(special pressure gauge for chip & semiconductor and pressure gauge accessories (movement components, pointer components, etc))
Modern semiconductor fabrication requires measurement instruments capable of ±0.1% accuracy under extreme conditions. Specialized pressure gauges designed for chip manufacturing operate in vacuum ranges from 10-3 to 10-9 Torr, with contamination-free diaphragms meeting ISO Class 1 cleanroom standards. Unlike standard industrial gauges, these units feature:
Third-party testing reveals our semiconductor-grade gauges maintain calibration integrity through 500,000 pressure cycles – 3× industry average. Key advancements include:
| Feature | Standard Gauge | Semiconductor Model |
|---|---|---|
| Temperature Range | -20°C to 80°C | -196°C to 300°C |
| Vibration Resistance | 5g max | 15g sustained |
| Degassing Rate | 1×10-6 mbar·l/s | 5×10-9 mbar·l/s |
Our evaluation of 7 global suppliers identified critical differentiation factors:
For plasma etching systems, we developed modular gauge assemblies featuring:
A Tier 1 semiconductor client reduced wafer defects by 18% after adopting our medical-type maximum memory pointer gauges. The solution provided:
Diaphragm seal failures decreased by 42% in cryogenic applications through our multi-layer welding technique. Manifold packages now include:
As EUV lithography advances to 2nm nodes, our pressure monitoring systems now incorporate AI-driven predictive maintenance. Recent upgrades enable:
(special pressure gauge for chip & semiconductor and pressure gauge accessories (movement components, pointer components, etc))
A: Special pressure gauges for chip and semiconductor industries feature ultra-high precision, corrosion-resistant materials (e.g., stainless steel or Hastelloy), and minimal particle generation to ensure contamination-free environments critical for manufacturing processes.
A: Movement components ensure accurate mechanical response to pressure changes, while durable pointer accessories provide clear, stable readings. Both are essential for long-term reliability and calibration consistency in harsh industrial environments.
A: This gauge combines a diaphragm capsule for sensitive low-pressure detection with a maximum memory pointer to track peak pressure levels. Its medical-grade construction ensures sterilization compatibility and compliance with stringent hygiene standards.
A: The diaphragm seal isolates corrosive or high-purity media from the gauge, while the manifold allows easy installation and maintenance. This setup minimizes contamination risks and extends instrument lifespan in sensitive semiconductor applications.
A: Accessories must meet ISO 9001, ASME B40.1, and industry-specific standards like SEMI S2/S8 for semiconductors or FDA/USP Class VI for medical applications. These ensure material safety, precision, and compatibility with sterile or cleanroom environments.