GA2661 Four Probe Resistivity Tester
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GA2661 Four Probe Resistivity Tester

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GA2661 Four Probe Resistivity Tester

product Introductie:

Precision four-probe resistivity tester can be selected according to different material characteristics. Tungsten carbide probe with high wear resistance to test the resistivity and square resistance of silicon semiconductors, graphene, thermal sensitive materials, metal conductive plastics and other hard materials; Spherical gold-plated copper probe probes are also available to test the resistivity and square resistance of semiconductor materials such as flexible conductive films, PE films, capacitive convolved films, metal foils, metal coatings, or carbon paper, films, ceramics, ITO films on glass substrates, lithium battery electrode sheets, hydrogen fuel cell electrode sheets, or nanocoatings. The instrument is suitable for measuring the conductivity of conductors and semiconductor materials in semiconductor material factories, universities and scientific research institutions.

 

GA2661 Four Probe Resistivity Tester

Prestatiekenmerken:

Large LCD humanized operation interface

A variety of measurement parameters are available

Automatic retention of measurement data

Ultra-fast measurement and display of readings

The range has both automatic and manual modes

File number display and file count function

Compatible with multiple material measurements

Professional communication interface can communicate with PC data and remote control of the instrument

 

Parameters

Model GA2661 GA2662 GA2663
Weergave Hd LCD liquid crystal display
Display digit 6-bit
Measuring range and accuracy
electrical resistivity 10µΩ･cm－200kΩ･cm 1µΩ･cm－2MΩ･cm 1µΩ･cm－20MΩ･cm
square resistance 50µΩ/£－1MΩ/口 10µΩ/□－2MΩ/□ 10µΩ/□－20MΩ/□
artificial resistance 10µΩ－200kΩ 1µΩ－2MΩ 10µΩ－20MΩ
precisie Resistivity, square resistance: 4%; Analog resistance: 0.1%;
Measuring function
Equation energy Automatisch, uitstel
measuring speed Fast: 10 times/second, medium speed: 5 times/second, slow: 2 times/second
trigger mode Intern, handmatig, extern
Sorting and interface
Partition Built-in comparators: Doorgang, up and down
sonance Doorgang, mislukking, close
Interface configuration RS-232C interface /HANDLER/USB Device (Optioneel)
general requirements
operating environment 0°C －40°C ，≤90% RV
Guaranteed precision environment 23±5℃，≤80%RH
power requirement 198V －242V(AC），47.5Hz －63Hz
power dissipation ≤30 VA
Maat, gewicht 335 mm(W) X 120 mm(H) X 320 mm(D) 5.5kg