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China, Chinese Double Electrical Measurement Combination Semiconductor Material Resistivity Conductivity Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Meter for ElectricityResistance MeterSemiconductor Material Resistivity TesterSemiconductor Material Conductivity Tester
Zhengzhou CY Scientific Instrument Co., Ltd.
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Product Description double electrical measurement combination semiconductor material resistivity conductivity testerFunctional overviewSquare resistance measurement range, measurable to10^(-5 )or 10^(-6)Adopt integrated circuit module; integrated structure design.USB, 232 communication interface, DC constant current source,Four-point probe method measurement mode,Operate with PC software,Automatic test process data curve and map analysisReport generation, storage, printingworking principle:The powder sample placed in the solid mold receives a change in pressure so that the volume is compressed, and during the compression process, the change in resistance, resistivity, and conductivity during volume change is measured in real time after the powder sample is subjected to pressure. Until the compaction to a stable volume state, the void ratio is very close to zero.Solve the problem that the powder sample can not be molded by the tablet or the human error caused by the measurement after the tablet is taken out.Application note:When the powder is compressed until it is stable, the powder void ratio is small, and the compaction density is close to the true density state, then the powder conductivity measured at this time is close to the theoretical value.1. Describe the change trend of electrical properties of powder during compression volume change.2. Describe the curve of the deformation or recovery process of the powder due to the cohesive force of the self-characteristics during the pressure reduction after the powder compression.3. Measurement of resistivity of carbon composite lithium iron phosphate cathode material for lithium ion battery.4. Analysis and detection of conductor or semiconductor powder materials measured by four-probe method.Standard1) Four-probe tester refers to GB/T 1551, GB/T1552-1995, ASTM F84 US A.S.T.M standard.2) Four-probe powder test platform refers to GBT 30835-2014 "Carbon composite lithium iron phosphate cathode material for lithium ion battery" in the determination method of powder conductivity in the four-probe method for arbitration method.Scope of application1. Used in carbon composite lithium iron phosphate cathode materials for lithium ion batteries.2. Conductor or semiconductor powder materials measured by the four-probe method3. Measurement of resistivity of graphite powder materials.4. Enterprise quality testing; R & D department, colleges and universities; research institutes; and quality testing institutions.Parameters Specification model FT-8200A1.sheet resistance range 10-5~2×105Ω/ 2.resistivity range 10-6~2×106Ω-cm Conductivity range 5×10-6~106ms/cm 3.test current range 0.1μA ,1μA,10μA,100μA,1mA,10mA,100 mA 4.current ±0.1% accuracy 5.software interface resistance, resistivity, sheet resistance, temperature, unit conversion, temperature coefficient, current, voltage, probe shape, probe spacing, thickness, conductivity. Graph shows, pressure setting, pressure, report export, waveform refresh, time setting, start, stop, run 6.Test method Double electrical measurement combination7.mold: Standard: a. Pressure 200kg and 300kg mold die inner diameter 10mm; b. Pressure 500kg and 1000kg model die inner diameter 20mm mold stroke height 25mm; 8.pressure:a.200kg; b.300kg;c.500kg;d.1000kg 9.Die cavity stroke: 0-20mm(Sample compaction thickness is recommended in 4mm) 10.Sample height Sample height range: 0.000-10.000mm,measurement resolution0.001mm,measurable sample compressionthickness0.1mm 11.time0-99.9s 12.Temperature and humidity Room temperature -50 degrees, humidity:20%-98% 13.Standard Parts a.standard calibration resistance 1;b.standard height calibration 1 14.Test mode a.Four - point probe method b.Automatic measurement 15.Pressurized Automatic 16.Stripping Automatic 17.Electrode Copper material 18.Vacuuming system External dust treatment 19.errors 3%; repeatability error within 2% (average error, except human factor)Indicate FT-8200D ≤5%-10% (due to material differences)20.Power supply input: AC 220V±10% ,50Hz :60W 21.Others buy a. computers and printers based on customer configuration requirements. b. Measurement certificate 1. c. moisture meter d. true density meter Steps and processes1. Run clear2. Weigh the sample3. Fix the upper electrode knob.4. Software set test parameters. Run5. Test data map and process data generation report.6. Sample release7. The test is over.Advantage description:1. PC software analysis2. Repeatability error 2%3. Powder compression displacement change is collected to the thousandth place4. Comes with calibration function5. Test range and low resistance measurement range6. Vacuum system7. Configure standard calibration parts8. With dustproof and anti-corrosion protection coverphotoes: Detailed PhotosFounded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.Q. Are you a manufacturer or a trading company?A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.Q. How is your company's product after-sales service system?A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.Q. How long is your delivery time? If I want to customize the instrument, how long does it take?A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.Q. Our country's power supply and plug are different. How do you solve it?A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.Q. How to pay?A.T / T, L / C, D / P, etc., it is recommended to use ****** Trade Guarantee.Q. How is the package of goods? Delivery methods?A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.More questions, please contact customer service
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