The HUATEC DG-9W is a rechargeable handheld UV-A lamp with integrated white light for fluorescent NDT inspection. Its built-in battery and ergonomic housing make it suitable for workshop and field use without external wiring.
Applications
- Fluorescent magnetic particle inspection (MPI)
- Fluorescent penetrant inspection (FPI)
- Fluorescent leak detection
- Weld, casting, forging and component surface inspection
Key Features
- 365 nm ±3 nm UV-A output
- Maximum UV-A intensity of 8,000 µW/cm²
- Ø200 mm area at 380 mm with ≥1,000 µW/cm²
- Integrated UV-A and white-light modes
- Built-in 5800 mAh rechargeable battery
- 5–6 hours UV-A operating time
- Instant start with no warm-up
- Low-power warning and protection
- Quartz optical glass module
Technical Specifications
| Model | DG-9W |
| Style | Handheld |
| UV-A wavelength | 365 nm ±3 nm |
| UV-A intensity | Maximum 8,000 µW/cm² |
| Irradiated area at 380 mm | Ø200 mm at ≥1,000 µW/cm² |
| Light sources | 3 × UV-A LEDs and 1 × white LED |
| White-light output | Maximum 1,500 lux |
| Power supply | 100–240 V AC, 50/60 Hz charger |
| Power | UV LED 9 VA; white light 3 VA |
| Battery | 5800 mAh, 12.6 V |
| UV-A operating time | 5–6 hours |
| White-light operating time | Up to 16 hours |
| Charging time | 4–5 hours |
| Dimensions | 203 × 110 × 220 mm |
| Weight | 1 kg |
Standards and Suitability
The supplied documentation provides performance specifications but does not state ASTM E3022 or ISO 3059 certification. Confirm suitability against the governing inspection procedure before ordering.