• Booth: N210

Product exhibits and attractive giveaways at Booth N210!

APP Systems Services Pte Ltd head-quartered (HQ) in Singapore is a premier sales and service provider for high technology products, in the fields of plasma, thin films, vacuum technology and cryogenics, delivering solutions for critical processes in the semiconductor, solar, displays, data storage, and R & D. We serve both the private and government sectors. Established in 1982 as an industrial products trading company, it has since developed into a full-fledged regional organization with sales offices and service centers strategically located in all the Southeast Asia countries and India. We represent a stable of highly reputable brands who are world leaders in their field of expertise, such as Edwards (UK), Foamtec (USA), Lauda (Germany), Pfeiffer Vacuum (Germany), just to name a few.

 Press Releases


  • LAUDA-Noah Semistat S 4400 Temperature Control Sys
    Meet the new flagship, the S4400. We have nearly doubled the cooling capacity, of the legacy physical package of the POU3500, 4400W at 20C to meet the requirements of many demanding poly and metal etch process applications....

  • You will experience unprecedented performance and energy efficiency in an industry leading package size that is easy to install by a single person in any clean room.

    The thermoelectric Semistat temperature control system offers reproducible temperature control for plasma etching applications. This system dynamically controls the temperature of the electrostatic wafer chuck (ESC) and can be used in all types of etching processes. The LAUDA Semistat thermoelectric temperature control systems are based on established principles of heat transfer used for Peltier elements. These elements allow quick and precise temperature control required for complex processes involved in the manufacture of components progressively getting smaller and smaller in size.

    Semistat temperature control systems can reduce energy consumption by up to 90% compared to compressor-based systems. Minimal space requirements with the option of underfloor installation at the point of use minimizes cleanroom use. Quick and precise temperature control of the process temperature profiles to ±0.1 K improves wafer-to-wafer homogeneity.

    • Compressor and refrigerant-free system with low energy consumption
    • Smallest footprint in the industry
    • Extremely low volume of heat transfer fluid
    • Use of perfluorinated fluid
    • Improved accessibility and minimal cleanroom us
    • No filters or DI components required
    • High reliability and low operating costs
    • Locally exchangeable modules for easy troubleshooting
    • Dynamic, stable temperature control at the point of use
    • Temperature drift prevention for stable etching profiles
    • Improved wafer-to-wafer stability


    Temperature Range: -20 to 90 °C
    Cooling Capacity: 4400 W at 20 °C
    Process Cooling Fluid Flow: 8 Gal/min @ 40 psi [30L/min @ 207 kPa]

    Height: 22 in [56 cm]
    Width: 7.64 in [19.4 cm]
    Depth: 11.8 in [30 cm]
    Weight: 84 lb [38 kg]
    Certification: CE, SEMI S2 and SEMI F47 Compliant

  • MagVision Kerr System
    A redesigned electromagnet for Kerr imaging, with maximum field and minimal aberrations. A 6.4 Megapixel back-illuminated CMOS image sensor, consistently delivering publication-worthy images....

  • Reinforced stability

    Piezo stage actuation
    supported by image alignment
    correction softwares

    Real-time correction

    Algorithm is optimized in low-level
    code to achieve real time performance

    Sub-pixel resolution

    Software stabilization
    with image alignment

  • ASM 390 Mobile Leak Detectors
    Mobile leak detectors optimized for rapid pump down and short response times on large test objects....

  • The ASM 390 and ASM 392 are the perfect leak detection solutions adapted to the semiconductor and display industries as well as to other demanding applications where rapid  pump down and high sensitivity is key. Both models are fully Semi S2 compliant. These leak detectors are fitted with a dry frictionless backing pump and a powerful high vacuum pump, making them the ideal tools for leak testing of various components in clean environments. Equipped with an additional turbopump, the ASM 392 will speed up your leak detection process to reduce the downtime of your production equipment.

    The ASM 390 and ASM 392 were developed to provide full confidence in leak testing regardless of the operator’s knowledge. They deliver premium performances and accurate results in a minimal time, making them highly efficient in the field.

    ASM 390 and ASM 392 share the same platform and are uniquely ergonomic with a convenient size and height, a secondary handle in the front, a fully rotatable, removable  display, an inlet in the front for easy connection to test ports and unrivaled maneuverability for access to all testing areas, even in tight spaces.

    Thanks to a wide, clear color touch display panel, an inte­grated toolbox with modular compartments and storage space for vacuum bellows, you will be amazed how easy leak detection can be when you have all necessary accessories at the point of use.


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