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Excellence in Broadband Dielectric Spectroscopy • Impedance Spectroscopy • Conductivity Spectroscopy

HVB1000

High Voltage Test Interface for Dielectric, Conductivity and Impedance Two-Electrode Spectroscopy for the Alpha-A Modular Measurement System
HVB1000

The HVB 1000 extension test interface for the Alpha-A modular measurement system features dielectric, conductivity, impedance 2 electrode spectroscopy at dc and / or ac voltages up to ±500 Vp. 

Like all Alpha-A test interfaces, HVB 1000 has high general purpose performance but is optimized for for broadband high voltage measurements of low-loss dielectrics.

HVB 1000 is especially recommended for dielectrics, semiconductors or electronic components at high AC and / or DC voltages for

For material measurements, operation with the Novocontrol High Voltage Sample Cell is recommended.

HVB1000 Short Specification

Ranges
Frequency  3 µHz ... 10 kHz (9.5 decades)
Impedance 100 Ω .. 1015 Ω (13 decades)
Capacitance   1 fF ... 0.1 F (14 decades) 
Loss factor tan(δ)

10-5 .. 104

AC signal out 20 mV .. 353 Vrms, 3.3 mA max
DC bias out −500 VDC .. +500 VDC, 
3.3 mA max **
Signal generator output
impedance
150 kΩ
Voltage in < ± 500 Vp dc coupled
Basic Accuracy
Relative Impedance, 
Relative Capacity,
Loss factor tan(δ) 
< 3.10-5 ***
Phase Angle < 2 m° ***
Resolution
Relative Impedance, 
Relative Capacity,
Loss factor tan(δ) 
< 10-5  
Phase Angle < 0.6 m°
User Calibrations open, internal self calibration and diagnostics

 ** requires dc bias option B of the Alpha-A mainframe,
ac + dc voltage peak amplitude must not exceed 500 V.
*** for details refer to specification charts