The Jining Luke LK-LED44 LED viewing lamp manual provides usage instructions, technical specifications, and safety guidelines.
The LK-LED44 is a high‑brightness LED viewing lamp designed for industrial radiography film inspection, complying with NB/T 47013‑2015 and GB/T 19802‑2005 standards. It features a constant‑current driven high‑power LED, adjustable brightness, and a selectable light‑field size.
The manual explains how to verify the package, install the lamp, operate it in manual or foot‑pedal mode, adjust the light area, and observe safety precautions such as proper grounding. It also lists the main technical parameters, component breakdown, and the packing contents. This manual is written in Chinese.
| Power Supply | AC220V (±10%) / 50Hz |
|---|---|
| Maximum Brightness | 440000 LUX |
| Power Consumption | ≈ 200 W |
| Observation Density | >5.0 D |
| Dimensions (W×H×D) | 510 mm × 140 mm × 68.4 mm |
| Window Size | 253 mm × 68 mm |
| Weight | ≈ 2.7 kg |
The product is covered by a one‑year warranty from the date of purchase.
Brightness can be continuously adjusted from 10 % to 100 % using the manual knob, or preset via the foot‑pedal mode.
Because the device has a metal enclosure, the power source must be properly grounded.