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Comdronic AC6HP meter

Instrument Details

product3The Comdronic AC6HP meter is an electronic manometer programmed to carry out differential pressure measurements primarily on balancing valves within the HVAC industry. The state of the art software and extensive database of the world’s balancing valves allows direct reading of flow, differential pressure, percentage of design flow and target flow.

The nine button design allows simple navigation of the easy to follow menu system with all parameters visible on screen.

System accuracy is by the use of carefully selected sensors with resolution and accuracy most appropriate to the range of differential pressures being measured.

product4The use of sophisticated electronics and highly successful mechanics removes the need for cumbersome ‘water boxes ‘with their poisonous and inconvenient fillings. Pressure differential ranges are more suited to modern systems with higher differentials being measured across Diff controllers and some automatic balancing valves. Combining this with a database of over 3500 balancing valves from 60+ manufacturers the AC6 is the obvious choice for the modern commissioning engineer.
The compact and lightweight AC6 includes transducer/display unit, snap connector anti kink tubing with isolation valves, snap connectors for most valves, protective rubber boot,toolkit, quick reference guide and instruction manual.

Key features

  • Simple operation with the simultaneous measurement of all workplace noise parameters
  • Three independent integrators to give you every function you may need to meet UK, EU, OSHA, MSHA or ACGIH all at the same time
  • LAeq, LEP,d (LEX), Peak(C) & C-A for the UK & Europe
  • Lavg, TWA & Dose for OSHA/MSHA
  • Real-time octave band filters (C version)
  • Optional Data Logging with VoiceTag audio recording
  • High resolution colour OLED display with the latest digital technology
  • Ergonomically designed case
  • Fast, Slow & Impulse Time Weightings
  • dB(A), dB(C) and dB(Z) Frequency Weightings
  • High resolution colour OLED display with the latest digital technology
  • 120dB Measurement span all the way up to 140dB(A) and 143dB(C) Peak
  • 4GB Memory in the B & C versions can store over 10,000 measurements


  • Occupational & Industrial Hygiene Noise Evaluations
  • Noise Exposure Calculations
  • Hearing Protector Selection using HML or Octave Band Methods
  • UK Noise at Work Surveys
  • EU Physical Agents Directive Measurements
  • OSHA HC & PEL, MSHA & ACGIH Noise Exposure Assessments
  • Machinery Noise Tests
  • Noise Ordinance & Community Noise Assessment
  • General Noise Measurements