DAC-IM-D6 is a high-precision instrument for measuring the capacitance and dielectric loss tangent (tan δ) and relative permittivity of wide range of insulating materials, including oils, ceramics, polymer-based materials, with a resolution of 1 ppm (1x10^-6).
Equipped with a built-in power supply (up to 2000V), DAC-IM-D6 enables measurements under realistic operating conditions. By applying actual test voltages to specimens, it delivers highly reliable and reproducible evaluations of electrical insulation performance, making it an ideal tool for both quality control and R&D applications.
Its user-friendly design allows for repeated measurements with minimal setup, and the data can be easily transferred to external PCs via a USB interface for further analysis and documentation.
DAC-IM-D6 provides a powerful and practical solution for verifying the electrical properties of the insulation materials.

●　Tan delta measurement with resolution of 0.0001%.
●　Built-in power supply from AC 200 V to 2100 V (50/60 Hz).
●　Measurement of relative permittivity.
●　Auto-range for capacitance and tan δ measurements with automatic voltage step-up.
●　USB interface for PC communication.
●　Relay output for alarm/warning lamp.
●　Interlock terminals.
●　Test cell (optional) according to IEC 60247, JIS C2101, ASTM D924, ASTM D1169.
●　Simple and easy-to-read LCD display.
●　User-friendly and straightforward operation.

Electrical insulating oil
Electrical insulating (ceramic, polymeric) materials

• DAC-IM-D6（PDF : 1388KB）