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Leak and Flow Testing Systems

We offer a wide range of Leak & Flow Testing options for a broad range of applications in the Automotive, Medical, Consumer Products & Aerospace Industries. High quality components, zero leak valves result in robust and durable systems.

The established range of Fortest products include the “Basic Absolute“ Pressure Decay Leak Testing, an “Advanced Absolute” Pressure Decay Leak Testing, and an “Advanced Differential” Pressure Decay Leak Testing, (using a reference volume), as well as a “Flow Testing” System.

The latest development by ForTest is their “Advanced Dual Absolute” Pressure Decay Leak Test System. This utilizes a reference volume, however the cycle time is not extended, as the testing is performed with 2 pneumatic circuits. This provides the stable readings over the course of the cyclic operation.

 The experienced team at A-Tech Instruments can help to identify the correct solution for your leak test requirements.

These systems use high quality, zero leak valves to create a robust and durable system. Different configurations are suitable for different types of applications.

 “ Basic “ Absolute Pressure Decay Leak Testing

  • Manual Pressure Regulation
  • Multiple Programs for different parts
  • Sequence – Fill to Test Pressure, Stabilize, Measure Absolute Pressure Decay, calibrated leak rate
  • Data Collection by Serial Number, using a PC or PLC ( optional Field buses )

 http://www.a-tech.ca/Product/Series/2568/T6990_Basic_Absolute_Pressure_Decay_Leak_Testing/?tab=1 

 

“Advanced” Absolute Pressure Decay Leak Testing

  • Electronically Controlled Pressure Regulation
  • Multiple Programs for different parts, with the possibility of different pressures
  • Sequence – Pre-Fill Pressure, Reduced to Test Pressure, Stabilize, Measure Absolute Pressure Decay
  • Data Collection by Serial Number, using a PC or PLC ( optional Field buses - Ethernet IP, etc.)

 http://www.a-tech.ca/Product/Series/2569/T8990_Advanced_Absolute_Pressure_Decay_Leak_Testing/?tab=1 

 

“Dual” Absolute Pressure Decay Leak Testing

The new Dual Absolute technology makes it possible to eliminate the disadvantages of a classic differential system. Thanks to the new Dual Absolute technology, ForTest has combined the simplicity of a classic absolute decay system with the precision and sensitivity of a differential system, bringing leak testing instruments to a level never seen before.
The new algorithms and measurement hardware eliminate typical defects in a differential system, such as differences in stabilization between the test part and the reference sample.
The new range of instruments is able to work in 3 different ways: Pure Differential, Dual Absolute and Central Zero. The “Zero Center” technology allows for testing of two components simultaneously, doubling productivity

https://www.youtube.com/watch?v=Ha7-Bx1MJbE  

http://www.a-tech.ca/Product/Series/2570/T8090_Dual_Absolute_Pressure_Decay_Leak_Testing/?tab=1 

 

  • Electronically Controlled Pressure Regulation
  • Multiple Programs for different parts, with the possibility of different pressures
  • Sequence – Pre-Fill Pressure, Reduced to Test Pressure, Stabilize, Measure Absolute Pressure Decay
  • Dual Port for Test Article and Reference Volume (Master Part)
  • Data Collection by Serial Number, using a PC or PLC ( optional Field buses, Ethernet IP, etc. )

 

“Advanced” Differential Pressure Decay Leak Testing, using a reference volume

  • Electronically Controlled Pressure Regulation
  • Multiple Programs for different parts, with the possibility of different pressures
  • Sequence – Pre-Fill to Balance Pressure, Reduced to Balanced Test Pressure, Stabilize, Measure Differential Pressure Decay
  • Dual Ports for Test Article and Reference Volume (Master Part)
  • Data Collection by Serial Number, using a PC or PLC ( optional Field buses, Ethernet IP, etc. )

 http://www.a-tech.ca/Product/Series/2571/T8060_Advanced_Differential_Pressure_Decay_Leak_Testing_using_a_reference_volume/?tab=1 

 

Application Examples

With applications in the Automotive, Medical, Consumer Products & Aerospace Industries, Fortest Leak testers have a comprehensive line of leak test solutions from economical absolute pressure decay to high level Flow testing. Advances in Leak Test technologies have allowed for more accurate, faster, more affordable solutions. In addition, the Graphical User Interface has advanced significantly providing a touch screen display, that is informative, easy to navigate and provides ease of setup.

From miniature Filters & Regulator Valve testing to large Engine Blocks / Heads and Fuel Cell / Tank systems, Fortest can supply the expertise and hardware for a robust solution.

ForTest’s General Leak Tester Features:

  • Measurement resolution 0.1 Pa
  • Test pressures up to 8 Bar
  • Electronic pressure regulation, optional
  • Rugged colour touchscreen interface
  • Intuitive menu system
  • Intuitive PC software
  • Multiple Test programs
  • Sequential test operations
  • On board USB port for data storage
  • RS232 and RS485 communications to bar code scanners and printers
  • Optional Ethernet IP communications

     

           T6990 series Pressure Decay Tester              T8990 series Pressure Decay Tester                        T8700 series Flow Tester

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