Gas Pressure Leak Tester: GPL-501-B

The Interface gas pressure leak tester, model GPL-501-B, is a tabletop machine used for nondestructive leak testing of catheter components using dry nitrogen gas. Nitrogen gas is inert, so there is no residue, water spots, or water droplets on catheter components, making it ideal for testing of finished devices.

Programming, along with recall and storage is performed through menu-driven options on the front panel. Parameters include:

• Vacuum test
• Ramp rate
• Test time
• Test pressure
• Hold time
• Maximum leak rate

The adjustable test parameters make it easy to perform precise tests for each catheter device component. After each test is complete, a color indicator on the main screen clearly denotes if the component under test passed or failed. There is an audible alarm when a leak is detected.

Test printouts are available using the thermal printer. The GPL-501 is capable of providing balloon diameter measurement when used with the balloon compliance fixture.