GA2661 Four Probe Resistivity Tester
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GA2661 Four Probe Resistivity Tester

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Paglalarawan

GA2661 Four Probe Resistivity Tester

Pagpapakilala sa Produkto:

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

Mga katangian ng pagganap:

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

 

Mga Parameter

Modelo GA2661 GA2662 GA2663
Display Hd LCD liquid crystal display
Display digit 6-bit na 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
katumpakan Resistivity, square resistance: 4%; Analog resistance: 0.1%;
Measuring function
Equation energy Awtomatikong, hold
measuring speed Fast: 10 times/second, medium speed: 5 times/second, slow: 2 times/second
trigger mode Internal, manwal na manwal, external
Sorting and interface
Partition Built-in comparators: Pass, up and down
sonance Pass, fail, close
Interface configuration RS-232C interface /HANDLER/USB Device (Opsyonal na)
general requirements
operating environment 0°C －40°C ，≤90%RH
Guaranteed precision environment 23±5°C，≤80%RH
power requirement 198V －242V(AC），47.5Hz －63Hz
power dissipation ≤30 VA
Sukat, bigat ng katawan 335 mm(W) x 120 mm(H) x 320 mm(D) 5.5kg