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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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CalMaster Leak Standards:
Capillary Leak Standards

Description
Designed for calibrating mass spectrometer leak detectors, RGAs and production leak test systems, our crimped capillary leak standards can be calibrated with most gases or mixtures. They feature a very low temperature coefficient, and capillaries are protected with sintered metal filters.

Crimped capillary leak standards feature the flexibility of use with virtually any gas, as well as good temperature stability compared to permeation leak standards. Leaks available with LACO proprietary low-dead volume isolation valve. Adjustable and refillable models are also available.

Listed below is one of the many possible combinations of capillary leak standards. See our part number matrix for more information.
Capillary Leak Standards
Features
  • Stainless steel construction
  • Capillaries are protected with sintered metal filters


  • Benefits

  • Very low temperature coeffiecient
  • Calibrated with most gases or mixtures
  • Good temperature stability
  • Applications
  • For calibrating mass spectrometer leak detectors, residual gas analyzers (RGAs) and production leak test systems


  • Specifations and Ranges
  • Ranges from 10-7 to 10-3 atmcc/sec
  • Additional Information
    Calmaster Part Number Matrix (PDF)

    Products:
    Part Number Description
    CM23X-71321 Capillary Gas Leak Standard - Argon 10-7 NW 25

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