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World Leading High-Accurate Dk/Df Measurement System for Film, Powder etc., 1GHz - 10GHz
High accuracy
Capable of measuring Ultra-thin films, Powders
KEYCOM’s high precision perturbation method enables you to measure dielectric constant (permittivity, εr) and dielectric loss tangent (tan δ) of such specimens as multi-layered structure, ultra-thin film or ferroelectric materials in the microwave region.
KEYCOM refined the conventional perturbation method that was JIS-standardized in 1992 (JISC2565) by closing the hole into which the specimen is inserted with metal, and the new method is also compliant with ASTMD2520.
Standardization
ASTMD2520, (JISC2565)
Measurable samples
- Powders
- Ultra-thin films
- multi-layer film
- solids
- sheets
- liquids (oils etc.)