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A flexible, automated solution for detecting microleaks

The TracerMate II is a leak test and tracer gas management instrument from Cincinnati Test Systems. The TracerMate II is ideal for manufacturers in a variety of markets including transportation, HVAC, appliances and industrial, when part types and leak rates mean that standard pressure or flow technologies aren't appropriate.

Tired of the dunk tank? Meet the TracerMate II

Watch this video(image, below) to learn how you can eliminate messy, destructive tests in favor of an automated leak test solution using tracer gas.

TMII video clip

Portable, turnkey solution for HVAC and refrigerant systems


The TracerMate II is also available in a simple, turnkey, portable system including the instrument, a helium or hydrogen detection device and a vacuum pump, all mounted on a test cart.

Testing Technologies

CTS has designed the TracerMate II with capabilities that offer more value-added features than any other evacuation/charge units on the market.

  • Leak Location
    Find a Leak and Fix it!
    Sniff Leak Testing is the basic type of tracer gas leak detection method to identify a leak location.
  • Leak Location after Pressure Decay
  • Accumulation Test
  • Hard Vacuum Test
  • CS evacuation, charge, and fill instrumentation
  • CS instrumentation that communicates with Tracer Gas Detection Devices
  • Standard and custom gas reclaim or recovery systems
  • Standard gas mixer systems
  • Tracer gas leak standards
  • Standard and custom pneumatic and manual seal connectors
  • Patented Nitrogen Purge, clamshell technology for repeatable tracer gas measurement
Standard Instrument
  • Pressure decay, ΔP
  • Sniff leak test location for up to 20 independent points
  • Evacuation and tracer gas fill
Optional Instrument Tests
  • Step proof test with 1 to 10 steps in sequence
  • Capillary back pressure test
  • Tracer gas reclaim capable
  • Part evacuation and N2 back fill
  • High vacuum pump out/ refrigerant fill
Advanced Test Options
  • Purging clamshell to control environment around a joint or part
  • Accumulation
  • Hard vacuum: pre-charged test
  • Hard vacuum: with chamber control
Pressure Transducer Ranges:
  • Vacuum 100 psig
  • Vacuum to 200.0 psig
  • Vacuum to 400.0 psig
  • Vacuum to 750.0 psig
  • Vacuum to 1000.0 psig
  • Transducer accuracy 0.05% full scale (all ranges)
Mass Flow Transducer Ranges:
  • Many custom ranges available from 10 to 250,000 sccm thermal and differential pressure flow based
  • Transducer accuracy 0.5% full scale (all ranges)
Transducer Verification/Recertification:
  • Pressure or Flow transducers can easily be performed by user by utilizing available NIST traceable digital pressure gauges and flow standards
    • 6-point standard pressure calibration
    • 5-point standard flow calibration
  • Up to 32 point calibration of either transducer type available (menu selectable)
Tracer Gas Mixing Options
  • 100 % Tracer Gas
  • 75% Tracer / 25% N2 or Shop Air
  • 50% Tracer / 50% N2 or Shop Air
  • 25% Tracer / 75% N2 or Shop Air
  • Custom Mix %
Built-In Inputs/Outputs and Tooling Control
  • Supplied 24VDC isolated internal power supplely exclusively for I/O use (2.5A fused)
  • 6 - 24VDC digital inputs (sinking)
  • 6 - 24VDC digital outputs (sourcing)
  • 8 – 24VDC Valve Drivers
  • Tooling control for up to 5 motions with feedback
Ethernet and (2) RS232 Communication Ports:
  • 2-Way Telnet communication
  • Test result data transmission with selectable fields
  • Pressure streaming (20 samples/sec)
  • Report transmission
  • Email of reports, test data and alerts (TCP/IP only)
  • Barcode unique part identification (RS232 only)
  • Leak Detector Communications Profile - For most Tracer Gas Leak Detection Devices
USB Port:
  • Backup/Restore
  • Cloning
  • Report storage
  • Test result data storage & result synchronization (appends data when synchronized USB drive inserted)


Our models are available at 700 psig and at customized higher pressures. Additionally our instrumentation works with many Tracer Gas Detection devices using various tracer gases like:

Helium – He, Hydrogen – H2, Carbon Dioxide – C02, and different percentages of mixtures with Nitrogen.

Global provider of HVAC testing equipment

CTS servesElectric VehicleandHVAC industriesaround the world. Wherever you are, CTS products can help you ensure that your HVAC systems adhere to environmental standards.

CTS can meet your specialized needs.app华体会网址 to learn more.


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