Four Probe Setup
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We deals in Four Probe Setup The experimental set up consists of probe arrangement, sample , oven 0-200°C, constant current generator , oven power supply and digital panel meter(measuring voltage and current). Four probe apparatus is one of the standard and most widely used apparatus for the measurement of resistivity of semiconductors. This method is employed when the sample is in the form of a thin wafer, such as a thin semiconductor material deposited on a substrate. The sample is millimeter in size and having a thickness w. It consists of four probe arranged linearly in a straight line at equal distance S from each other. A constant current is passed through the two probes and the potential drop V across the middle two probes is measured. An oven is provided with a heater to heat the sample so that behavior of the sample is studied with increase in temperature.
Four Probe Apparatus
20,000 Per piece
1 Piece (MOQ)
Widely acclaimed as an efficient and effective manufacturer and supplier, we are engaged in Four Probe Apparatus. The four-point probe method is the most common way to measure a semiconductor material’s resistivity. Two of the probes are used to source current and the other two probes are used to measure voltage. The inner probes draw no current because of the high input impedance voltmeter in the circuit in a four probe apparatus.Features: Leakage-resistant surface Digital panel meter Constant current generator Specifications of the Oven Temperature Range Ambient to 473K Resolution 1K Stability ±0.5K Measurement Accuracy ±1K (typical) Oven Specially designed for Four Probe Set-Up Sensor RTD (A class) Display 3½ digit, 7 segments LED with auto polarity and decimal indication Power 150W Nunes Instruments , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. W hy not try once?Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported Laboratory Instrument, Test Equipment, Scientific, Measuring, Precision Instrument, Analytical, Bio Medical, Survey, Electrical, Electronic Instruments ,Weather, Metrology.
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Four Probe Method Apparatus
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Four Probe Method Apparatus is one of the standard and the most widely used method for accurately measure resistivity of any semiconductor. We are enlisted among the reputed Manufacturers, Exporters and Suppliers of Four Probe Method Apparatus from Haryana, India. The margin bottom of our Four Probe Method Apparatus is 0.21cm. Customers can obtain Four Probe Method Apparatus from us in both retail and bulk quantities.
Four Probe Setup
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Four Probe Setup, we offer, is made under the supervision of expert professionals, and hence gives precise results even for the most complicated applications. Our Four Probe Setup is made using hi-tech machines and tools so that no compromise over quality is done at any stage. Thus, we are regarded as trusted Manufacturer, Exporter and Supplier of Four Probe Setup in Ambala Cantt.(Haryana).
Four Probe Method Apparatus
23,000 Per Piece
1 Piece (MOQ)
Four Point Probe Set Up
13,200 Per Set
Four Point Probe
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Four Point Probe
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Materials Development Corporation offers the complete line of Four Point Probe systems from AIT. Systems are available to measue up to 12" diameter (300 mm) wafers as well as specialty systems for Photovoltaic wafers and substrates. For more information on these systems, contact MDC. The model CMT-SR2000N is by far the most popular of the AMT line. It is an easy-to-use, fully automatic, four-point probe system for measuring sheet resistance and resistivity of semiconductor wafers with diameters from 50 mm to 200 mm. The system can be used alone or fully automated under PC control. Under manual control, the front panel offers a user-friendly interface. Wafer information such as diameter, thickness, and measurement location can be input via the keypad. Results are displayed on the LCD readout. Connected to a PC, the CMT-SR2000N becomes a fully automated measurement system with an impressive array of measurement and output options. Point locations can be configured manually or selected from several pre-set maps including standard SEMI and ASTM configurations. Recipes can be created and stored for future use.
Four Probe Method Apparatus
19,999 Per Set
1 Set(s) (MOQ)
Four Probe Setup
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Four Point Probe
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Four Point Probe, Ultrasonic Interferometer, Hall Effect Setup
Four Point Probe
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Four Point Probe, Raman Spectrometer, raman microscope, mask aligner
Four Probe Method Apparatus
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Four Probe Method Apparatus, IC Regulated Battery Eliminator
