CROWN

The PROMAG CROWN LED UV-A Overhead Lamp is engineered for high-performance inspection applications where accuracy, durability, and operational reliability are essential. Designed for fluorescent penetrant and magnetic particle inspections, it delivers powerful and consistent UV-A illumination while maintaining energy-efficient operation. With rugged IP67 protection and long service life, CROWN is well suited for demanding industrial environments.

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Datasheet

Product information:

Key Features

IP67 rating ensures dust-tight & water-resistant for field durability
Safe and pure UV-A output (< 20 lux visible light) and no UV-B or UV-C emissions
Over 50,000 hours lifespan under normal operating conditions
Low-temperature operation for energy efficiency and long-term reliability
Optimized UV-A output at 365 ± 5 nm for reliable inspection performance
Digital intensity display enables precise monitoring
Wide illumination coverage suitable for large-part inspections
Switchable UV-A and white light modes for greater inspection flexibility
Durable design minimizes maintenance requirements and replacement costs
High-intensity illumination enhances the visibility of flaw indications during inspection

Applications

Fluorescent Penetrant Inspection (FPI)
Magnetic Particle Inspection (MPI)
Aerospace component inspection
Automotive manufacturing and quality control
Weld inspection and surface defect detection
General industrial non-destructive testing (NDT)
Inspection of large parts and assemblies requiring broad UV coverage

Technical Specifications

Power Supply: Mains powered
Light Source: LED UV-A & White Light LED
Dimension (L×W×H): 32.5×14.5×9.3 cm (12.8×5.71×3.66 in)
Weight: 4,000 g (8.8 lb)
Visible Light in UV-A Mode (38cm): ≤2 foot-candles (20 lux)
Visible Light Intensity in Visible Mode (38cm): 20 foot-candles (200 lux)
Power Requirements: 90–240 VAC

*The outcome may vary depending on the actual usage conditions.
*Once the product is disassembled, the waterproof warranty is void.

S/N	P7720	P7721	P7723	P7727
Type	CRW-AS1 (UV-A Only)	CRW-AS (UV-A + WH)	CRW-SD (UV-A + WH)	CRW-AD (UV-A + WH + UV-A Adjustable)
UV-A Intensity at 15"(38 cm )(μW/cm²)	< 5,000	< 5,000	≥ 8,000	0–8,000
UV-A Coverage Area at 15"(38 cm)Minimum 1,000 μW/cm²	21.65 × 13.8 ± 0.8 in (55 × 35 ± 2 cm)	21.65 × 13.8 ± 0.8 in (55 × 35 ± 2 cm)	25.6 × 17.7 ± 0.8 in (65 × 45 ± 2 cm)	25.6 × 17.7 ± 0.8 in (65 × 45 ± 2 cm)
RRES 90061	✓	✓
AITM6-1001	✓	✓
ASTM E3022	✓	✓	✓	✓