltage range 200 mV to 200 V 200 mV to 20 V
2
200 mV to 200 V
3
200 mV to 200 V
Current range 10 nA to 10 A 1 mA to 1 A 10 µA to 100 mA 10 µA to 3 A
Programmable
output resistance
Constant R Yes No No No
V/I emulation Yes No No No
View mode Single view Yes Yes Yes Yes
Waveform preview Yes Yes Yes Yes
Dual View Only 2ch model
(B2962A)
Only 2ch model
(B2962A)
Only 2ch model
(B2962A)
Only 2ch model
(B2962A)
Graph view (time-domain voltage/
current waveform viewer)
Yes Yes Yes Yes
Max capacitive load 0.01 µF
(normal mode)
50 µF 50 µF 1 mF
Interface GPIB, USB 2.0, LAN and digital I/O(LXI Core Conformant)
1. Supplemental Characteristics
2. Maximum voltage output is limited to 21V for 20V range.
3. Maximum voltage output is limited to 42V for 200V range.
4. 10 A pulse range is not supported.