A leak standard, also called a flow standard, is a calibrated, simulated leak used to ensure reliable outputs from air leak testing equipment. A calibrated leak standard can be used during test setup to determine the parameters for your leak test, challenge your system by comparing multiple leak systems to ...
Specially Designed for Use in Large Industrial Areas The Isaac HD multi-tester in a NEMA enclosure offers the same functionality as the Isaac HD or Zaxis 7i leak tester in a larger sealed enclosure. Excellent for use in large industrial areas, the orientation of the NEMA enclosure’s fittings can be customized to suit your environment. NEMA ...
Mass Flow Leak Tests are an efficient way to measure flow rates through objects. This test involves attaching a test object to a front port of our Isaac HD and pressurizing it. After that, a pressure sensor compares the test pressure against programmed tolerances, while a Mass Flow Sensor measures ...
What is a Burst Pressure Leak Test? A Burst test is a destructive pressure test that will measure the maximum pressure at which an object will catastrophically fail or “burst.” During this test, an object is attached to a test port and pressurized with regulated air. Pressure sensors measure the ...
Air leak detection is pivotal in manufacturing processes, ensuring product quality and compliance. Manufacturers and original equipment manufacturers (OEMs) have access to a spectrum of air leak test types, including destructive and non-destructive methods, tailored to meet specific specifications and regulatory standards in complex industries. For over 25 years, Zaxis ...
What is a Differential Pressure Test? Differential pressure tests are a type of pressure decay test. However, in addition to traditional pressure decay testing methods, differential pressure testers measure the pressure change between a pre-established air volume and the test part volume. Using readings sent by innovative differential pressure transmitters, ...
How to Calculate Leak Rate (SCCM) A leak rate is expressed as a volume per unit of time. The rate is found by measuring the change in pressure multiplied by the volume. That number is then divided by the change in time multiplied by the surrounding atmospheric pressure to calculate ...
Medical device manufacturers create products that are used to save lives. As a result, nothing less than the highest quality product is acceptable, as failure in a medical device can have life-threatening consequences for patients. The only way to ensure complete quality is through rigorous testing with the best ASTM ...
What is an air leak test? Air leak testing determines if an object, product, or system functions within a specified leak range. As leaks always flow from higher to lower pressure, air leak testers use pressure to generate and monitor that flow. Air leak detection matters because leaks from manufacturing defects such ...
Leak Testing What is a leak test? A leak test is used to determine if an object, product, or system functions within a specified leak limit. Leaks occur when gas or liquid flow through an object via an imperfection or manufacturing defect such as holes, cracks, weak seals, etc. Leaks always ...
Ingress protection (IP) is a critical part of product development, particularly for medical device assemblies and electronics manufacturing. IP code removes ambiguity from defining how leak-proof a product is by establishing an industry-wide metric to determine acceptable leak rates. In the past, testing to IP standards was expensive, destructive, and ...
By Charlie Bright, VP Sales (cbright@zaxisinc.com) Various automated air leak tests are available to ensure quality on OEM production lines, but It can be a challenge to choose the best test for your operation. One of the most popular options is pressure decay leak testing, which introduces air into a ...
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 ...
What is a Burst Pressure Leak Test? A Burst test is a destructive pressure test that will measure the maximum pressure at which an object will catastrophically fail or “burst.” During this test, an object is attached to a test port and pressurized with regulated air. Pressure sensors measure the ...
Mass Flow Meters monitor the flow of a liquid or gas moving through a system, measuring the mass per unit of time. This metric is critical for recipe formulations, determining material balancing, and other applications. However, different configurations of Mass Flow Meters are available, and evaluating which is best for ...
