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The Agilent 34970A consists of a three-slot mainframe with a built-in 6 1/2 digit digital multimeter. Each channel can be configured independently to measure one of 11 different functions without the added cost or hassles of signal-conditioning accessories. Choose from eight optional plug-in modules to create a compact data logger, full-featured data acquisition system or low-cost switching unit. On-module screw-terminal connections eliminate the need for terminal blocks and a unique relay maintenance feature counts every closure on every switch for easy, predictable relay maintenance. The Agilent 34901A module for the 34970A Data Acquisition/Switch Unit is the most versatile multiplexer for general purpose scanning. It combines dense, multi-function switching with 60 channel/second scan rates to address a broad spectrum of data acquisition applications. Two- and four-wire channels can be mixed on the same module. Two additional fused inputs (22 channels total) route up to 1A of current to the internal DMM, allowing ac and dc current measurements without the need for external shunt resistors. Use the digital outputs with an external power supply to control microwave switches and attenuators, solenoids, power relays, indicators, and more. Use the digital inputs to sense limit switch and digital bus status. There are no complex handshake modes; reads and writes are initiated either from the front panel or the bus. Count events from devices like photo interrupters, limit switches, and Hall-effect sensors. It keeps an updated total which can be read via the front panel or programmatically at any time. With 26 bits of resolution, it can count events at full speed for nearly 45 minutes without an overflow. Use the two electronically calibrated analog outputs to source bias voltages to your device under test, to control your analog programmable power supplies, or use the outputs as setpoints for your control systems. The outputs are programmed directly in volts, either from the front panel or from the bus. * 3-slot mainframe with built-in GPIB and RS232 interfaces * 6 1/2-digit (22-bit) internal DMM, scanning up to 250 channels per second * Built-in signal conditioning measures thermocouples, RTDs and thermistors, ac/dc volts and current; resistance; frequency and period * 8 switch and control plug-in modules to choose from * 50k readings of non-volatile memory holds data when power is removed * Hi/LO alarm limits on each channel, plus 4 TTL alarm outputs No software or accessories included. http://cp.literature.agilent.com/litweb/pdf/5965-5290EN.pdf http://cp.literature.agilent.com/litweb/pdf/5965-5290EN.pdf (Agilent hp 34970A switch unit (dmm option) includes is the responsibility of Lorie Odom) |
Lorie.Odom@cedar--rapids.com (Lorie Odom) for more information.
