Whether you are choosing a meter to safely measure micro ohms in jet fuel environments or up to tera ohms for insulation resistance test, PPM manufactures milli ohmmeters, micro ohmmeters, megohm meters, gigohm meters and insulation resistance testers. Many ohmmeters include intrinsically safety and are certified for use in explosive environments. PPM also has a variety of probes and other test leads to obtain the best fit to your application needs.
PPM's AVM-2000 replaces long discontinued Keithley 155, Fluke 845 and Hewlett Packard (Agilent) 419-A null meters as well as PPM model AVM-100. It enables resolutions better than 0.1 ppm (parts per million) when used with dividers such as Fluke 752. The AVM-2000 is a precision nullmeter and nanovoltmeter. It is also know as a null detector.
For Information or Quotation Click HERE The MEL Series of DC Electronic Load is a line of air-cooled modular DC electronic loads used to test DC power sources, such as batteries, power supplies, generators, chargers, fuel cells and other power sources. Power ratings range from 1000W. Each load is field expandable up to 5,000 watts. Confugurations up to 80,000 watts are possible by controlling 15 zero stackable slaves with one master controller. Models are available with up to 600 volt rating, and current ratings up to 1000A. Higher capacities are available in either air or water cooled. Consult PPM ...
PPM's signal conditioners have outstanding bandwidth, gain and isolation performance. PPM also offers multi channel isolated excitation sources to power stain gages and other transducers for data acquisition applications.
Since inception in 1960, PPM has customized solutions for its customers. Whether your need is a totally new test instrument, or a special version of an existing one, we will work with you to satisfy your need. Shown here is PPM's now standard product DS-101. The US Navy required a precision sine synthesizer and contracted PPM to modify its sine generator. Thus model DS-101 was born.
PPM designs and markets a range of lab power supplies, including multi channel isolated supplies. Shown left is PPM's model HPPS 40-5. It is a precision regulated low noise lab power supply with local and remote sense. Basic specifications are 0 to 40 volts and 0 to 5 amperes full scale.
The ST-2000 performs lab and production testing in accordance with UL, CSA22.2 and IEC standards.The ST2000 is used for appliance, motor, power supply and other electronic device testing where safety conformance is required.This system is easy to use and is designed for tough environments such as high humidity, as well as ...
Available for use with any manufacturer's 4 wire ohmmeter
Full 4 wire Kelvin measurements
Instrument connector customer specified
Wide variety of probe tips
All DUT contacts gold plated
The accuracy of a precision test and measurement instrument is dependent on the method of connection to the device under test (DUT). For low resistance measurements, (below 20 Ohms) it is important to use Kelvin connections. This method of connection ensures the elimination of any innacuracies assiotiated with the test leads. Error is introduced by contact resistance to the DUT as well as the quality of connection to the instrument itself. Simply attempting to "zero out" or ...
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