Test Cell for Liquid Insulants for 2830/2831
The precision test cell type 2903 measures the dielectric properties of liquid insulants such as insulating oil. It determines the capacitance, tangent delta (dissipation factor) & relative permittivity (dielectric constant) as well as the specific resistivity. The test cell has been designed as a cylindrical capacitor with a shielded measuring electrode (guard ring capacitor) & thus avoids stray capacitances which might influence the test results.
The test cell's design is in accordance with the specifications of IEC, ISO, and ASTM standards (USA).
The complete test cell type 2903 consists of the actual test cell type 2903a as well as the heating pot 2903h.
· Guarded measurement electrodes
· Temperature range up to 150 ⁰C (externally controlled by measuring bridge)
· Vacuum-sealed design
· Embedded PT100 temperature sensors
· Embedded analog thermometer
· Durable stainless-steel electrodes and precise mechanical design
이메일주소 무단수집을 거부합니다.
본 웹사이트에 게시된 이메일 주소가 전자우편 수집 프로그램이나 그 밖의 기술적 장치를 이용하여 무단으로 수집되는 것을 거부하며, 이를 위반시 정보통신망법에 의해 형사 처벌됨을 유념하시기 바랍니다.