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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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Sniffer Leak Detectors:
GasCheck Handheld Sniffer Leak Detectors

Description
A handheld, portable, battery operated leak detector for sniffing helium and other gases using thermal conductivity technology. Principally calibrated for helium, the unit has multiple gas selection. Fitted with a large back lit LCD, the display shows unit setting and numerical readout, even in dark, confined spaces. When searching for leaks the unit can easily be set into auto-range, giving the maximum sensitivity when required. Peak hold control allows accurate reading of leak rate, which is useful where external or traceable standards apply. The Gascheck uses a robust micro thermal conductivity sensor to detect any gas providing it is different from air. It is calibrated for Helium but works well with Ammonia, Argon, Butane, Hydrogen, SF6 and some refrigerants.

Try Before You Buy
If you see how the Gas Check will perform on your application before you buy, you may rent a new GasCheck 3000 for $225 for a one week period. LACO will then credit you up to $200 towards the purchase price of this detector if you decide to purchase with a credit card by the end of the weeks rental. Otherwise, you may return the leak detector and pay only the rental fee.
The Gas Check 3000 sniffer leak detector is in stock and available for immediate purchase, rental or demonstration. 		GasCheck Handheld Sniffer Leak Detectors
Features
  • Detector: Micro volume thermal conductivity cell
  • Accuracy: +/-5% Displayed reading - One digit
  • Temperature: -20 to 60oC
  • Flow Rate: 2cc/min
  • Response: 1 second with 1 second clear downtime
  • Dimensions: L = 15”x W = 2.5” x D = 2”
  • Weight: With batteries 1.1 pound
  • Batteries supplied: 4 AA
  • Battery Life: 40 hours (typical unit)
  • Also available with sniffer style calibrated leaks.
    		• Applications
    Ideal for locating leaks in pressurized systems, storage tanks, and pipelines.

    Specifations and Ranges
    Sensitivity (cc/sec)
  • He = 1x10-5
  • CH4 = 1x10-4
  • R12 = 8x10-5
  • Ar = 1x10-4
    		•
    Additional Information
    Gas Sensitivity Data Sheet (PDF)
    GasCheck 3000/3000is Instruction Manual (PDF)
    GasCheck 5000is Instruction Manual (PDF)
    GasCheck Product Brochure (PDF)
    LACO Technologies Rental Agreement (PDF)

    Products:
    Part Number Description
    GC31052 GasCheck Leather Carry Case $160
    LHHLD-3000 Gas Check 3000 Hand Held Leak Detector $2745
    LHHLD-3000is Gas Check 3000is Hand Held Leak Detector $3995
    LHHLD-5000is Gas Check 5000is Hand Held Leak Detector $4995

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    Please Call (801) 486-1004 for Orders or Information