34411A Agilent Technologies Test Equipment, 34411A Datasheet - Page 4

• Manufacturer Part Number: 34411A
• Description: Benchtop Digital Multimeter, 1M reading memory, 6 1/2 Digit LED
• Manufacturer: Agilent Technologies Test Equipment

Specifications of 34411A

• 34401a: 61⁄2 Digits of Resolution At a 51⁄2 Digit Price
• 34420a: Nanovolt Sensitivity with 71⁄2 Digit Precision

A-to-D Converter Noise Performance
1
2
3
4
5
System Reading and Throughput Rates
DMM memory to PC (Maximum reading rate out of memory)
Drawing – Path B
Reading
Format
ASCII
32-bit Binary
64-bit Binary
Direct I/O Measurements (Single reading – measure and I/O time)
Drawing – Path C
Function
DCV/2-wire
Resistance
ACV/
Frequency
1
System Performance
DCV/2-wire
Resistance
ACV/
Frequency
1
2
3
4
Resolution is defined as the typical DCV 10 V range RMS noise.
Auto-zero on for NPLC
Normal mode rejection for power line frequency ± 0.1%.
For power-line frequency ± 1% 75 dB and for ± 3% 55 dB.
Maximum rate with auto-zero off for 60 Hz and (50 Hz) operation.
Only available for the 34411A.
1/2 scale input signal, immediate trigger, trigger delay 0, auto-zero off, auto-range off, no math, null off,
60 Hz line frequency. Specifications are for 34410A or (34411A). See manual for performance on other functions.
Time to change from 2-wire Resistance to this specified function,
or DCV to 2-wire Resistance using the SCPI “FUNC” command.
Time to change from one range to the next higher range,
Time to automatically change one range and be ready for the new measurement, 10 V, 10 M .
Specifications are for 34410A or (34411A).
Integration Time
(NPLC)
0.001
0.002
0.006
0.02
0.06
100
0.2
10
1
2
5
5
0.006 (0.001)
Function
Change (ms)
1 ms Gate
Fast Filter
Readings/s
Resolution
22
37
(NPLC)
89,000
47,000
GPIB
4,000
1. See manual for additional noise characteristics.
1
(ppm of range)
Resolution
Range
Change (ms)
LAN/GPIB
0.03
3.9/2.6
6.5/6.4
1.5
0.7
0.3
0.2
0.1
30
15
GPIB
10.0
6
3
2.6
ms
Readings/s
USB 2.0
265,000
154,000
8,500
1
USB 2.0
2
10.0
2.9
ms
Auto-
range (ms)
7.5
19
10 V,
Rejection (dB)
Normal Mode
(VXI-11)
10.0
110
110
110
4.6
LAN
10 M .
ms
55
LAN (VXI-11)
0
0
0
0
0
0
Readings/s
3
1
110,000
3
3
3
60,000
7,000
Maximum
External
Trigger Rate
1
5,000/s
(Sockets)
500/s
2
10.0
LAN
3.2
ms
4
Readings/Second
Maximum Reading
Rate into Memory
or to Direct I/O
(Readings/s)
Drawing – Path A or C
Maximum Internal
Trigger Rate
10,000 (50,000)
LAN (Sockets)
(50,000/s)
10,000/s
Readings/s
270,000
160,000
500/s
0.6 (0.5)
8,500
500
60 (50)
30 (25)
50,000
25,000
10,000
3,000
1,000
6 (5)
300
4
4
System Reading Architecture
0.01
100
0.1
10
0.001
1
0.01
Integration Time (NPLC)
0.1
1
10
100