The KDYD-JZ is a high-precision test system for measuring dielectric constant and loss tangent of insulating materials. It uses a QBG-3F high-frequency Q-meter, S916 test fixture, and LKI-1 inductor set, compliant with GB/T1409, ASTM D150, and IEC60250 standards. With a frequency range of 10kHz~80MHz and material thickness range of 0.01~15mm, it delivers high accuracy (1/10,000 for tanδ) and supports automatic calculation of ε and tanδ. The system is ideal for material characterization and quality assurance.

• Compliant with GB/T1409, ASTM D150, IEC60250, and other international standards
• Wide frequency range: 10kHz~80MHz
• High precision: 1/10,000 for tanδ, 1/1000~1/1000 for ε
• Automatic calculation of dielectric constant (ε) and loss tangent (tanδ)
• Supports solid and liquid samples with thickness from 0.01~15mm
• QBG-3F Q-meter with 10kHz~110MHz signal source and 11-bit sampling precision
• USB interface for data transfer and remote control
• Compatible with various insulating materials (silicone, quartz, ceramic, polymer, etc.)

• Main Unit: QBG-3F High-Frequency Q-Meter
• Frequency Range: 10kHz~80MHz (material test)
• Signal Source Frequency: 10kHz~110MHz
• Q Measurement Range: 1~1000 (auto/manual)
• Inductance Range: 1nH~8.4H (resolution: 0.1nH)
• Capacitance Range: 1pF~2.5uF (resolution: 0.1pF)
• Dielectric Loss Accuracy: 1/10,000
• Dielectric Constant Accuracy: 1/1000~1/1000
• Sample Thickness: 0.01~15mm
• Sample Type: Solid (φ38/50mm) & Liquid (φ38mm cup)
• Interfaces: USB
• Standards: GB/T1409, ASTM D150, IEC60250, GB/T1693, etc.