HFPA150

The simple and convenient neutral electrode contact impedance tester.

Standard Coverage: IEC 60601-2-2

OVERVIEW

Designed according to IEC 60601-2-2:2009 clause 201.15.101.6 for testing NE contact impedance

Outputs 200mA into 0-50Ω load from 50KHz to 5MHz

Equipped with DDS (direct digital synthesis) technology for a stable frequency output

Inbuilt current monitor port eliminating the need for expensive current probes

SPECIFICATION

Parameters Specifications

Frequency Range 50kHz – 5MHz

Maximum Voltage 11Vrms (~31Vpp), ≥ 50Ω

Maximum Current >200mArms, ≤ 50Ω

Waveform Sine

Frequency Response <±0.8dB, 50Ω

THD<0.3% (-50.4dB), at 200mArms, 50Ω, 1MHz

Impedance<3.2Ω + j0.4µH

Auxiliary Equipment for Contact Impedance Test Oscilloscopes (Ch1 connects with voltage probe to measure voltage, Ch2 connects with HFPA150 current monitoring interface to measure the current value)

Current Measurement Accuracy <±5%

Current Measurement Frequency Range 50kHz – 5MHz

Current Measurement Connector Type BNC

Power Source

Power Adapter

Input: 100 – 240V, 50/60Hz

Output: 12V DC / 2A

Environment 10℃ – 40℃, 30% – 90% RH

Size / Weight 18 x 18 x 4.8cm (L x W x H) / 0.7kg (net weight)