Shanghai Xinzhuang Instrument Co., Ltd. is a leading manufacturer in the field of laboratory equipment, known for its innovative NNB (LNB) nitrogen blow-down system. As a professional enterprise specializing in research, development, production, sales, and service of scientific instruments, the company has established itself as a pioneer in energy-efficient and environmentally friendly laboratory technology.
The company's core product line includes nitrogen blow-down instruments, water bath nitrogen blow-down units, visible nitrogen blow-down devices, low-temperature constant temperature systems, shakers, and incubators—essential tools for modern laboratories. The nitrogen blow-down instrument developed by Shanghai Xinzhuang utilizes purging and trapping technology, enabling precise and continuous evaporation of sample surfaces using inert nitrogen gas. This process efficiently separates, purifies, and concentrates complex samples, making it an ideal solution for multi-class analysis in various scientific fields.
The visible nitrogen blow-down apparatus is particularly well-suited for large-scale sample preparation, such as drug screening, hormone analysis, liquid chromatography, and mass spectrometry applications. It offers enhanced efficiency and accuracy, significantly reducing processing time while maintaining high performance.
Key features of the visible nitrogen blow-down device include:
1. A high-efficiency heater that rapidly brings the sample to the evaporation temperature.
2. Independent control of each gas needle allows for individual purging and flow adjustment, minimizing gas waste.
3. Adjustable gas needle positions within the air chamber accommodate different test tube sizes, with a standard length of 150mm.
4. The air chamber height can be adjusted for optimal use.
5. One unique feature is the ability to monitor the liquid level during concentration, ensuring better control and precision.
Shanghai Xinzhuang Instrument Co., Ltd. continues to lead the domestic market with its commitment to innovation, quality, and sustainability. Their NNB (LNB) nitrogen blowing instruments are not only efficient but also designed with user convenience and environmental responsibility in mind. Whether for research, pharmaceuticals, or clinical testing, these instruments offer reliable performance and long-term value.
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