News And Events

Protein content is a core quality indicator for protein powder products, directly reflecting product value and nutritional efficacy. In food production and quality supervision, accurate determination of protein content not only complies with national food safety standards (such as GB 5009.5-2010) but also ensures that consumers get products that meet nutritional claims. Read More

Residual alkalinity, mainly composed of sodium hydroxide and sodium carbonate, is a key indicator in many industrial production processes. Its accurate content determination is crucial for quality control, process optimization, and product performance guarantee. The GT80 Fully Automatic Potential Titrator, with its high precision, efficiency, and automation, provides a reliable solution for the determination of residual alkalinity. Read More

Photometric titration is an easy way for the determination of water hardness. You can use new tools that make this process simple and correct. These tools help you avoid mistakes that can happen with hand testing. The machines collect data by themselves and show clear results. This means you get exact answers, even if you are not an expert. Read More

Shanghai Zhuoguang Instruments Technology Co., Ltd. Welcomes Visiting Russian CustomerShanghai, November 14, 2025 – Today, Shanghai Zhuoguang Instruments Technology Co., Ltd. (hereinafter referred to as "Zhuoguang Instrument") welcomed an important customer from Russia, who made a special trip to our company. Read More

Have you ever wondered how scientists determine the purity of a compound? A melting point apparatus is key to this process. This tool is essential in scientific research and industry, providing precise measurements of melting points. In this post, you'll learn about different types of melting point Read More

Ever wondered how scientists determine the melting points of substances with precision? Enter the DigiMelt apparatus, a revolutionary tool used across industries. This device provides accurate melting point data crucial for quality control and research. In this post, you'll learn about the DigiMelt' Read More