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Z5 Leak Tester — Reliable Air Leak Testing Solutions

The Z5 Leak Tester offers up to 4 testing channels in a compact footprint, making it ideal for factory automation environments where space and precision matter.

Its 5” touchscreen interface simplifies setup and operation, while the modular design allows you to store multiple programs for a variety of leak tests.

Front view of the Z5 Leak Tester, compact 4-channel air leak testing equipment with 5-inch touchscreen interface by Zaxis
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Why Choose the Z5 Leak Tester for Your Production Line?

Designed for both efficiency and precision, the Z5 Leak Tester streamlines your air leak testing process. Whether you’re running multiple programs or performing complex tests, this tester delivers reliable results while saving space and operator time.

  • Up to 4 Testing Channels: Run multiple tests simultaneously to improve throughput
  • Compact Footprint: Perfect for tight factory spaces without sacrificing performance
  • 5” Touchscreen Interface: Easy setup, programming, and real-time monitoring
  • Modular Design: Store and switch between multiple programs with ease
  • Reliable Precision: High-accuracy air leak measurements for consistent quality control

Request a Demoor Contact Usto Learn More

The back of the Zaxis Z8 Air Leak Tester.
Back
Zaxis Z5 air leak tester showing touchscreen interface and modular configuration for precise automated testing
Front

Benefits of the Z5 Leak Tester

  • Single screen test set up with HDMI output
  • Modular design for custom configurations and future upgrades
  • Can run up to 4 test ports, sequentially or concurrently
  • High sensitivity thanks to low internal volume, 32-bit ADC, and fast scan rates
  • Intuitive touchscreen interface makes test setup quick and easy, no need for a lengthy training session
  • Up to 4 optional pneumatic valves for controlling tooling motions and fixtures
  • Multiple communication options (Ethernet IP, TCP/IP, USB)
  • Electronic or manual high-pressure regulators from 2 to 1,000 psi
  • Up to 100 unique stored programs and optional onboard storage test results

Choose Zaxis as Your Air Leak Test Manufacturing Partner

For over 25 years, Zaxis has been the leading manufacturer of USA-made air leak testing equipment, including the Zaxis Z5 leak tester. We build air leak test solutions that are CE, ISO 9001, REACH, and RoHS compliant to fully support your automation production. Contact us to learn more. Request a quote to begin your order.

Available Zaxis Z5 Leak Test Types

Pressure Decay / Vacuum Decay
Occlusion
Mass Flow
Burst
Pressure Cracking
Chamber
Back Pressure Flow
Dimensions
6.5” wide, 7” high, 9” deep 
Resolution
0.00001 PSI test result resolution
Test Port Fitting
1/4″ or 1/8″ FNPT female bulkhead
Pressure Range
2, 10, 15, 30, 60, 100, 150, 300, 400, 500, 725, 1000 PSIG of Positive Pressure,
0-14.7 PSI of Vacuum (other ranges available upon request)
Display
5” touch screen, pinch zoom, light & dark mode
Performance
32-bit ADC
Regulator
Built in Manual or Electronic
Leak Standard
Optional calibrated leak tool to prove your test setup
Stored Programs
100 – allows you to run multiple parameters through a single port
Memory
Optional onboard storage of test results with statistics
Connectivity/Power
USB, Ethernet/IP, TCP/IP, 24VDC I/O

Guide to Zaxis Z8/Z5 Air Leak Tester: Features & Setup

CAD Files

Download Z5 STEP file

Other Zaxis Products

A Zaxis Z1 modular air leak tester is shown from an angled front-left view against a white background. The unit has a red side panel with the Z-AXIS logo and the text “Integrity Through Innovation,” paired with a dark gray front bezel. On the front there’s a green “pass” button and a red “fail” button, and ports for test connections at the bottom. This photo emphasizes the Z1’s compact, modular design for precision air leak testing in industrial and manufacturing quality control settings.

Zaxis Z1

Single Channel Leak Tester

Zaxis Z-Reg Electronic Regulator, converts a voltage or current input into a precise proportional pressure output

Z-Regulator

High Pressure Electronic Regulator

eVmP

Electronic Variable Dispensing Pump

The Z5 Leak Tester delivers high-precision air leak testing in a compact, user-friendly design. With a 5” touchscreen interface and up to 4 testing channels, it provides fast, reliable results for a variety of industrial applications. Its modular setup allows easy program storage and quick test changes, helping streamline your production process while maintaining quality.

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