To the average person, a 0.1-micron dust particle is invisible. But on a nanometer-scale chip production line, it is like a 'phantom ball' rolling into the penalty area during a final—enough to destroy an entire wafer and result in millions of dollars in losses.

Who can guard this 'nanometer goal line'?Who can execute precise saves and rulings in the blink of an eye?

Meet the Lasensor LPC-S1—the 'Golden Glove' of airborne particle counters.

Act I: The Key Matchups

Act II | The Pre-Match Locker Room——Why do we need a "0.1μm-level" defense line?

The opponent—micro-contaminants—has evolved. Photolithography photoresist evaporation and equipment wear particles are mostly in the 0.1-0.3 micron range. If we continue to use old 0.3μm probes, it is like a goalkeeper who only guards 'soccer balls' and ignores 'ping-pong balls' and 'glass marbles'. Ignoring these invisible threats will lead to one outcome—being beaten to a pulp!

▌ Tactical Tech Board

• Conventional 0.3μm Detector: Equivalent to a goalie who only saves balls >30cm in diameter, leaving the goal wide open to ≤30cm "small balls."

• Lasensor LPC-S1 0.1μm Detection: Equivalent to a goalie who can save "mini-balls" as small as 10cm, increasing the defensive range by 3 times!

▌ Results

• Wafer Surface Defect Rate: ↓ 30%+

• Meets ISO Class 1 Cleanliness Standard: The essential condition for the nanometer process "Lasensor Cup."

Act III | Live Match Action

VAR Moments + Key Saves

🌟"Ref! Possible offside detected—particle out of limits!"

⏱ [VCR Replay]

The LPC-S1’s 8-channel particle size analysis is like having 12 high-speed cameras on the sidelines:

• Capturing every second: Monitoring every single particle at 0.1μm, 0.15μm, 0.2μm... up to 5.0μm within a unit volume.

• Real-time "Virtual Offside Line": Automatically draws the ISO threshold line on the touchscreen—the moment a particle crosses the line, the alarm triggers immediately!

⏱ [Goalkeeper’s Limit-Testing Save]

The LPC-S1 features a long-life semiconductor laser, acting like a pair of "light-speed eyes":

• Counting Efficiency: Reaches 50% ± 20% for 0.1μm particles and 100% ± 10% for 0.15μm particles—much like a goalkeeper pulling off a "fingertip save" against a strike aimed at the top corner.

• Concentration Limit: 35,000 particles/L (at 10% coincidence loss)—keeping cool even under the most intense "barrage of shots."

  

  

  Act IV | Substitutions & Extra Time

  
  

• Coach: "LPC-S1, you've been monitoring for 220 minutes continuously, and your stamina (battery life) has 5 hours remaining. Do we need a 'substitution' (switch to spare equipment)?"

• ⏱ [Intelligent "Substitution" Strategy]

• Automated Flow Control + Built-in Vacuum Pump: No human intervention required; the system automatically maintains a sampling flow of 2.83 L/min or 28.3 L/min, equivalent to a goalkeeper automatically adjusting their positioning.

• Cloud Connectivity + Audit Trail: Seamless data integration with SCADA/MES systems, fully compliant with FDA 21 CFR Part 11—ensuring every "save" (monitoring event) has a recorded playback and signature verification.

• ⏱ [Extra Time - Extreme Mode]In "danger zones" like lithography and etching workshops, particle contamination can erupt suddenly:

• LPC-S1 Self-Cleaning Time ≤10 minutes: Rapid recovery from "high-concentration impacts," ensuring no subsequent "shots" (particles) are missed.

• 316L Stainless Steel Housing + Anti-Condensation Design: Resistant to chemical corrosion in cleanrooms, providing the stability of an iron-clad goalkeeper.

Act V | Post-Match Review & Technical Statistics

⏱ [AI Assistant Post-Match Report]

"LPC-S1, please summarize the key cleanliness data for this match (this batch of wafer production)."

LPC-S1 Data Dashboard:

⏱ [Head Coach's Summary]

"Today, our 'nano-level goal' remained unbreached—zero defects (zero-defect wafers). Thanks to the LPC-S1's precise positioning and millisecond-level reaction. Next match (the next batch), we’ll be challenging the even more stringent 3nm process. Let's keep it up!"

Act VI | Multi-Industry "Formation" Deployment

"LPC-S1's 'Golden Glove' defense line is equally suitable for other 'Champions Leagues'."

⏱ [Player Profile: The Technical Goalkeeper]

As the "Technical Goalkeeper" in the field of sub-micron particle monitoring, Shanghai Lasensor Photoelectric Technology Co., Ltd. is the culmination of research from the Shanghai Institute of Optics and Fine Mechanics (SIOM), incubated in 2017 at the Jiading CAS Shenguang Industrial Park. We are dedicated to the research and production of accurate, efficient, and real-time measurement and diagnostic instruments based on laser detection technology. We are currently one of the few manufacturers worldwide capable of providing a full suite of 0.1μm particle counters, with counting efficiency that rivals top international standards.

The LPC-S1 Series, powered by semiconductor laser technology, multi-channel particle size analysis, and cloud-based data closed-loop, builds a nano-scale "VAR Defense Line" for advanced process chips, biopharmaceuticals, and high-end manufacturing. We ensure that the cleanliness of every cubic centimeter of air stands up to the scrutiny of a "Champions League" inspection.

Beyond winning the trust of the domestic market with our exceptional price-performance ratio and flexible customization services, our products are exported to Vietnam, Thailand, Malaysia, Singapore, Italy, Belgium, New Zealand, and beyond—standing as the "Chinese Defense Line" for global clean manufacturing.

Lasensor—Partnering with you to build a "zero-defect" clean ecosystem and driving "Made in China" toward new breakthroughs in nano-scale precision.