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LOW THERMAL SCANNER
Models: 160B
and 320B
FEATURES USES
Data Proof Low Thermal Scanners with
Thermals typically < 15 or 20 nanovolts extremely low thermal offsets are ideal for
Front Panel or bus operation automating precision measurements to sub-ppm
Dual output configuration with accuracy. This versatile dual scanner has two
16 or 32 inputs pairs of output lines that make it suitable for a
wide variety of uses. It can be used to make
Four terminal measurements difference measurements for comparing voltage
Standard cell protection reference standards, as well as four-terminal
Simple operation measurements on resistance devices.
LOW THERMAL DESIGN TWO MODELS AVAILABLE
Special care has been taken to minimize thermal A choice of two scanners is available. The Model
offsets. The switches used are latching relays 160B has 16 input channels and the Model 320B has
requiring only a short pulse to actuate, and thus no 32 channels. Four different input connections are also
self-heating occurs. Two types of low thermal relays available. The Option 1,3 and 4 has 6 foot cables to
are used depending upon the model. Scanners will connect directly to the devices under test, and the
contain a customized sealed relay or a Printact