Model 644 Mass Air Flow Test Machine
CCDI's flagship machine has been upgraded to the NextGen series!  Available with optional airflow straightener kit based on ASME MFC-7M specifications!  The 644 is now built in a more compact chassis taking up 2/3 the space of previous model.

Our Air flow Test Stands were the first in the industry to offer test equations for multiple manufacturers. Flow test sequences, called "circuits" can automatically flow air with multiple test steps and with various air flow equations (such as specialized reduced airflow measurements.)

Ideal for testing cooling holes of Turbine Engine Blades, Vanes, Shrouds, Combustors, Nozzles, Buckets

Model 644 Automated Airflow Test Stand Low, Medium, High, XH Configuration Model 644 Technical Specifications

Flow Capabilities 0.000119 to 1.231 Pounds per Second 0.000189 to 1.956 Flow Parameter Specifications  NIST Traceable Airflow Measurement Mass Flow Measurement Accurate to 0.56% with Analog Transducers (to 0.37% with Digital Transducers and special nozzle calbration options) Flow Measurement Repeatable to +/- 0.25% GE, Pratt & Whitney, ABB, Honeywell, Siemens, Rolls-Royce, and Solar Parts Testing 15 to 45 Seconds per Part Test Fully Automatic Operation and Pressurization Sonic Nozzles (9) – with Automatic Size Selection Single or Dual Sonic Flow Nozzle Operation Part Test Profiles Available for Hundreds of Engine Parts English and SI Units High MTBF Industrial Pentium Computer Dual LED displays on ergonomically friendly Ergotron arms QC Report, Label and Data Acquisition File Included In-house or Online Operator Training, Testing and Certification Included One Year Warranty on Parts and Labor Can also flow small Effective Flow Area measurements Real production oriented software designed for Airflow Measurement Options Additional Flow Ports B & E Low Pressure P3 0-2 PSIG (0-55 "H2O) Bar Code Reader Label Printer and Bar Code Software Output Printer Enhanced Report Software (8.5 x 11 or A4) Wireless Network Option Dew point Meter w/Warning Data Conversion Low Pressure Warning Lockout Box Side Table (Left or Right) Statistical Software Networked Results Server Fixture Control Language, Send Commands to Tooling Inset LCD Display (Instead of external mount) External Verification Master Nozzles Air Dryer Systems 300 - 500 Gal. Accumulator tanks sold in pairs Lifetime annual calibration package Need more accuracy?   CCDI can meet your needs.  Also available with Digital Transducers.