DL9000 automatic anti-interference precision dielectric loss tester

DL9000Automatic anti-interferencePrecision dielectric loss testerUsed for on-site anti-interference dielectric loss measurement or laboratory precision dielectric loss measurement. The instrument is an integrated structure with built-in dielectric bridge, variable frequency power supply, test transformer, and standard capacitor. Adopting frequency conversion anti-interference and Fourier transform digital filtering technology, the measurement is fully automated and intelligent, and the measurement data is very stable under strong interference. The measurement results are displayed on a large LCD screen and come with a built-in micro printer for printing and output.

Specification

Accuracy: Cx: ± (reading x 1%+1pF)

tgδ: ± (reading x 1%+0.00040)

Anti interference indicators:Frequency conversion anti-interference, can still achieve the above accuracy under 200% interference

Capacity range: Internal high voltage: 3pF~60000pF/10kV 60pF~1 μ F/0.5kV

External high voltage: 3pF~1.5 μ F/10kV, 60pF~30 μ F/0.5kV

Resolution: up to 0.001pF, 4 significant digits

tgRange of δ: unlimited, resolution of 0.001%, automatic identification of three types of samples: capacitance, inductance, and resistance.

Test current range：10μA～5A

Internal high voltage: Set voltage range: 0.5-10kV

Maximum output current: 200mA

Pressure rise and fall method: continuous smooth adjustment

Voltage accuracy: ± (1.5% x reading+10V)

Voltage resolution: 1V

Test frequency: 45, 50, 55, 60, 65Hz single frequency