China Wholesale Work Functio Suppliers – LEEM-16 Dielectric Constant Apparatus – Labor
China Wholesale Work Functio Suppliers – LEEM-16 Dielectric Constant Apparatus – Labor Detail:
Main experimental contents
1. measurement of vacuum permittivity e0 and relative permittivity er;
2. learning LC resonance method to measure small capacitance;
3. learning the use of digital oscilloscope.
Main technical parameters
|
Description |
Specifications |
| DDS signal generator | 4.3 inch LCD display, sine wave and square wave frequency 1μhz ~ 10mhz, signal amplitude 0 ~ 10vp-p, waveform signal offset and phase can be set, using digital keys and coding switch for adjustment. |
| Standard resistor | R1 = 1kω, accuracy 0.5%. r2 = 30kω, accuracy 0.1% |
| Standard inductor | L=10.5mh, accuracy 0.3% |
| Test plate specification | 297×300 mm, aperture: Φ4mm, span spacing: 19mm, 50mm and 100mm, etc., contact resistance less than 5mω, maximum current l0a, distributed capacitance 1.5pf. |
| Dielectric sheet to be tested | Ptfe and organic glass, φ40*2mm |
| Test accessories | 4mm banana plug cable, bnc to 4mm banana plug cable, toothpick, etc. |
| Vernier caliper | 0-150mm/0.02mm |
| Spiral micrometer | 0-25mm/0.01mm |
| Digital oscilloscope | Self-prepared |
Product detail pictures:
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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for China Wholesale Work Functio Suppliers – LEEM-16 Dielectric Constant Apparatus – Labor , The product will supply to all over the world, such as: Hongkong, Florida, Monaco, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Frances from Hungary - 2017.11.01 17:04
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Gill from Mecca - 2018.02.08 16:45
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