Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of portable uv analyzer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk portable uv analyzer in stock here from our factory. We also accept customized orders.
product key technologies

The UV analyzer is equipped with quartz glass UV tubes and filters, with two light sources at 254 nm and 365 nm.The filtered light is suitable for experimental use, and the two light sources can be used separately or in combination.
Instrument Structure
This instrument adopts quartz UV lamps (254nm & 365nm) and color filters. A fluorescent lamp is built‑in for spotting and illuminating chromatography plates. It is simple, lightweight, easy to maintain, with highly interchangeable parts.
Applications
1. In scientific experiments, it is an essential instrument for detecting many key substances such as proteins, nucleotides, etc.
2. In the production and research of drugs, it can be used to check the quality of various fluorescent drugs such as hormone, alkaloid and vitamin. It is particularly suitable for thin-layer analysis, paper layer analysis spot and detection.
3. In chemical industries such as dyestuffs, coatings, rubber and petroleum, it is used to determine various fluorescent materials, fluorescent indicators and additives, and to identify different types of crude oil and rubber products.
4. In textile and chemical fiber fields, it can be applied to identify various raw materials including wool, silk, man-made fibers, cotton and synthetic fibers, as well as inspect the quality of finished products.
5. In grain, oil, vegetable and food sectors, it can be used to inspect toxins (such as aflatoxins), food additives, and the quality of deteriorated vegetables, fruits, chocolate, fat, honey, sugar, eggs, etc.
6. It can also be used for document identification and verification by public security departments.
Technical Parameters
|
Model |
WFH-204B |
|
UV Wavelength |
254nm, 365nm |
|
UV Filter Plate Size |
50mm×150mm |
|
Power Supply |
AC220V ± 10% 50HZ |
|
Lamp Tube Voltage |
50V ± 10V |
|
Weight |
1.4KG |
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