High-End Water Quality: Type 1 Ultra-Pure Water Specifications

In precision medical instruments, in the nano-level photolithography lines of integrated circuit production, and in life-supporting blood dialysis, a type of “water” that cannot be distinguished by the naked eye plays a decisive role—this is ultra-pure water that strictly meets the national Type 1 Ultra-Pure Water standards (GB/T 33087-2016). For Hefei Youshui Electromechanical Equipment Co., Ltd., type 1 water is not just a technical specification but a solemn commitment to the safety and precision of industry applications.

Type 1 Water Specifications: Non-Negotiable Hard Indicators

Type 1 Ultra-Pure Water represents the pinnacle of water quality. According to national standards, its core indicators are extremely stringent:

• Resistivity ≥ 18.2 MΩ·cm @ 25°C: Close to the theoretical limit, meaning the ionic impurity content in the water is removed to near zero.
• Total Organic Carbon (TOC) ≤ 5 ppb: Strict control over microbial growth hotspots and organic residues.
• Microbial Content: Must meet sterile or extremely low microbial load requirements (specific to the application field standards).
• Particles, Soluble Silica, Heavy Metal Ions, etc.: Must meet trace or even detection limit levels.

These indicators form an invisible quality wall. Hefei Youshui Mechatronics understands that even a slight deviation in any parameter can lead to immeasurable consequences in downstream applications—from distorted laboratory test data to a sharp drop in yield rates in chip production, and even impacting the safety of dialysis treatments for patients.

Youshui Mechatronics Ultra-Pure Water Production Equipment: Precisely Empowering Key Scenarios for “Type 1 Water”

With years of experience in the ultra-pure water field, Hefei Youshui Mechatronics, relying on mature and stable equipment manufacturing processes, provides ultra-pure water systems that have become a reliable choice for multiple high-end fields to obtain stable “type 1 water”:

• Medical Testing and Endoscope Cleaning: Water quality directly affects the accuracy of test results, the lifespan of precision instruments, and the thoroughness of endoscope sterilization and disinfection. Youshui equipment ensures that water quality remains up to standard, eliminating risks of false positives/negatives and cross-contamination.
• High-End Laboratories: From life science research to material analysis, even trace-level impurities can interfere with experimental results. Youshui systems provide ultra-low TOC and stable resistivity pure water, serving as a reliable “source of life” for trustworthy research data.
• Hemodialysis Centers: Dialysis water comes into direct contact with patients’ blood. Youshui equipment rigorously controls microbial and endotoxin levels, ensuring the safety of dialysis treatments, which is a crucial lifeline.
• Integrated Circuit and Precision Manufacturing: Processes such as wafer cleaning and photolithography are intolerant to metal ions and particles in water. Youshui Mechatronics’ system consistently produces ultra-pure water that meets semiconductor-grade standards, safeguarding the production of “Made in China” chips.
• Third-Party Testing Institutions: As the “referee,” the credibility of their testing results starts with the purity of the base experimental water. Youshui ultra-pure water equipment ensures traceable high-purity water quality.

Core Technology: Stable Guarantee Beyond Standards

Achieving and consistently outputting ultra-pure water that meets “type 1 water” standards is the technological core of Youshui Mechatronics. Their equipment integrates:

• Multi-Step Refining Process: Utilizing a mature and reliable multi-stage pre-treatment + reverse osmosis (RO) + continuous electro-deionization (EDI) + fine mixed-bed resin polishing + terminal ultrafiltration (UF) combination process chain to ensure the step-by-step removal of core impurities.
• Intelligent Monitoring and Self-Maintenance: Integrating high-precision online resistivity meters, TOC monitors, etc., to enable real-time water quality monitoring and early warning. The system features intelligent flushing and disinfection functions to minimize the risk of microbial growth.
• Material and Structural Reliability: The entire system uses high-grade corrosion-resistant materials (such as 316L stainless steel), with pipeline designs following the principle of no dead water, ensuring the purity of the water and long-term operational stability.

At Hefei Youshui Mechatronics’ production line, every device must undergo a strict “three-level testing” process: individual core component testing, full-machine linkage debugging, and final 72-hour stability verification of the produced water quality. Only when the device continuously and stably meets or exceeds all key parameters of “type 1 water” is it allowed to be released.

We understand that what we provide is not just water, but the cornerstone of product quality, the guarantee of scientific research, and even the safety of patients’ lives. With a deep understanding of the “type 1 water” standards and reliable technological capabilities, Hefei Youshui Electromechanical Equipment Co., Ltd. continues to supply ultra-pure water machine meeting the highest purity requirements for the medical, health, cutting-edge scientific research, and high-end manufacturing fields—using invisible purity to protect visible excellence.