GA2661 Four Probe Resistivity Tester
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GA2661 Four Probe Resistivity Tester

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GA-300 Computer Compression Tester GA-300 Computer Compression Tester

Categoria:

Descrizione

GA2661 Four Probe Resistivity Tester

introduzione al prodotto:

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, ceramica, 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

Performance characteristics:

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

 

Parametri

Modello GA2661 GA2662 GA2663
Schermo Hd LCD liquid crystal display
Display digit 6-morso
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
precisione Resistivity, square resistance: 4%; Analog resistance: 0.1%;
Measuring function
Equation energy Automatic, Presa
misurazione della velocità Fast: 10 volte/secondo, velocità media: 5 volte/secondo, slow: 2 volte/secondo
trigger mode Internal, manuale, esterno
Sorting and interface
Partition Built-in comparators: Passaggio, up and down
sonance Passaggio, fallire, close
Interface configuration RS-232C interface /HANDLER/USB Device (Opzionale)
general requirements
operating environment 0°C －40°C ，≤90%RH
Guaranteed precision environment 23±5℃，≤80%RH
requisito di potenza 198V －242V(AC），47.5Hz －63Hz
power dissipation ≤30 VA
Misurare, peso 335 mm(W) X 120 mm(H) X 320 mm(D) 5.5kg