The Shenyang Yushi Pioneer VM series handheld LED UV lamp user manual provides product overview, specifications, safety guidelines, and operating instructions.
The VM series handheld LED UV lamps are designed for fluorescence magnetic‑particle testing, fluorescence penetrant testing and other nondestructive inspection applications. They feature a cold‑light source, high illumination, low power consumption and meet the national NDT standard NB/T47013‑2015.
The manual includes an introduction to the instrument, its scope of use, detailed product description with features, technical parameters, configuration list, safety precautions and references to related standards and documents. This manual is written in Chinese.
| Maximum UV intensity at 38 cm | VM10: 10 000 µW/cm², VM30: 13 000 µW/cm², VM70: 20 000 µW/cm² |
|---|---|
| UV wavelength | 365 nm (UV‑A) |
| Battery type | ICR18650 or ICR26650 Li‑ion |
| Continuous work time (low brightness) | VM10: 4 h, VM30: 5 h, VM50: 18 h, VM70: 5 h |
| Weight (including battery) | VM10: 140 g, VM30: 240 g, VM50: 520 g, VM70: 610 g |
The optimal charging environment is a temperature of 18‑30 °C and humidity of 25‑62 %.
The lamp complies with IEC 60529 IP66, offering dust‑tight and water‑jet protection.