Model 620

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Model 620

Gas Turbine Component Testing on Wheels

CCDI designed and created the ORIGINAL and Still the BEST Portable airflow test bench in the industry. With over 60 portable benches in the production field today, it’s design and functionality have been perfected. The portable Model 620 Suitcase Airflow system is encased in a heavy duty military grade portable enclosure, 22″ wide x 17″ long x 12.7″ high (55.9 x 43.2 x 32.2 cm) and weighing less than 135 lbs. The 620 has a retractable handle and wheels for ease of transport.

Is real estate an issue? The 620 portable machine can be placed anywhere! Machine can easily be shipped back to CCDI for service or calibration.

Flow Capabilities

  • 0.00060 to 0.154300 Pounds Mass Flow per Second (lbm/sec)

Model 620 Technical Specifications 

Specifications

  • Automatic Operation, Pressure Control and Switching
  • NIST Traceable Airflow Measurement
  • High accuracy Mass flow measurement with uncertainties of up to 0.20%, with option to improve uncertainty to 0.16% using premium precision sensors
  • ANSI/NCSL-Z540 Calibration
  • GE, P&W;, ABB, Rolls-Royce, Solar Parts Testing and others

Options

  • Equipped with up to (6) Sonic Nozzles, with auto single or dual sonic flow nozzle operation
  • 2 Flow Ports and Test Pressure Port on exterior access to case
  • Airflow straightener tubes compliant ASME MFC-7M compliant or customized for Pratt Whitney
  • Fully automatic Computer Controlled Pressurization just like large machines
  • Laptop or small industrial computer
  • Operates on single COM Port
  • Part Test Profiles, manual or computer generated
  • English and SI (Metric) Flow Test Units
  • Uses the same CCDI Production oriented software as the larger airflow machines
  • MS Windows Based Part Test Software
  • Quality Control Report, Label and Data Acquisition File
  • Fixture Air Regulator for pneumatic clamping devices on tooling
  • Optional Port expander
  • Annual Calibration may be performed on-site or shipped back to CCDI
  • Free Operator Training, Testing and Certification at our site
  • Entire Assembly removes from case for service Additional Flow Ports B & E
  • Small Size unit is Fast at setting and measuring flow
  • Heavy duty shipping case with shock sensor for ease of service back to CCDI
  • Shipping weight without crate is 135 lbs.

Available In Various Ranges

  • EL and S Models in smaller case
  • Model 620EL 0.000077 to 0.004765 lbs/sec
  • Model 620S 0.000143 to 0.095000 lbs/sec
  • Model 620L 0.000280 to 0.019600 lbs/sec
  • Model 620M 0.000610 to 0.038440 lbs/sec
  • Model 620H 0.001228 to 0.077230 lbs/sec
  • Model 620XH 0.002438 to 0.154300 lbs.sec

Need more accuracy? CCDI can offer Digital Transducers.

Disclaimer – Standard measurement uncertainty is up to 0.50% without lab calibrated nozzles. Measurement uncertainty may vary with flow, sensors used, calibration etc. Contact CCDI engineering to ensure best case uncertainty can be achieved for your test setup.