Standard and Customizable Leak, Flow, Pressure, and Vacuum Test Instrumentation
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Sentinel C28WE Leak Test Instrument

[Sentinelâ„¢ C28WE Leak Test Instrument]

* CTS Will follow-up with you on your final quote.

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The Sentinel C28WE pressure decay or vacuum decay instrument is Cincinnati Test System’s latest addition to the technologically advanced Sentinel leak test instrument family. The C28WE utilizes test algorithms processed on an advanced 32-bit system, giving it fast and repeatable results in a more compact package.

Testing Technologies

Single Test Configurable for Pressure or Vacuum Decay Test Requirements                

  • Pressure/Vacuum decay-pressure change
  • Pressure/Vacuum decay-with certified mass flow leak standard
  • Pressure/Vacuum decay-pressure change/time
  • Occlusion test (vacuum or pressure test)
  • Storage for 32 pre-programmed test sequences
  • Test Program can be selected through keypad, or binary input pulse
  • Test results evaluation is fixed (Fail/Pass/Fail)
  • Test result output format is configurable

Selectable Test Parameters

  •  Quick Test
  •  Test Pressure Level Compensation
  • Adjustable Environmental Drift Correction per test program

Advanced Product Features
  • Wall mount configuration 9” W x 6.5” H x 7.25” D
  • Powerful 32-bit processor & 24 –bit A/D converter
  • Language neutral color LCD 12 line 480 x 272 operator display
  • Bar Graph display  (pressure, loss, or flow)-English, Chinese, Korean, Spanish
  • Individual LED Pass/Fail/In-test test status indicators
  • Expanded instrument control through EtherNet/IP™ Communication
  • Modular pneumatic and control packages
  • Single test channel

Standard Features

  • Auto Calibration includes mass flow leak standard certified for pressure and flow
  • Transducer zero and span are automatically reset during auto calibration
  • “Performance factor” calibration feedback ensures accurate results
  • Manual edit of Calibration Program permitted
  • Self Test isolates the test instrument pneumatics to verify a “no leak” condition
  • Features ensure accurate results and easy operator setup and troubleshooting
  • Firmware validation document included

Standard Test Pressure Ranges

Standard pressure transducer, valve manifolds, and regulator ranges: -14.5, 2, 30, 100, 200, or electronic regulator (PSIG)

  • Optional High cV flow valves and manifold available up to 100 psig range allows 5 times faster fill and exhaust to reduce cycle times on large parts
  • Absolute pressure transducer
  • Two (2) point pressure calibration
  • Data resolution 0.00001 psi/ and scc/m.
  • Optional electronic regulator available with multi-point calibration

Selectable Test Units of Measure

  • Pressure: PSIG, PSIV, inH2O, cmH2O, mmH2O, kg/cm2, ATM, inHg, cmHg, mmHg, kPa, Pa, MPa, Bar, mBar, Torr
  • Flow: Sccm, sccs, scch, slpm, slps, slph, scfm, scfs, scfh
  • Time: Sec, msec, min
  • Units of measure can be instrument global or per test program

Tooling Control

  • Expanded control through EtherNet/IP™ Communication
  • 6 inputs/3 outputs - 1 programmable tooling motion - no feedback
  • Tooling I/O is  internally connected
  • I/O 24 VDC – optional I/O cable “Cable,CTS, P56-540”

Test Data Storage

  • Up to 5000 LIFO part results including Date / Time / Test Results
  • SPC data tracking for part traceability

Electrical Requirements and Connectivity

  • 88-264 VAC, 47-63 Hz or optional 22-26 VDC
  • RS232(1)
  • Telnet(1)
  • USB storage device for firmware upload only (FAT32, USB1.0,1.1,2.0)
  • ¼” Colder fitting for test line attachment

All CTS instruments include password protected program and test result storage. All CTS instruments are CE certified and carry a two year limited warranty.  Normal delivery for all standard instruments is two weeks plus delivery time. Contact Us to select the proper standard test instrument for your application.

CTS has more than 30 years of experience perfecting high precision, repeatable and reliable instruments to optimize the most demanding leak test applications in any manufacturing environment. CTS application engineers can help you develop a custom solution specifically suited to your needs. See the “Custom Instrument” section for a brief overview of our capabilities.

You can trust CTS to provide you with the right solution to fit your specific testing requirement.