UV LED Flashlight | Rechargeable Inspection Torch for NDT – SL6300

Product Description:

The SL6300 UV Flashlight is a compact, high-performance 365nm UV inspection light designed for professional non-destructive testing (NDT) applications. Powered by a lithium battery, this flashlight delivers up to 50,000 μW/cm² UV intensity at a 38 cm distance, making it ideal for magnetic particle inspection (MPI), fluorescent penetrant inspection (FPI), and leak detection.

Available in three models, including an aerospace version compliant with ASTM E3022 and RRES 90061 standards, the SL6300 is suited for industries requiring high-sensitivity inspection. A constant current driver ensures consistent UV output, even as the battery fades.

Key Features:

• UV intensity up to 50,000 μW/cm² at 38 cm (model dependent)

• 365nm Nichia UV LED with precision optical lens

• Adjustable beam area (30–100 mm at 38 cm)

• Constant UV output with built-in current driver

• Lightweight and compact for portable use

• Rechargeable 18650 lithium battery with 2.5 hours continuous runtime

• Available in standard, high-intensity, and aerospace-compliant versions

• Very low visible light emission (SL6300-AR <0.5FC with white light filter)

Model Options:

Technical Specifications:

• LED Source: 1 x 5W Nichia UV LED (365nm)

• UV Intensity:

  • SL6300-S: 13,000 μW/cm²

  • SL6300-H: 50,000 μW/cm²

  • SL6300-AR: 40,000 μW/cm²

• Visible Light Output:

  • SL6300-AR: <0.5FC (ASTM E3022 compliant)

• Irradiated Area at 38 cm: Ø30–100 mm

• Battery Type: 18650 lithium (rechargeable)

• Runtime: Approximately 2.5 hours continuous use

• Dimensions: 150 mm (length) x 44 mm (diameter)

• Weight: 160 g (without accessories)

• Package Includes: SL6300 UV flashlight, battery, charger, and toolbox

Industries and Applications:

• Aerospace inspection

• Non-destructive testing (NDT)

• Magnetic particle inspection (MPI)

• Fluorescent penetrant inspection (FPI)

• Automotive and manufacturing quality control

• Weld and surface crack detection

• Leak detection in HVAC and piping systems

• Industrial maintenance and service inspections