Changchun Hofu Technology Co., Ltd.
Hotline: +86-431-80606168
With many years of experience in the field of fluid control, we have accumulated profound technical expertise in precision tubing and valve components, compression fittings, and gas pressure control. We have extended these core capabilities to the integration of process medium generation equipment, creating a safer, more stable, and more reliable generation system.
| Parameter Category | Capability Range |
|---|---|
| Generation Rate | Covers daily laboratory gas requirements |
| Medium Purity | ≥99.999% (after purification), meeting the requirements of high-end research and precision instruments |
| Output Pressure | Stable and controllable, suitable for various downstream applications |
| Operating Temperature | Medium temperature operation, with efficient thermal management |
| Raw Material Requirements | High-quality deionized water / corresponding process raw materials |
| Leak Rate | ≤1×10⁻⁹ scc/s He (pipe connection) |
| Control Accuracy | ±1.0% Set Point (output pressure/flow rate) |
The molecular size of the process medium is very small and prone to leakage, requiring pipe connections far more stringent than conventional gases. We directly convert our technical expertise in compression fittings and precision valves into core system guarantees:
| Technical Capability | Description |
|---|---|
| Zero-leakage Connection | High-quality compression fittings + precision machining process ensures no leakage throughout the entire medium delivery process |
| Corrosion-resistant / Hydrogen Embrittlement Resistant Materials | Selected corrosion-resistant stainless steel and special alloys to prevent material failure from the source |
| Clean Assembly | Precision cleaning and clean assembly process ensures no particle contamination inside the system |
| Weld-free Design | Compression fitting connection replaces welding, offering convenient installation, simple maintenance, and high reliability |
The stability of the system's output pressure directly affects the safety and accuracy of downstream gas-consuming equipment:
| Technical Capability | Description |
|---|---|
| Stable Output Pressure | Precision pressure regulator + closed-loop control, resulting in minimal output pressure fluctuations |
| Wide-range Adjustable | Supports flexible adjustment from atmospheric pressure to medium pressure, suitable for various application scenarios |
| Fast Response | Quick dynamic response, suitable for real-time changes in gas demand |
| Security Protection | Multiple pressure protection mechanisms, automatic pressure relief/shutdown in case of overpressure |
Its inherent advantages in pipeline layout, valve group integration, and control logic:
| Technical Capability | Description |
|---|---|
| Compact Layout | Optimized pipeline routing and valve arrangement, resulting in a compact system structure with small footprint |
| Modular Design | Modular integration of medium pipelines, pressure control, and purification systems for easy maintenance |
| Full-process Control | Full-process monitoring of pressure, flow, and purity from generation, purification to output |
| Traceability | Traceable material of key components, meeting documentation requirements for research and industrial projects |
| Application Field | Specific Use | Core Value |
|---|---|---|
| Universities/Research Institutes | Material research, catalytic testing, fuel cell testing | Replaces high-pressure gas cylinders, ensuring zero leakage, safety, and convenience |
| Corporate R&D Centers | New material development, process validation | Stable pressure output ensures accuracy of experimental data |
| Electronic Industry | Semiconductor experiments, gas for precision instruments | High purity + clean piping, preventing impurity contamination |
| Analytical Testing | Gas for gas chromatographs and gas analyzers | Stable gas supply ensures detection accuracy and repeatability |
| Gas Demand | Recommended Configuration | Key Considerations |
|---|---|---|
| Small daily gas consumption | Small basic model | Generation rate meets daily needs |
| High-purity medium required (≥99.999%) | Configure purification module | Purifier selection + clean piping assurance |
| Stable output pressure required | High-precision pressure control model | Precision pressure regulator + closed-loop feedback |
| High reliability of connections required | High-quality compression fitting connection system | Zero-leakage connection + corrosion-resistant materials |
| Flexible switching between multiple scenarios | Modular expandable model | Wide range adjustable pressure/flow rate |
The reliability of the process medium generation and delivery system depends on fluid connection and control aspects 90%:
| Stage | Failure Consequences |
|---|---|
| Unreliable connection | → Leakage → Safety hazards |
| Unstable pressure control | → Abnormal downstream equipment → Distorted experimental data |
| Material mismatch | → Corrosion/material failure → Unreliable long-term operation |
| Inappropriate pipeline layout | → High resistance, difficult maintenance → Reduced efficiency |
HOFUTECH has achieved excellence in these "invisible details," providing customers with truly safe, stable, and reliable process medium generation systems.
HOFUTECH - Defining a New Standard for Process Medium Generation with Core Fluid Control Technology