At a glance
| Booth | X0015 |
| Country | CN |
| Website | www.lasensor-tech.com/296.html |
Company profile
Shanghai Lasensor Photoelectric Technology Co., Ltd. was founded in 2017 by the photoelectric measurement and control team of the Shanghai Institute of Optics and Precision Machinery after more than ten years of production, learning, and research experience, and it was incubated at Jiading Zhongke Shenguang Industrial Park based on scientific achievements from the Shanghai Institute of Optics and Fine Mechanics. The company develops and manufactures accurate, efficient, real-time measurement and diagnostic instruments based on laser detection technology, provides surface-adhered contamination detection for cleanroom and equipment contamination control, and uses laser sensors for rapid warning of airborne particles and microorganisms together with sampling and rapid identification of microbial species. It states that it is one of the limited manufacturers worldwide capable of providing a complete range of 0.1 μm particle-counter solutions, with counting efficiency comparable to leading international particle-counter brands. Its founding team includes experts who have received special allowances from the State Council, experts who have won the second prize for national technological inventions, senior engineers with principle-verification and product-development experience, and R&D personnel with overseas study backgrounds. The company reports multiple professional papers published in top academic journals in China and internationally and 10 authorized invention patents, and it emphasizes compliance for product reliability and safe use. Listed usage scenarios include semiconductors, pharmaceutical environments, hospital operating rooms, chip factories, health supervision, food and cosmetics production, biological counter-terrorism, and the electronics industry, while products have been exported to Vietnam, Thailand, Malaysia, Singapore, Italy, Belgium, and New Zealand. Shanghai Lasensor Photoelectric Technology Co., Ltd. also offers professional services and flexible customized solutions and positions its laser-detection technology as support for smart cities and intelligent manufacturing. The company describes itself as a leading environmental microbial testing company in China, and it states that its products have gained extensive recognition in domestic and international markets.
Exhibits
The product lineup includes the SPC-110ST Surface Particle Counter, LPC-301H Handheld Particle Counter, LPC-510A Online Particle Counter, LPC-101A and LPC-110A Inline Particle Counters, LPC-S5100 Airborne Particle Counter for 100 L/min cleanroom monitoring, GLPC-101 Portable Compressed Gas Particle Counter, SWL-2 Real-time Viable Particle Counter, LPC-510B, LPC-301A remote laser dust particle counter, LPC-S110 Airborne Particle Counter, and LPC-S101 Portable Airborne Particle Counter. The SPC-110ST 0.1 micrometer Surface Particle Counter detects 0.1μm and 0.5μm static dust particles on equipment and product surfaces for surface-contamination control. The LPC-S101 is designed for high-cleanliness environments and semiconductor monitoring, detects 0.1 μm ultrafine particles beyond the conventional 0.3 μm limit, captures submicron contamination from sources such as photoresist outgassing and equipment wear, and supports semiconductor, optics, pharmaceutical, and aerospace cleanliness monitoring including ISO Class 1 environments. The LPC-S101 complies with ISO 21501-4 and GB/T 29024.4-2017, measures particle size and concentration with a minimum detectable size of 0.1 μm for ISO Class 7 through ISO Class 1 environments, and uses a semiconductor laser light source for on-site cleanliness monitoring. Its intelligent data functions display real-time particle concentrations across 8 channels, automatically generate ISO 14644-1 cleanliness classification reports, store up to 100,000 measurement data sets with time and location tags, and use RS232 integration with SCADA/MES systems to support electronic data management and traceability associated with FDA 21 CFR Part 11. LPC-S101 specifications include a 2.83 L/min flow rate; 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, and 5.0 μm particle-size channels; 50% ± 20% counting efficiency at 0.1 μm and 100% ± 10% at 0.15 μm; indication error of ≤ ±20% FS; maximum concentration of 35,000 particles/L at 10% counting loss; self-cleaning time of ≤10 min; and a long-life semiconductor laser. The LPC-S101 also provides RS232 communication, ≥100,000 measurement-record storage, a built-in pump with automatic internal flow control, a lithium battery for approximately 5 hours of continuous operation with an AC 220 V adapter, a built-in thermal printer, a 316L stainless-steel housing, 3.6 kg weight, 200 mm × 180 mm × 160 mm dimensions excluding accessories, 5°C to 35°C operation at 0 to 98% RH non-condensing, and −15°C to 60°C storage at 0 to 98% RH non-condensing. The company lists more than 30 products and also positions the LPC-S101 for semiconductor, electronics, optics, chemical, food, cosmetics, pharmaceutical, healthcare, biotechnology, and aerospace applications. Lasensor describes ultrafine particles around 0.1 μm as a critical hidden contamination risk in advanced manufacturing because a single particle can potentially cause transistor defects or render a wafer unusable, and it states that conventional counters may miss these particles in photolithography, etching, and other critical areas, while early detection with the LPC-S101 helps establish a nanoscale contamination-control barrier.
Capabilities and products
- 0.1 μm surface particle counting
- handheld particle counting
- online particle counting
- portable 0.1 μm airborne particle monitoring