NK-Optik Otoflash G171: Flash-curing Device for Light-Curing

NK-Optik Otoflash G171: Flash-curing Device for Light-Curing

NK-Optik Otoflash G171 is a flash-curing device designed for rapid photopolymerization of light-curable materials across a wide range of applications.

The system is equipped with two flash lamps mounted at the bottom of the polymerization chamber, operating at a frequency of 10 flashes per second. This configuration enables fast and efficient curing of materials used in otoplastics, hearing aids, dental appliances, jewelry production, and modern manufacturing processes such as 3D printing and rapid prototyping.

The device supports photopolymerization of all light-curable materials within a wavelength range of 280–580 nm. It is suitable for processing materials with varying consistencies and pigmentation, as well as for repair and coating applications using compatible materials.

Thanks to its high-intensity light output, the Otoflash G171 ensures short curing times and significantly improved material properties. The curing process reduces residual monomer content and minimizes the inhibition layer compared to conventional methods.

The device is available with an optional nitrogen (N₂) protective gas system, which prevents oxygen inhibition and enables complete, non-stick surface curing without the need for additional post-processing.

The Otoflash G171 is designed for user-friendly operation and easy maintenance, featuring an integrated elapsed time meter and adjustable voltage settings for different regions.

Technical Specifications

• Polymerization chamber: 120 × 120 × 50 mm
• Light sources: 2 flashbulbs (100 W each)
• Capacity: 4 BTE-aids or 6 ITE-aids
• Rated voltage: 100 / 117 / 230 V AC (switchable)
• Frequency: 50/60 Hz
• Power input: 250 W
• Spectral distribution: 280–700 nm (peak 400–500 nm)
• Average flash power: 200 W
• Flash frequency: 10 flashes per second
• Digital timer: 1–9,999 flashes
• Dimensions: 310 × 310 × 140 mm
• Weight: 6 kg

Key Features

• High-intensity flash-curing technology
• Two bottom-mounted flash lamps for uniform curing
• Fast curing with 10 flashes per second
• Broad wavelength compatibility (280–580 nm)
• Suitable for dental, medical, and industrial applications
• Optional nitrogen system for oxygen-free curing
• Reduced inhibition layer and improved material properties
• Supports repair and coating processes
• User-friendly operation with adjustable settings

Recommended Equipment & Materials

Otoflash Replacement Tray for Curing Units
Replacement holding tray designed for UV post-curing, ensuring consistent light transmission and reliable performance during operation.

Anycubic Wash & Cure 2.0
Used for cleaning and post-curing of resin 3D prints in a compact all-in-one system.

Additional Information

• For detailed material specifications and additional technical information, please refer to the official manufacturer page: https://www.nkoptik.com
• Instructions Manual