Vacuum Instruments Corporation

Air Leak Testing

The most advanced air leak testing capabilities and application experience in the industry.

Vacuum Instruments Corporation designs and manufactures standard portable leak detectors, mass flow systems, pressure decay systems, differential pressure decay systems, fixtures, test fittings, calibrated leaks, and accessories.

  • Fast leak and flow restriction test instruments
  • Turnkey leak-test systems
  • Mass flow meters, pressure decay, vacuum decay systems
  • Dimensional, electrical and pneumatic test systems
  • Ongoing application support
Custom Leak Detection Solutions
Medical Industry Solutions
Custom solutions for medical device leak testing equipment. Methods of leak detection used by medical device manufacturers are evolving to meet increasingly stringent quality standards. Testing for leak integrity is critical in the device industry because product failure presents significant hazards to patients and healthcare professionals and liabilities for manufacturers.
Model No. Medical Industry Solutions
Automotive Combustion Engine Solutions
Solutions for automotive power delivery leak testing. Combustion engine parts are critical in the Automotive Industry assembly process. To ensure these parts perform as designed they must be leak tested to ensure internal volume integrity.
Model No. Automotive Combustion Engine Solutions
Fuel Rail Leak Test Solutions
Pascal. Automotive Modular Fuel Rails Leak Test So
Pascal. A modular solution for fuel rails leak testing. Pascal is built from a standard fuel rail leak detection platform, specifically designed for low-and high-pressure fuel rail leak detection applications and is offered as a single or dual chamber configuration. The Pascal allows customers to use the same machine when they change programs; they just roll in and roll out carts with different tooling designs. This system is easy to maintain, and the total cost of ownership is the lowest in the market.  
Model No. Pascal. Automotive Modular Fuel Rails Leak Test So
Gas Handling Systems
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Smart Charge IV
Smart Charge IV™ A multipurpose system designed to first perform a structural leak and pressure decay test using (Air or Nitrogen).
Model No. Smart Charge IV, Part No. 926-350
Smart Charge IV HD
A multipurpose system designed to perform a pressure decay leak test, followed by a helium backfill.  
Model No. Smart Charge IV HD, Part No. 926-360
A microprocessor-based system designed to blend two gas components, typically helium and air.  These systems provide a cost effective alternative to 100% tracer gas.
Model No. GM-BS, Part No. 925-090
Gas booster systems produce high-pressure process gas supplies from lower pressure sources, typically boosting a shop air source. Base units provide up to 600 psig pressure output. Options include higher pressure outputs and process gas drying capabilities. Can be configured for single gas or dual gas boosting.
Model No. GB-AS
Calibrated Gas Leaks
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The OM Series gas calibrator leaks utilize a precision tapered glass capillary as the leak element. Gases pass through a single orifice, with the leak rate dependent upon size and gas pressure. To prevent clogging of the fine orifice, a unique particle trap is located between the capillary tube and outlet fitting.
Model No. OM
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The PM Series – Helium based – Gas Permeation Leak Calibrators utilize a durable 7740 Pyrex glass permeation leak element which permits diffusion of helium gas.
Model No. PM
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Designed for MS-40 and MS-50 leak detectors and helium leak detectors formerly made by Veeco Instruments.
Model No. SC
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Ideal for calibrating VIC’s TurboTest™ MD-490S and halogen sniffing instruments. These leaks are specifically designed for atmospheric sniffing applications.
Model No. E-MOTT
Made in USA Vacuum Instruments Corporation is a pioneer in providing state-of-the-art leak detection solutions for diverse applications and industries. Our systems have ensured the safety and performance of countless products that we use in our daily lives from the cars we drive to the air conditioners in our houses, the pacemakers in our bodies, and the satellites we launch into space.
BBB Accredited Business
Vacuum Instruments Corporation, LLC
2101 Ninth Avenue, Ronkonkoma, NY 11779 USA
Vacuum Instruments Corporation
2101 Ninth Avenue 11779 Ronkonkoma, NY
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