132 34410A/11A User’s Guide
5 Specifications
Direct I/O Measurements
[1]
(any remote interface)
Sustained maximum reading rate to I/O, 32
–bit BINARY data ("SAMP:COUN 50000;:R?")
[1] ½ scale input signal, immediate trigger, trigger delay 0, autozero off, autorange off, no math,
60 Hz line, null off, sample count 50000, trig count 1
Data From Memory
Maximum reading rate out of memory
(Sample count 50000, trigger count 1, "FETC?" or "R?")
System Speeds
[1] Readings to memory.
[2] Time for configuration change from 2W ohms to listed function (or from dc volts to 2W ohms) using
appropriate FUNCtion command.
[3] Time to change from one range to next higher range, <=10V, <=10Mohm.
[4] Time to automatically change one range and be ready for new measurement, <=10V, <=10Mohm.
Function Resolution
(NPLC)
rdgs/Sec
DCV 0.006 10000
ACV Fast Filter 500
2–Wire W 0.006 10000
4–Wire W 0.006 1200
Frequency/Period (1 k rdgs) 1 mS gate, fast filter 450
Capacitance (100 rdgs) 11
Readings GPIB
rdg/Sec
USB 2.0
rdg/Sec
LAN (VXI-11)
rgs/Sec
LAN (Sockets)
rdg/Sec
ASCII 2850 2000 4800 4000
4–byte Binary 89,000 265,000 110,000 270,000
8–byte Binary 47,000 154,000 60,000 160,000
Configuration
[2]
(Sec)
Range
[3]
Change
(Sec)
Auto Range
[4]
(Sec)
Maximum
External Trigger
Rate
[1]
Maximum
Internal Trigger
Rate
[1]
DCV 0.022 0.0055 0.0075 5000 /S 10000 / S
ACV 0.037 0.0065 0.019 500 / S 500 / S
2/4–Wire W 0.022 0.0055 0.0075 5000 / S 10000 / S
Frequency/Period 0.037 0.0065 0.019 500 / S 500 / S