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Mass Flow Leak Test

What is a Mass Flow Leak Test?

The Mass Flow test measures flow rate through an object. Once the object is attached to the test port it is pressurized with regulated air. The test pressure is compared to the programmed tolerance using a pressure sensor. During the test, the flow is measured with a Mass Flow Sensor. Objects that have a flow rate that falls between the max flow value and the min flow value pass while those that do not, fail.

diagram-mass-flow

How it works:

  1. mass-flow-graph The product is attached to the test port and the test sequence is initiated.
  2. The Fill step, pressurizes the part with regulated air. The test pressure is measured to the programmed tolerances using the pressure sensor.
  3. During the Test step the measurement of flow is taken by the Mass Flow Sensor.
  4. The Isaac compares the flow reading to the max and min flow values to determine a pass or fail. The flow reading and test result are displayed on the test screen and the pass or fail light are illuminated.
 

Sample Applications

  • Catheter
  • IV Set
  • Check Valve
  • Tubing
  • Needleless Injection
  • Infusion Set
  • Metering Device
 

Suggested Leak Testers For Mass Flow

iKit

ikit
A compact design that saves on valuable manufacturing space. Ideal for automation.
 

Isaac HD


isaac-hd-800x600-v2
The modular design makes this mulit-tester the work horse of the leak tester family.
 

Zaxis 7i


zaxis-7i-16x20
Large feature capacity including a large, easy to use, color touchscreen.
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