China Wholesale Microwave Interference Suppliers – LEEM-16 Dielectric Constant Apparatus – Labor
China Wholesale Microwave Interference 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:

Related Product Guide:
It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for China Wholesale Microwave Interference Suppliers – LEEM-16 Dielectric Constant Apparatus – Labor , The product will supply to all over the world, such as: Afghanistan, Angola, Paraguay, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

Write your message here and send it to us