34908A AGILENT TECHNOLOGIES, 34908A Datasheet - Page 19
![Computers, Data Switches](/photos/22/34/223409/4260692_sml.jpg)
34908A
Manufacturer Part Number
34908A
Description
Computers, Data Switches
Manufacturer
AGILENT TECHNOLOGIES
Datasheet
1.34905A.pdf
(28 pages)
Specifications of 34908A
Input Current Max
1A
Bandwidth
10MHz
Input Voltage Max
300V
No. Of Channels
40
Lead Free Status / RoHS Status
na
System specifi cations
Scanning inputs
Analog
Digital
Scan list
Scan triggering
Source
Scan count
Scan interval
Channel delay
External trig delay
External trig jitter
Alarms
Analog inputs
Digital inputs
Monitor channel
Alarm outputs
Latency
Memory
Battery
Readings
States
Alarm queue
USB flash drive
System features
Per-channel math
Power fail recovery
Relay maintenance
Real-time clock
General specifications
Power supply
Power line frequency
Power consumption
Operating environment
Storage environment
Weight
Safety
RFI and ESD
[1]
[2]
[3]
[4]
Storage at temperatures above 40 °C will decrease battery life
Software provided on CD-ROM
Interface and driver must be purchased and installed separately
Requires VISA command library for IEEE-488
34901A, 34902A, and 34908A
multiplexer channels
34907A digital in and totalize
Scans channels in ascending order
Interval, external, button press, software,
or on monitor channel alarm
1 to 50,000 or continuous
0 to 99 hours; 1 ms step size
0 to 60 seconds per channel; 1 ms step size
<300 µs. With monitor on <200 ms
<2 ms
Hi, Lo, or Hi + Lo evaluated each scan
34907A digital in maskable pattern match
or state change
34907A totalize: Hi limit only
Alarm evaluated each reading
4 TTL compatible
Selectable TTL logic Hi or Lo on fail
5 ms (typical)
34970A, 4-year typical life
34972A User replaceable battery.
Recommend replacement once a year
during CAL.
50,000 internal readings with timestp
Readable during scan
5 instrument states with user label
Up to 20 events with channel number,
reading, and timestamp
Support FAT or FAT 32 format
Individual Mx + B scaling and
Min/Max/Average calculated real time
Resumes scanning automatically
Counts each relay closure and stores
on module User resettable
Battery-backed, 4-year typical life
100 V/120 V/220 V/240 V ± 10%
45 Hz to 66 Hz automatically sensed
12 W (25 VA peak)
Full accuracy for 0 °C to 55 °C
Full accuracy to 80% R.H. at 40 °C
-40 °C to 70 °C
Net: 3.6 kg (8.0 lbs)
Conforms to CSA, UL-1244, IEC 1010 Cat I
CISPR 11, IEC 801/2/3/4
[1]
[1]
,
[1]
Software
Agilent 34825A BenchLink Data Logger 3
(included with option DMM)
System requirements
Operating system
Controller
RAM
Disk space
Display
Computer interfaces
34970A
Agilent BenchLink features
Configuration
Graphical displays
Graphical controls
Alarm/limit testing
Data
Event logging
Instrument driver support for programming languages
IVI-C or IVI-COM driver
LabVIEW driver (VI)
Controller
34972A
GPIB
RS-232 (Serial port)
LAN
USB
[3]
[2]
Windows Vista
not support any home editions),
Adobe
(to view documentation)
Microsoft Internet Explorer V6.0 or higher
(required when using Windows NT)
Recommend Pentium
greater, Min: Pentium III, 500 MHz
Recommend 256 MB or greater,
Min 128 MB
Recommend 200 MB, Min 100 MB
Recommend 1024 x 768 resolution,
256 colors
Agilent and National Instruments PCI-GPIB
PC COM 1-4
10/100/1000 BaseT
USB 2.0
Spreadsheet-like channel configurations
page.
Upload and Download instrument
configurations.
Computed channels using ± */, dB, dBm,
dBV, x
Real-time and historical data displays
Add, delete, size, and configure real time
Strip chart with markers and alarm indication,
bar and scatter charts, Histogram with
statistics, Bar meter, and Data table
Sliders, switches, buttons, and LED lights
Start/Stop scanning on alarm condition
Control 34903A relay state or 34907A
digital output on alarm
Real time streamed (saved) to disk
Automatically export data and
configurations
Copy data or graphics to windows clipboard
Export your selected data to .CVS, .XML,
or . T XT formats
Automatic entry of alarms and errors
Compatible with Windows 7, Vista SP1,
XP SP2 (32-bit) IO Libraries 14.1 or greater.
Supports Agilent VEE, Visual Basic, C/C#,
Visual Studio, National Instruments
LabWindows CVI and LabVIEW
LabVIEW 7.0 or greater
Recommend 800 MHz or greater,
minimum 600 MHz.
®
2
, √
Acrobat
―
x and full, ½, or ¼ bridge strain
®
®
, XP SP2, 2000 SP4 (does
Reader V5.0 or higher
®
4, 800 MHz or
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