The WD-9403C UV Transilluminator is a high-performance UV gel viewer designed for DNA and RNA electrophoresis gel visualization. It provides stable and uniform ultraviolet illumination, making it ideal for observing nucleic acid bands stained with EtBr, GelRed, or other fluorescent dyes.
With its dual-side open design, this UV transilluminator allows easy gel access for gel cutting and band excision, significantly improving workflow efficiency in molecular biology laboratories.
This system is widely used in PCR analysis, molecular cloning, genetic research, and teaching laboratories.

Key Features
Dual-side Open Design
Openings on both sides allow easy access for gel cutting, making sample recovery faster and safer.
High-Intensity UV Illumination
Provides uniform and stable UV light for clear visualization of DNA/RNA bands stained with ethidium bromide or other dyes.
User-Friendly Operation
Simple control interface ensures easy operation, even for beginners.
Durable & Safe Structure
Built with high-quality materials and UV protection design to ensure long-term use and operator safety.
Compact & Space-Saving
Suitable for laboratories with limited bench space.
Installation & Operation Video
Watch how to install and operate the WD-9403C UV Transilluminator.
Configuration List
Each WD-9403C UV Transilluminator package includes the following standard components:
|
Item |
Description |
Quantity |
|
1 |
Dark room |
1 unit |
|
2 |
Device for fixing digital camera |
1 set |
|
3 |
UV Lamphouse |
1 pec |
|
4 |
Insurance Tube 3 A |
2 pcs |
|
5 |
Power Cord |
1 pair |
|
6 |
User’s Manual |
1 pec |
|
7 |
Packing List |
1 pec |
Why Choose WD-9403C UV Transilluminator?
Optimized for gel electrophoresis workflow
Improves gel observation accuracy
Enhances lab efficiency in DNA/RNA analysis
Competitive price with reliable performance
Beijing Liuyi Biotechnology Co., Ltd. (Liuyi Biotechnology) has over 50 years of expertise in manufacturing electrophoresis instruments. With a dedicated technical team and R&D center, we provide reliable and comprehensive production, from design to inspection and warehousing. We offer a full range of products, including:
1.Electrophoresis Cells (Tanks/Chambers)
2.Electrophoresis Power Supplies
3.Blue LED Transilluminators
4.UV Transilluminators
5.Gel Imaging & Analysis Systems
In addition, we supply other laboratory instruments such as PCR machines, vortex mixers, and centrifuges.
If you are considering purchasing our products, please don’t hesitate to reach out. You can contact us via email at sales@ly.com.cn or info@ly.com.cn. Alternatively, feel free to call us at +86 15810650221, add us on WhatsApp at +86 15810650221, or connect with us on WeChat at 15810650221.
Please scan the QR code to add us on WhatsApp or WeChat.
Post time: Mar-20-2026






