Index

C

C and C++ example programs, 328 cable kits (SMB-to-BNC)

34905A, 173 34906A, 173

cable tie, wiring, 20 cabling

attenuation, 336 capacitance, 336 coaxial, 55

dielectric withstand voltage, 335 errors, 339

flat ribbon, 55

nominal impedance, 335 resistance, 336 RS-232, 17, 51, 273 shielded coaxial, 338 shielding, 338 specifications, 335 twisted pair, 55, 338 types, 55

wire gauge size, 336 calculation error, thermocouple, 353 CALC:AVER command, 92 CALC:AVER:AVER? command, 234 CALC:AVER:CLEar? command, 234 CALC:AVER:COUNt? command, 234 CALC:AVER:MAX:TIME? command, 233 CALC:AVER:MAX? command, 233 CALC:AVER:MIN:TIME? command, 233 CALC:AVER:MIN? command, 233 CALC:AVER:PTPeak? command, 234 CALC:COMP:DATA command, 253 CALC:COMP:MASK command, 254 CALC:COMP:STATe command, 254 CALC:COMP:TYPE command, 253 CALC:LIM:LOW command, 251 CALC:LIM:LOW:STATe command, 251 CALC:LIM:UPP command, 250 CALC:LIM:UPP:STATe command, 250 CALC:SCALe:GAIN command, 245 CALC:SCALe:OFFS command, 245 CALC:SCALe:OFFS:NULL command, 246 CALC:SCALe:STATe command, 246 CALC:SCALe:UNIT command, 245

calendar

factory setting, 145 setting, 22, 145

calibration certificate, 17 calibration

overview, 155 read count, 159 security code, 155 text message, 158 to secure, 157

to unsecure, 156 CAL:COUNt? command, 292 CAL:SECure:CODE command, 292 CAL:SECure:STATe command, 293 CAL:STRing command, 293 CAL:VALue command, 293

CAL? command, 292 capacitance, cable, 336 capacitive coupling, 338, 381 Card Reset key, 26 carrying handle

adjusting, 29 removing, 29

celsius, setting units, 106

Channel Advance (external scanning) connector, 5

operation, 96

Channel Closed (external scanning) connector, 5

operation, 96 channel configuration

copying, 25 front panel, 23

channel delay automatic, 89 default values, 88 defined, 88 settings, 88

channel list parameters, 301 channel list

building from front panel, 78 building from remote, 79 examples, 73, 181

rules, 73, 181

channel number, with readings, 87 channel numbering, 23

channel numbering 34901A, 164 34902A, 166 34903A, 168 34904A, 170 34905A, 172 34906A, 172 34907A, 174 34908A, 176 chassis ground, 5

clearing reading memory, 75 clock

factory setting, 145 setting the, 22, 145

Close key, 26

coaxial cables, 55, 338 coefficient, temperature, 366 color codes, thermocouples, 351 COM (serial) ports, 273 command summary (SCPI), 181-200 command syntax (SCPI)

conventions, 73, 181 command syntax, 299 version query, 149

common LO multiplexers, 58, 378 common mode noise, 353 condition register (status), 275 CONFigure command, 79

default settings, 201 description, 202 example, 205 range parameter, 207 resolution parameter, 207 syntax statements, 211

CONFigure? command, 213 connections

2-wire resistance, 21

4-wire resistance, 21 ac current, 21

ac voltage, 21 dc current, 21 dc voltage, 21 frequency, 21 period, 21 RTD, 21 thermistor, 21 thermocouples, 21

Index

423

Page 424 Page 426
Page 425
Image 425
Agilent Technologies 34970A manual 423
Page 424 Page 426

34970A specifications

Agilent Technologies 34970A is a versatile data acquisition and measurement system that has gained popularity in various industries, including research and development, manufacturing, and education. The primary purpose of the 34970A is to offer an efficient solution for data collection, monitoring, and analysis, which can significantly enhance productivity and accuracy in testing applications.

One of the main features of the 34970A is its modular design, allowing users to customize the system according to their specific measurement needs. The mainframe can accommodate up to three plug-in measurement modules, which can include various types of measurements such as analog, digital, temperature, and frequency. This modularity provides flexibility for users to tailor the system to their requirements, making it highly adaptable to different applications.

Another notable characteristic of the Agilent 34970A is its impressive channel configuration. The system can support up to 120 measurement channels when fully configured, enabling extensive data acquisition without the need for multiple devices. This capability is essential for applications requiring simultaneous monitoring of multiple parameters or locations.

The 34970A utilizes advanced signal processing technologies to ensure high-accuracy measurements. The internal 6.5-digit resolution multimeter provides precise readings, while the device also supports various input types, such as thermocouples and RTDs for temperature measurements. The ability to perform mathematical functions, such as summation and averaging, on the acquired data further enhances its usability.

For data storage and management, the Agilent 34970A features built-in memory for storing up to 20,000 readings. Users can also easily transfer data to a PC through the RS-232 interface or GPIB (IEEE 488) for further analysis and reporting. Additionally, it offers the capability to program automatic data logging and scheduling of measurements, which streamlines the testing process and reduces manual intervention.

In terms of user interface, the 34970A is equipped with a large graphical display that provides clear visualization of measurement data and easy navigation through settings and options. The menu-driven interface makes it accessible for users of all skill levels, simplifying the setup and operation of the device.

Overall, the Agilent Technologies 34970A stands out for its modularity, high channel capacity, advanced measurement technologies, and user-friendly interface. As a reliable and efficient data acquisition system, it is well-suited for a wide range of applications, making it an essential tool for engineers and technicians looking to enhance measurement precision and efficiency.
Top Page Image Contents