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Instruments used by DEI technicians in the process of field data  acquisition are the most advanced, microprocessor based instruments with the maximum available field measuring accuracy:

All instruments are regularly (anually or less) calibrated by E & E Process Instrumentation, 400 North Rivermede Rd., Concord, Ont.

Each DEI field technician caries a binder with the copy of updated Calibration Certificates for all instruments in his possession-the originals are kept on file in our main office. Each technician has a complete set of basic instruments; only specialty instruments are shared.

DEI Test and Balance Report for any given project lists on page #1 instruments used on that specific project; their make, model, SN and the date of calibration.

PARTIAL AIR INSTRUMENT LIST:

  • ADM860 Shortridge Air Data Multimeter
  • CFM88-5 Shortridge Capture Flow-Hood
  • Alnor RVA801 Rotating Vane Anemomter
  • TPI 621 Digital Manometer
  • Neotronics PDM205 Electronic Manometer
  • MTP 3093 Clampmeter
  • Checkline CDT-2000HD Tachometer

PARTIAL HYDRONIC INSTRUMENT LIST:

  • Alnor HM680 Hydronic Manometer
  • Shortridge 300 Hydrodata Multimeter
  • Shortridge MT-440 Multitemp Kit
  • T & A CBI CompuFlow Meter
  • Peek DCT7088 Non-Intrusive Flowmeter
  • Vaisala HMI 41 DB/WB/RH Sensor-Calibrator
  • Testo 600 Digital T/RH Sensor
  • DSM J2000 Digital Thermometer

PARTIAL S & W INSTRUMENT LIST:

  • Quest 2700 Impulse Sound Level Meter
  • Quest QC-10 Sound Calibrator
  • Quest OB-100 Octave Band Filter
  • Quest 1700-OB100-508C Vibration & PIOB Analyzer Kit

Specialty Instruments omitted here due to space limitations such as:

  • Duct/room Leakage Testing machine
  • Duct leakage test kit
  • Indoor Air quality testers… etc.