Introduction: Dielectric loss and dielectric constant are an important physical property of various ceramics, device ceramics, capacitors and other ceramic products. By measuring the dielectric loss tangent tanδ and dielectric constant (ε), we can further understand the influence of dielectric loss and dielectric Various factors of constant provide a basis for improving the performance of materials; this instrument is widely used in the application research of the performance of inorganic non-metallic new materials in colleges, universities and research institutes. The instrument complies with the standard: GB/T5594.4-1985. Technical Parameters: 1. Frequency range and scale error Range: 50KHz~50MHz divided into seven bands, allowable error: +2% 1.1: 50~150KHz; 1.2: 150~450KHz 1.3: 450~1500KHz; 1.4: 1.5~4.5MHz+ 1.5: 4.5~12MHz; 1.6: 12~25MHz 1.7: 25~50MHz; 2. Q value measurement range and error Range: 5~500 Error: 1) When the frequency is from 5~25KHz Range 5~50 +5% Range 15~150 +5% Range 50~500 +7% 2) When the frequency is from 25 to 50 MHz, all ranges are +10% 3) △Q range: -25 ~ 0 ~ +25. 3. Inductance measurement range and error Range: 0.1μH~100mH Error: +5%+0.01μH 4. Specimen size Disc shape: thickness 2+0.5mm, diameter Φ30~40mm (ε Φ25~35mm (when ε=12~30) Φ15~20mm (when ε>30)
Introduction: Dielectric loss and dielectric constant are an important physical property of various ceramics, device ceramics, capacitors and other ceramic products. By measuring the dielectric loss tangent tanδ and dielectric constant (ε), we can further understand the influence of dielectric loss and dielectric Various factors of constant provide a basis for improving the performance of materials; this instrument is widely used in the application research of the performance of inorganic non-metallic new materials in colleges, universities and research institutes. The instrument complies with the standard: GB/T5594.4-1985.
