High-Voltage Dielectric Testing for Critical Industry Standards
Electrical safety compliance is a non-negotiable prerequisite for entering global electronics markets. Chroma delivers industry-leading Hipot testers (Dielectric Withstand Testers) and comprehensive Electrical Safety Analyzers engineered specifically to detect electrical insulation breakdown, excessive leakage current, micro-arcing, and grounding flaws in production lines and advanced R&D laboratories.
Designed to exceed compliance criteria set by worldwide safety bodies including IEC, UL, CSA, TUV, EN, and GB, Chroma's safety test solutions incorporate patented Open/Short Check (OSC) technology, high-speed sampling waveform analysis, programmable test sequences, and total galvanic isolation to protect operating personnel while preserving Device Under Test (DUT) integrity.
Precision Arc Detection
Advanced programmable current sampling identifies micro-arcing phenomena before insulation failure turns into destructive dielectric breakdown.
Operator Safety & PPE Features
Equipped with fast automatic discharge circuits, optical safety interlocks, and enclosure integration to maintain full ISO/OSHA worker safety compliance.
Automation & SCPI Ready
Standard USB, RS-232, and GPIB interfaces alongside LabVIEW drivers for seamless incorporation into automated production lines and MES architectures.
Compare Chroma Hipot Testers & Safety Analyzers
Select the optimal safety tester based on required test parameters: AC/DC voltage range, insulation resistance, ground bond current, channel counts, and specific DUT profiles.
| Model / Series | Core Test Functions | Output Voltage & Current Range | Channel Capabilities | Target Applications |
|---|---|---|---|---|
| Chroma 19070 Series Compact Sentry | AC Hipot, DC Hipot, Insulation Resistance (IR) | AC: 0.05 – 5 kV / 20 mA DC: 0.05 – 6 kV / 10 mA |
Single Channel | Benchtop evaluation, component verification, incoming inspection QA. |
| Chroma 19020 Series Multi-Channel ATE | Multi-DUT AC/DC Hipot, Insulation Resistance | AC: 0.05 – 6 kV / 50 mA DC: 0.05 – 8 kV / 10 mA |
10 Channels (Expandable to 100) | High-throughput automated production lines, multi-pin harness testing. |
| Chroma 19050 Series Guardian Scanner | AC/DC Hipot, IR, Programmable Multi-Step Scanning | AC: 0.05 – 5 kV / 40 mA DC: 0.05 – 6 kV / 10 mA |
1, 4, or 8 Channels | Automated production, multi-point assemblies, transformer scanning. |
| Chroma 19032 / 19032-P 5-in-1 Safety Analyzer | AC/DC Hipot, IR, Ground Bond, Leakage Current, Functional Test | AC: 0.05 – 5 kV / 40 mA DC: 0.05 – 6 kV / 10 mA GB: 30A AC |
Single DUT / Scanner Module Expandable | Medical electronics (IEC 60601-1), home appliances, high-spec power supplies. |
| Chroma 19056 / 19057 Ultra High Voltage | High Voltage AC or DC Dielectric Withstand & IR | 19056: Up to 10 kV AC 19057: Up to 20 kV DC |
Single Channel | PV module isolation testing, high-voltage relays, optocouplers, power cables. |
| Chroma 19036 Series Wound Component EST | AC/DC Hipot, IR, Impulse Winding, DCR, Flashover Check | AC: 0.05 – 5 kV / 100 mA Impulse: Up to 6 kV |
10 Channels (Expandable to 40) | EV Motor stators, power transformers, high-power coils, solenoids. |
| Chroma 19501 Series Partial Discharge | Partial Discharge (PD) & AC Hipot Measurement | Up to 10 kV AC PD: 1 pC – 6000 pC |
Single Channel + HV Module | SiC/GaN semiconductor modules, high-frequency power transformers, EV traction motors. |
| Chroma 19572 Series Ground Bond | High-Current Protective Earth Continuity | 3 A – 45 A AC Resistance: 0.1 mΩ – 510 mΩ |
Single Channel | Chassis ground verification, industrial machinery, medical electronics. |
All-in-One Electrical Safety Testing
Modern manufacturing requires compliance with complex standards such as IEC 60601-1 for medical equipment and IEC 62368-1 for IT & AV hardware. The Chroma 19032 series consolidates five distinct safety test functions—AC Hipot, DC Hipot, Insulation Resistance, Ground Bond, and Line Leakage Current—into a single rack-mountable chassis.
Eliminating the need for multiple instruments minimizes cabling clutter, reduces test cycle time by up to 75%, and provides clear pass/fail traceability essential for ISO quality management systems.
Battery Cell & EV Motor Insulation Safety
With the rapid rise of 800V EV architectures and energy storage systems (ESS), insulation integrity between jelly-roll layers in lithium-ion battery cells and stator windings in traction motors is vital.
Chroma's specialized Wound Component Analyzers (19036) and Battery Cell Surge Testers (19311) detect microscopic burrs, pinholes, and partial discharges prior to electrolyte filling or final module assembly, avoiding thermal runaway and costly field recalls.
Request Product Specifications & Comprehensive Catalog
Looking for custom high-voltage safety testing fixtures, high-voltage safety enclosures, or automated test system integration? Our global application engineers provide specialized support and technical documentation for procurement officers worldwide.
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