ZH480-PRO Ultraviolet Imager

ZH480-PRO Ultraviolet Imager

ZH480-PRO

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ZH480-PRO Ultraviolet Imager — Precision Solar-Blind UV+VIS Corona Detection

The ZH480-PRO is UVIRSYS’s flagship professional-grade UV imager, combining a solar-blind UV detector (240–280 nm) with a full HD 1080p visible camera and PRECISION-ALIGN™ fusion technology. Designed for high-voltage electrical utilities, industrial maintenance, and R&D laboratories, it delivers real-time overlaid imagery to detect, localize, and quantify corona discharge and partial discharge — long before failures occur.

  • Solar-blind UV detector: 240–280 nm, 1 pC sensitivity at 10m
  • Full HD 1080p visible camera with HDR and auto-focus
  • 5.5″ sunlight-readable touchscreen (1920×1080)
  • 128 GB internal storage + GPS tagging + WiFi 6
  • 4-hour hot-swappable battery | IP54 rated | SKU: ZH480-PRO
PRECISION-ALIGN™ UV+VIS Fusion — Pixel-Perfect Overlay
The ZH480-PRO’s proprietary PRECISION-ALIGN™ engine merges UV hotspots with the HD visible image in real time with pixel-accurate precision. Instantly identify whether discharge originates from a cracked insulator, contaminated bushing, or loose hardware fitting — no guesswork, no ambiguity. The most advanced UV+VIS fusion available in a handheld corona imager.

Highest Sensitivity in Its Class

With discharge detection from as low as 1 pC at 10 meters and a solar-blind 240–280 nm UV detector, the ZH480-PRO catches the faintest corona emissions in full daylight — zero false positives from solar interference. Onboard photon counting, frame integration, and gain normalization provide quantitative severity assessment for data-driven maintenance decisions.

Rugged, Field-Ready Design

IP54-rated chassis built for environments from -25°C to +55°C. A 5.5″ glove-compatible sunlight-readable touchscreen, tactile physical buttons, and a hot-swappable 97 Wh battery delivering 4 hours of runtime ensure uninterrupted inspections from desert substations to arctic transmission corridors.

Advanced Reporting & Connectivity

Record dual-channel UV+VIS video with real-time audio annotation to 128 GB internal storage. GPS/GLONASS tagging links every finding to a precise location. Generate comprehensive field reports with UVIRsys ReportPro software via USB 3.2, WiFi 6, or HDMI output — seamlessly integrated into your asset management workflow.

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ZH480-PRO Ultraviolet Imager — Precision Solar-Blind UV+VIS Corona Detection

The ZH480-PRO from UVIRSYS is a flagship professional-grade UV imager engineered for high-voltage electrical utilities, industrial maintenance, and R&D laboratories. Combining a solar-blind UV detector with a full HD 1080p visible camera and proprietary PRECISION-ALIGN™ fusion technology, it delivers real-time pixel-accurate overlaid imagery to detect, localize, and quantify corona discharge and partial discharge — long before failures occur.

Imagine scanning a substation in full daylight and watching a UV hotspot appear precisely on a cracked insulator — pinpointed instantly, no guesswork. That’s the ZH480-PRO in action.

PRECISION-ALIGN™ UV+VIS Fusion

The proprietary PRECISION-ALIGN™ engine merges UV hotspots with the HD visible image in real time with pixel-accurate precision. Instantly identify whether discharge originates from a cracked insulator, contaminated bushing, or loose hardware fitting — eliminating ambiguity and accelerating maintenance decisions.

Key Specifications

  • UV Detector: Solar-blind, 240–280 nm spectral range
  • Sensitivity: 1 pC discharge detection at 10 meters
  • Visible Camera: Full HD 1080p, HDR, auto-focus
  • Field of View (UV): 14° (H) × 10° (V)
  • Display: 5.5″ sunlight-readable touchscreen (1920×1080)
  • Storage: 128 GB internal + SDXC expandable
  • Connectivity: USB 3.2 Gen 2 Type-C, WiFi 6, GPS/GLONASS, HDMI
  • Battery: Hot-swappable 97 Wh Li-Ion, 4-hour runtime
  • Operating Temp: -25°C to +55°C
  • Protection: IP54 rated
  • SKU: ZH480-PRO

Advanced Analysis & Reporting

  • Onboard photon counting, frame integration, and gain normalization for quantitative severity assessment
  • Dual-channel UV+VIS video recording with real-time audio annotation
  • GPS/GLONASS tagging links every finding to a precise location
  • Generate comprehensive field reports with UVIRsys ReportPro software

Key Applications

  • High-Voltage Electrical Inspection: Corona, arcing, and tracking on insulators, conductors, and switchgear
  • Industrial Condition Monitoring: Partial discharge in rotating machines, dry-type transformers, and motor windings
  • R&D & Laboratory: Non-destructive UV emission testing, surface contamination analysis, and plasma research
  • Substations, transmission & distribution lines, wind & solar farms, railways, and heavy industry

UVIRSYS — Making the invisible visible.

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