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Product Details:
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| Type: | Testing Machine | Accuracy Class: | High Accuracy |
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| Accuracy: | / | Application: | Auto Testing |
| Customized Support: | OEM, ODM, OBM | Power: | --- |
| Protection Class: | Ip56 | Voltage: | 220 V |
| Warranty: | 1 Year | Power Supply: | AC 220V±10%, 50Hz |
| Highlight: | ASTM F84 four-probe resistivity tester,semiconductor materials test machine,square resistance testing equipment |
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ASTM F84 Four-Probe Square Resistance and Resistivity Tester Semiconductor Materials Test Machine Resistivity Testing Equipment
Function Introduction
Four-probe method; Van der Pauw measurement principle; Communication interface; PC software data analysis
Automatic positive/negative current output, automatic positive/negative voltage measurement
English and Chinese versions; LCD display; Automatic measurement and coefficient compensation
Temperature compensation function; Automatic range switching; Constant current output
Reference Standards
ASTM F84; GB/T1551; GB/T1552; GB/T 26074; GB/T 14141; GB/T 37152 Four-probe measurement method
Scope of Application
Suitable for manufacturing enterprises, universities, and research institutions; a tool for inspecting and analyzing the quality of semiconductor materials
ASTM F84 Four-Probe Square Resistance and Resistivity Tester Semiconductor Materials Test Machine Resistivity Testing Equipment
Technical Specification
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Specifications and Model |
FT-341 |
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1. Sheet Resistance |
10^-5~2×10^5Ω |
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2. Resistivity Range |
10^-6~2×10^6Ω-cm |
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3. Test Current Range |
0.1μA ,1μA,10μA,100µA,1mA,10mA,100mA |
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4. Resistance Accuracy |
≤0.3% |
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5. Test Method |
Dual battery combination |
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6. Display reading |
LCD display: Resistance, resistivity, sheet resistance, temperature, unit conversion, temperature coefficient, current, voltage, probe shape, probe spacing, thickness, conductivity |
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7. Error |
≤4% (Standard sample result) |
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8. Power supply |
Input: AC 220V±10%, 50Hz Power Consumption: <30W |
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9. Optional Features |
Optional items: 1. PC software; 2. Square probe; 3. Linear probe;4. Test platform; 5. Standard resistor |
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10. Test Probe Option |
Probe spacing options: 1mm, 2mm, and 3mm Probe material options: Tungsten carbide needle; Gold-plated phosphor bronze hemispherical needle |
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11.Standard Resistor Option |
Specifications: 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ |
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Contact Person: Kaitlyn Wang
Tel: 19376687282
Fax: 86-769-83078748