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  • How to Clean a Glass Reactor Properly – Ensuring Lab Efficiency and Equipment Longevity
    How to Clean a Glass Reactor Properly – Ensuring Lab Efficiency and Equipment Longevity May 27, 2025
    To ensure the accuracy of chemical reactions and prolong the service life of your equipment, regular cleaning of glass reactors is essential. Especially after handling solvents, acids, or high-viscosity substances, proper cleaning helps prevent cross-contamination, build-up, and performance degradation. Cleaning Procedure: Drain Residual Liquids: Make sure the power is off. Discharge any remaining solution from the reactor. Warm Water Rinse: Rinse the inner wall with warm water to loosen any residue. Use Mild Detergents: Choose a neutral or weak alkaline glassware cleaner based on the substances used. Avoid strong corrosive agents. Brush & Rinse Thoroughly: Gently brush the interior and rinse with deionized or purified water at least three times. Dry Completely: Use filtered air or nitrogen to dry the reactor chamber to prevent water spots or contamination. For sticky or colored organic compounds, consider using ethanol or acetone combined with ultrasonic cleaning for optimal results. Hefei Yangmai specializes in high-quality glass reactors and provides complete support for maintenance and operation. Feel free to contact us for further technical assistance.  
  • Common Issues and Solutions of Double-Layer Glass Reactor
    Common Issues and Solutions of Double-Layer Glass Reactor May 27, 2025
    Double-layer glass reactors are widely used in laboratory and industrial applications for their visibility, stable temperature control, and strong corrosion resistance. However, during actual operation, some common issues may arise. Based on user feedback, YangMai Technology Instrument summarizes several frequent problems and offers corresponding solutions below:   Issue 1: Poor Circulation or Slow Heating in the Jacket Possible Causes: Pipeline blockage, insufficient pump flow, or high-viscosity thermal fluid. Solutions: 1. Check if the pipeline or jacket has air blocks or debris; flush the circulation system if needed. 2. Replace with a circulation pump with a higher flow rate for improved efficiency. 3. Use recommended low-viscosity heat transfer fluids (e.g., ethanol or silicone oil).   Issue 2: Leakage Due to Poor Sealing Possible Causes: Worn dynamic seals on the stirring shaft, loose flange connections, or aging PTFE gaskets. Solutions: 1. Inspect the mechanical seal on the shaft; replace O-rings or gaskets if necessary. 2. Reinstall glass connections securely and ensure PTFE gaskets are intact. 3. Perform regular maintenance on sealing components to ensure long-term airtight performance.   Issue 3: Fragility or Breakage of Glass Parts Possible Causes: Improper handling, inadequate transport protection, or uneven external force. Solutions: 1. Avoid impact or sudden temperature changes (e.g., do not flush with cold liquid after heating). 2. Use custom foam packaging or wooden crates for transport. 3. If broken, glass parts can be individually replaced without affecting the entire unit. At YangMai, we focus on detail, durability, and ease of maintenance in every reactor system. All equipment undergoes rigorous factory testing and standardized assembly before shipment. We also provide professional technical support to help our customers minimize downtime and ensure smooth, continuous experiments. For technical manuals, maintenance guides, or operation videos, feel free to contact us anytime!  

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