The HUATEC DG-50 is a high-intensity, rechargeable UV-A torch for fluorescent NDT inspection. Its compact aluminium body and long battery runtime suit both workshop and field inspection.
Applications
- Fluorescent magnetic particle inspection (MPI)
- Fluorescent penetrant inspection (FPI)
- Fluorescent leak detection
- Weld, casting, forging and component surface inspection
Key Features
- 365 nm UV-A LED light source
- Central UV-A intensity of at least 20,000 µW/cm² at 380 mm
- Instant start with stable cold-light output
- IP66 dust and water protection stated by the manufacturer
- Anti-magnetic-interference design
- Rechargeable field-portable operation
Technical Specifications
| Model | DG-50 |
| UV-A wavelength | 365 nm |
| UV-A intensity at 380 mm | ≥20,000 µW/cm² |
| Irradiated area at 380 mm | Ø55 mm |
| Output power | 3 W |
| Battery | 2 × ICR 26650, 4800 mAh |
| Operating time | ≥8 hours |
| Charging time | ≥7 hours |
| Dimensions | Ø62 × Ø34 × 240 mm |
| Weight including batteries | 520 g |
Standards and Suitability
Manufacturer states conformity with NB/T 47013-2015 and IEC 60529 IP66. No ASTM E3022 or ISO 3059 certification is stated in the supplied documentation.
Standard Supply
- DG-50 lamp
- 2 rechargeable batteries
- Charger
- Carry case
- Operating manual
- Manufacturer certificate
- Warranty card and packing list
Always confirm the governing inspection procedure and required viewing conditions before selection and use.