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| Categories | Non Destructive Testing Equipment |
|---|---|
| Brand Name: | HUATEC |
| Model Number: | DG-4020 |
| Place of Origin: | China |
| MOQ: | 1 |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | carton |
| Name: | Handheld LED-UV Lamp |
| Standard: | ASTM E3022 |
| Application: | Observation light source for fluorescence detection |
| UV(Light)-FLUX: | 6000uW/cm2 |
| Company Info. |
| HUATEC GROUP CORPORATION |
| Verified Supplier |
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| Product List |
DG-4020 Dual AC&DC operation handheld LED-UV Lamp
The ultraviolet lamp in industrial NDT is mainly used to excite
fluorescent materials to emit light, thereby making visible defects
or traces that are not visible under visible light. It is a key
tool for observing and enhancing defect display.
Core application: Observation light source for fluorescence
detection.
Project | Parameter / mode |
Style | Handheld |
UV(Light)-FLUX Indoor temperature 25℃ | 6000uW/cm2 |
White light content | ≤3LUX |
Irradiation area at depth of 380mm: (≥1000uw/cm²) | Φ300mm |
Flux error | 0-40℃ ±10% |
Light distribution characteristics | Central light distribution |
Power Supply | AC100- 240V,50/60Hz |
Power | UV LED-12VA |
Wavelength | Room temperature 25℃, 365nm±3nm (UVA) |
Overall dimension | 157. 5mm (W) *76mm (D) *177mm (H) |
Weight | 560g including battery |
Battery capacity | 2200mA/H 12.6V |
Charging time | 2-3H |
Battery life (cumulative time) | UV LED 2-3H |
The ultraviolet lamp itself is not a detection method, but a key equipment used in conjunction with specific detection materials (mainly fluorescent penetrant and fluorescent magnetic powder).




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