On November 24, 2022, the fourth "Domestic Good Instruments" organized by Instrument Information Network announced the relevant list, and Tongwei UM5800Plus evaporative light scattering detector was fortunate to be on the list.

UM 5800 Plus is a universal evaporative light scattering detector from Tongwei Company, which can detect any sample with lower volatility than the mobile phase, without the need for samples to have chromophores. It has a wide range of applications, including pharmaceuticals (such as saponins, terpenes, aminoglycosides, lipids, alkaloids, sugars, and inorganic salts), food (such as plant polysaccharides in edible fungi, various sugars and sugar alcohols in beverages and dairy products, fatty acids and esters in grain and oil), polymers and surfactants in chemical products, etc.

1. Simultaneously equipped with digital signal output and analog signal output (± 2.4V), compatible with liquid chromatographs from different manufacturers.

2. 1-7 signal gain adjustment, which can adjust the signal response according to the sample concentration.

3. Up to 100 sets of method storage space, for pharmacopoeia varieties, stored methods can be directly called.

4. The instrument panel contains spectrum display function, which can monitor spectrum acquisition in real time and facilitate pre experiment.

1. The instrument has multiple self checks when turned on, as well as error correction control, real-time monitoring and alarm of temperature, pressure, and flow, and sound and light alarms for abnormal situations. Multiple safety protection designs effectively improve the maintenance methods of the instrument, reduce maintenance costs, and extend the service life of the instrument.

2. Multiple modes such as standby and working modes can be switched independently, effectively reducing power consumption.

3. Password lock screen to prevent misoperation, display error logs, and meet GLP requirements.

Control various parameters of the instrument such as temperature, flow rate, and signal gain, and achieve full inverse control of the instrument; Real time feedback of status parameters, timely and effective reflection of instrument working status, effectively ensuring the smooth progress of experiments.

Shanghai Tongwei Analysis Technology Co., Ltd., which has been deeply involved in the field of evaporative emission detection for decades, provides users with comprehensive pre-sales and after-sales service support. A professional application team helps users with solution development and analysis technology support services. In addition, it will hold application technology training from time to time according to user needs. In addition, it will also provide long-term discounted supply of spare parts, consumables, reagents, etc.

Tongwei Company was established in 2002 in Zhangjiang High tech Park, Shanghai. It has three wholly-owned subsidiaries in China and integrates the research and development, manufacturing, sales, and service of analytical instruments. It has achieved numerous significant pioneering achievements in the field of new liquid chromatography instruments and detectors, especially microfluidic electric liquid chromatography. We can provide you with a variety of products and services, including microfluidic electric liquid chromatography systems, capillary electrophoresis instruments, liquid chromatographs, evaporative light scattering detectors, miniature mass spectrometers, and liquid chromatography columns.