Chroma 19073 Hipot Tester Test Type Max AC Voltage 5kV

Description

The Chroma 19073 is an industrial electrical safety compliance analyzer designed for production line quality verification, automated test equipment (ATE) integration, and laboratory qualification. Built with genuine original engineering, this instrument combines AC Dielectric Withstand (Hipot), DC Dielectric Withstand, and Insulation Resistance (IR) testing alongside integrated Open Short Check (OSC) and Flashover (ARC) detection. Its compact benchtop footprint and high-accuracy measurement circuitry make it a standard solution for testing transformers, power supplies, motors, wire harnesses, and medical electrical equipment.

Technical Specifications

Manufacturer: Chroma ATE Inc.
Model: 19073
Device Type: AC / DC / IR Electrical Safety Tester

AC Hipot Output Voltage: 0.050 kV to 5.000 kV AC
AC Output Frequency: 50 Hz / 60 Hz selectable
AC Voltage Resolution: 2 V
AC Voltage Accuracy: ±(1% of reading + 5 V)
AC Maximum Current Output: 30.00 mA
AC Current Resolution: 0.001 mA to 0.01 mA
AC Current Accuracy: ±(1% of reading + 5 counts)

DC Hipot Output Voltage: 0.050 kV to 6.000 kV DC
DC Voltage Resolution: 2 V
DC Voltage Accuracy: ±(1% of reading + 5 V)
DC Maximum Current Output: 10.00 mA
DC Current Resolution: 0.001 mA to 0.01 mA
DC Current Accuracy: ±(1% of reading + 5 counts)

Insulation Resistance (IR) Voltage: 0.050 kV to 1.000 kV DC
IR Resistance Measurement Range: 1 MΩ to 50 GΩ
IR Measurement Accuracy: ±(3% + 1 count) to ±(10% + 1 count) depending on range

ARC Detection: 1 to 9 levels (programmable sensitivity)
Contact Check Function: Open Short Check (OSC) to verify lead connection prior to high-voltage discharge
Ground Continuity Check: Standard 0.1 Ω to 10.0 Ω limit setting

Interface and Automation: RS-232, Handler interface, Remote I/O (Optional GPIB)
Display: High-contrast monochrome graphical LCD
Memory Capacity: Up to 100 programmable test steps and setups
Interlock Function: Hardware safety interlock for operator protection
Input Power Supply: 100 V to 240 V AC, 50/60 Hz
Operating Temperature: 0 °C to 40 °C
Operating Humidity: ≤ 85% RH non-condensing
Dimensions (W x H x D): 320 mm x 105 mm x 400 mm
Weight: 5.5 kg
Compliance Standards: IEC 60950, IEC 61010, IEC 60335, IEC 60601, UL 1492, EN 50191

System Integration and Technical Compatibility

The Chroma 19073 provides seamless technical compatibility with PLC-driven production cells via its dedicated 9-pin/25-pin Handler interface, supporting discrete Start, Stop, Pass, Fail, and Test-in-Process logic signals. RS-232 communication enables SCADA and MES logging for complete unit-level traceability in high-reliability manufacturing environments.

Industrial Application Profile

This unit is engineered to resolve testing blind spots in automated component assembly lines. Traditional hipot testers often report false passes when test leads are open-circuit or disconnected during execution. The Chroma 19073 utilizes proprietary Open Short Check (OSC) high-frequency capacitance verification to confirm electrical contact with the unit under test before applying high voltage. This prevents defective components with poor lead contact from passing undetected into final assemblies. It is widely utilized in switch-mode power supply (SMPS) testing, automotive electric sub-assemblies, electronic ballast validation, and coil winding insulation integrity assessments.

Commercial and Delivery Data

Condition: Fully inspected and calibrated
Lead Time: In stock for immediate dispatch within standard fulfillment windows
Packaging: ESD-safe protective industrial crating

Key Attributes
Place of origin: China
Brand name: Chroma
Warranty: 1 Months
Model number: 19073
Product status: Used
Function: Normally
Warranty: 1 Months
Appearance Condition: 80% new
Price: Consult

Packaging and Delivery
Selling Units: Single item
Single package size: 60X50X25 cm
Single gross weight: 12.000 kg