A voltage tester equipped with high voltage withstand capability, breakdown voltage, and flashover detection functions.
The pressure resistance test specifications for the 19055 are AC 5kV/100mA (AC 4kV/120mA), DC 6kV/20mA, and the insulation test specifications range from 0.1MΩ to 50GΩ, making it a testing device capable of meeting the requirements for high-power pressure resistance insulation tests. The 19055-C, in addition to basic AC pressure resistance, DC pressure resistance, and insulation resistance tests, is equipped with newly developed features such as a corona discharge measurement function that can detect corona discharge phenomena, breakdown voltage (BDV) measurement, and programmable voltage rise functionality.
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basic information
■Withstand Voltage - AC 5kV/100mA - DC 6kV/25mA ■Insulation Resistance - Maximum Test Voltage: 5kV - Resistance Measurement Range: 0.1MΩ to 50GΩ ■Transformer Capacity: 500VA ■Flooring Output Design (Compliant with EN50191) ■Corona Discharge Detection (19055-C) ■Electrical Flashover Detection ■Breakdown Voltage Measurement Function ■Open/Short Detection (Patented) ■High-Frequency Contact Detection (Patented) ■GFI Human Protection Circuit ■Standard Interface: RS-232 ■Optional Interface: GPIB & Handler ■Panel Lock Function ■Programmable Voltage Output and Measurement Limit Values ■CE Certification
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Applications/Examples of results
Motor Transformer High voltage capacitor Photocoupler Insulating material Dielectric strength and discharge detection tests, etc.
Line up（2）
| Model number | overview |
|---|---|
| 19055 | Dielectric strength tester AC withstand/DC withstand/insulation resistance |
| 19055-C | Dielectric strength tester AC withstand/DC withstand/insulation resistance/corona discharge detection |
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Company information
Founded in 1984 in Taiwan, Chroma ATE Inc. is a global supplier leading the field of test & automation turnkey solutions, including high-precision testing and electronic measuring instruments, automatic inspection systems, and intelligent manufacturing systems, with the "Chroma" brand being deployed worldwide. Chroma offers excellent testing instruments and inspection systems in areas such as ICT, clean technology, smart factories, electric vehicles (EV), LED and laser diodes, solar power generation, batteries, semiconductors and ICs, optical communications, flat panel display drivers, monitor, television, and display signal generators, power electronics, passive components, electrical safety testing, thermoelectric measurement, automatic optical inspection, and intelligent manufacturing systems. Chroma Japan was established as the Japanese subsidiary of Chroma ATE Inc. to localize and enhance after-sales service along with product sales. We strive daily to provide world-class products with meticulous support for our customers in Japan who require it.
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