PRS-801
Resistance System SetUnique wide range ohmmeter with data logging, calculating and
computer communication capabilities
Overview | Specifications The PRS-801 is a unique, wide range ohmmeter with data logging,
calculating and computer communication capabilities. Fully portable
and battery operated, the PRS-801 measures resistance from 0.1
to 2.0x1014 ohms with measurement accuracy of ±5%. It
can be operated in Automatic, Automatic-Manual and Manual modes. To enhance accuracy in the 0.1 to 10 ohm ranges, the PRS-801
incorporates an automatic self calibration feature. Low range
self calibration is performed using a defined resistance reference
supplied with the system. This sophisticated instrument digitally displays
measurements in ohms, kilohms, megohms, gigohms and terohms,
and in exponential
format, e.g., 1.5E+8. It simultaneously displays data with a
fully synchronous analog scale using x1, x10 and x100 multipliers,
and a bank of color programmable LED's (<103 to >1014 Ohm).
Multiple test voltages are available in <10V, 10V and 100V
ranges, which may be selected automatically by the instrument
to comply with industry measurement practices or manually by
the operator. The PRS-801 records and stores up to 80 measurements,
and calculates Minimum, Maximum and Average of all stored data.
Data may be
downloaded to standard computer systems via the instrument's
RS-232 Output Port, serial cable and supplied software for ESD
Program documentation in Windows® Excel® spread sheets. Fully automatic, the PRS-801 controls test voltage, resistance
ranging and electrification period to make the most accurate
and repeatable measurements available to ESD Auditors and laboratory
technicians. ® Windows and Excel are registered trademarks
of the Microsoft Corporation.
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