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Vacuum and Leak Testing Technologies


Calibration and Repair Services

LACO Technologies calibrates gas leak standards and vacuum gauges from all manufacturers. Our calibration laboratory operates in compliance to the most recent ISO standards for calibration laboratories.

Leak Detection Products & Services

From handheld sniffer leak detectors to mass spectrometer leak detectors to custom production leak testing systems, we offer the most complete selection of leak detection products, services, and turnkey solutions for your leak testing application. In addition to new leak detection products, we also offer refurbished Alcatel, Edwards, and Varian leak detectors.

Vacuum Chambers & Systems

Available in economy, standard, and custom models, our vacuum chambers are competitively priced, durable, and ideal for vacuum degassing, industrial, high vacuum, and ultra high vacuum applications. With a broad selection of standard industrial and high vacuum chambers and numerous options and accessories available to customize your vacuum chamber, we make it easy to get the vacuum chamber you need.
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Helium Leak Detectors:
ASM 142 Series

Description
A new generation portable helium leak detector the ASM 142 has been designed specifically for heavy usage under very harsh industrial environments. It requires little maintenance and its internal layout allows easy access to all the components. The ASM 142 can be delivered with several options and accessories, including: interface board (RS232, analog and digital intput / outputs), transport cart, remote control.

LACO is currently offering special pricing on select ASM 142 Leak Detectors. For more information, see our Specials page. 		ASM 142 Series
Features
  • Three test modes:  gross leak, normal, sniffing
  • Small footprint, easy manueverability, light weight (123 lbs), optional cart available
  • New generation analyzer cell with two independent filaments
  • Uses one hybrid turbo pump with a high capacity 2010A roughing pump
  • Optional user friendly remote control unit available
  • New floating "Auto Zero" feature

    •
    Benefits
    The 142 series offers three choices of leak detector units:
  • ASM 142 - Vacuum and Sniffing unit
  • ASM 142 S - Dedicated sniffing unit
  • ASM 142 D - Dedicated dry vacuum and sniffing unit
    		• Applications
    For sniffing only applications the ASM 142 S version is a high perfomance mass spectrometer sniffing unit. The ASM 142 S delivers a perfect combination of performance with unique features.
  • Equipped with a helium-stable 2005 rotary vane pump with an optimized internal vacuum block
  • Integrates a comprehensive operator interface, ideally designed for sniffing leak testing.
  • Auto-calibration performed in sniffing mode with temperature and age compensation for high accuracy calibration.


    • Specifations and Ranges
    ASM 142 Specifications:
  • Minimum detectable helium leak: 1 x 10-11 atmcc/sec
  • Measurement range: 10-11 to 10-2 atmcc/sec
  • Maximum test pressure: 8 torr
  • Helium pumping speed at inlet: 1.3 l/sec
  • Roughing capacity: 7 cfm
  • Start-up time: 3 min
  • Weight (without cart): 123 lb
  • Dimensions (without cart): 21.5" x 13.5" x 16.7"
    		•
    Additional Information
    ASM 142 Series Brochure (PDF)
    ASM 142 Series User Guide (PDF)
    ASM 142D Dry Leak Detector (PDF)

    Products:
    Part Number Description
    ALT0R0000B710 Alcatel ASM 142 Leak Detector call for pricing
    ALU0R000C0B71 Alcatel ASM 142S Helium Sniffer Leak Detector call for pricing
    ALWOR00000B710 Alcatel ASM 142D Dry Helium Leak Detector call for pricing

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