Chroma 19020-4 4-Channel Hipot Tester

Overview

The Chroma 19020-4 Guardian is a compact 4-channel hipot tester that brings industry-leading synchronized testing capability to mid-scale production environments. Like its larger counterpart, it features synchronized output technology allowing simultaneous testing across channels with precise voltage coordination. Multiple units can be linked in master/slave configuration to create larger systems reaching 100 channels, providing flexible scalability for growing production needs.

Key Features

• 4 synchronized channels with synchronized output and measurements
• AC Withstand Voltage (ACWV): 5 kV at 10 mA
• DC Withstand Voltage (DCWV): 6 kV at 5 mA
• Insulation Resistance (IR) testing: 1 MΩ to 50 GΩ range
• IR output voltage: DC 0.05 to 1 kV programmable
• Open/Short Check (OSC) detection function
• Advanced flashover detection and safety protection
• Programmable voltage output and test limit settings
• Master/slave control for system expansion to 100 channels
• Channel grouping to prevent adjacent test voltage differences
• Standard RS-232, Handler, and GPIB interfaces
• Large LCD display panel with intuitive controls
• Panel lock function for secure operation

Applications

• Electrical safety certification and compliance testing
• Mid-volume component and assembly production testing
• Regulatory approval verification (CE, FCC, UL)
• PCB and power supply insulation qualification
• Industrial and consumer electronics safety testing