Automatic Wide-range to 10^16 Insulation Powder Resistivity Tester during compression
Functional overview Insulation Powder Resistivity Tester
1.The measuring range of the range resistance can be measured to 10^16 Ω
2. Adopt integrated circuit module; integrated structure design.
3. USB, 232 communication interface, DC constant voltage source,
4. Operate with PC software,
5. Automatic test process data curve and map analysis
6. Report generation, storage, printing
Working principle: Insulation Powder Resistivity Tester
The powder sample placed in the solid mold receives a change in pressure so that the volume is compressed. During the compression process, the change in resistance and resistivity 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 formed by tableting or the human error caused by taking out the measurement after tableting
Application note: Insulation Powder Resistivity Tester
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. Describes the trend of electrical properties of insulating powder during compression volume change.
2. Describe the curve of the deformation or recovery process of the powder due to its cohesive force during the pressure reduction process after the insulation powder is compressed.
Scope of application Insulation Powder Resistivity Tester
1. Application: measurement and analysis of insulating powder particles with similar properties such as plastic powder, coating, resin powder, chemical powder, rubber powder.
2. It is applied to the measurement of electrostatic powder due to the change of cohesive force during compression.
3. For enterprise quality testing; R & D department, colleges and universities; research institutes; and quality testing institutions.
Technical ParametersInsulation Powder Resistivity Tester
| Specification model |
FT-8400B |
| 1.resistance range |
104Ω~1×1016Ω |
| 2.resistivity range |
104Ω~1×1016Ω-cm |
| 3.Built in test voltage |
0-1000V |
| 4.resistance |
1%-15% (Standard resistance)Different error ranges for different ranges |
5.PC software interface
|
Resistance, resistivity, unit switching, current, voltage, thickness, map display, pressure setting, pressure, report export, waveform refresh, time setting, start, stop, run |
| 6.Test method |
The test powder is a two-electrode method (the solid material can be connected to a three-ring electrode method) |
| 7.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 selection |
a.200kg; b.300kg;c.500kg; d.1000kg |
| 9.Die cavity stroke: |
0-20mm
|
10.Sample height
|
Sample height range:0.000-10.000mm,
measurement resolution 0.001mm,
the minimum measurable sample compression thickness 0.1mm |
| 11.time: |
0-99.9s |
| 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 method |
Automatic measurement |
| 15. Pressurized |
Automatic |
| 16. Stripping |
Automatic |
| 17.Electrode |
Copper material |
| 18.Vacuuming system |
External dust treatment |
| 19.errors |
1%-15%, subject to different material properties and range error. |
| 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 processes
1. Run clear
2. Weigh the sample
3. Fix the upper electrode knob.
4. Software set test parameters and run
5. Test data map and process data generation report.
6. Sample release
7. The test is over.
Advantage description:
1. PC software analysis
2. The powder compression displacement change is collected to the thousandth place.
3. Comes with calibration function.
4. Can be measured to the range of 1016.
5. Vacuum system
6. Configure standard calibration parts.
7. With dustproof, anti-corrosion protection cover.
8. Simple operation.
9. Stability
photoes: Insulating powder resistivity tester
Founded 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 Alibaba 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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