ASTM D149 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies. PolyK has a fully equipped lab to perform ASTM, IEC, and other international standard test related to high voltage dielectric properties of various materials. www.polyk-lab.com Our lab is located in State College, PA, USA and is close to Penn State University. For ASTM D149 Standard Test Method for AC Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies, we have various tools and high voltage power supply up to 120 kV for measuring plastic film and sheet, ceramic disc, composites, laminate, coating, grease and paste, and liquid. We can also measure ASTM D149 as a function of temperature from -175 C to 1200 C, under vacuum, or under specific relative humidity. For routine work, typical turnaround is one week without surcharge. Upon an urgent request, it is possible to achieve it within 24 hours with a reasonable fee. We take pride in our work and are confident that we will become your go-to testing provider! Other test standards include: 1. ASTM D257, Standard Test Methods for DC Resistance or Conductance of Insulating Materials. 2. ASTM D150, Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation. 3. ASTM D3755, Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Under Direct-Voltage Stress. 4. ASTM D149, Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies. [Up to 80 kV ac] 5. ASTM D5213, Standard Specification for Polymeric Resin Film for Electrical Insulation and Dielectric Applications 6. ASTM D924, Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids 7. ASTM D877, Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes 8. ASTM D3755, Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Under Direct-Voltage Stress [up to 120 kV]
31 май 2024
