Alnor flow hood manual

 · Air Flow Capture Hood User Manual 12/2/ The Alnor® LoFlo Balometer® Capture Hood is a compact instrument that measures very low air flow rates in HVAC systems. The TSI Alnor EBT Balometer® Capture Hood is an electronic air balancing multipurpose instrument mainly used to take direct air volume readings at diffusers and grilles. The EBT features a detachable micromanometer which can be used with optional probes for increased flexibility in multiple measurement applications. manual should be read first before proceeding with the actual installation and calibration of the instrument. 1. MOUNTING SCREWS Two screws secure the monitor to the back plate which is then secured to the fume hood. 2. AIR INLET A portion of the air coming into the hood passes through the air inlet and across the flow sensors. 3.

The Alnor ® LoFlo Balometer ® Capture Hood. is a compact instrument that measures very low air flow rates in HVAC systems. It measures from 10 to cfm (17 to m. 3 /h, to l/s). The LoFlo Balometer ® Capture Hood displays standard air volume rate when placed at supply or return diffusers, registers, or grilles located on the ceiling, wall, or floor. About This Manual This manual explains how to set up, operate and maintain the Alnor EBT/EBT and AIRFLOW PH/PH Read it thoroughly before using the instrument. Formatting and Typography Step-by-step instructions are numbered in boldface type: 1, 2, 3, etc., set flush-left against the margin. example, using a 2' x 2' hood on a 10" x 10" diffuser. This creates large recirculation regions on the sides of the fabric hood and causes an “odd” air flow pattern as it passes over the manifold. It is recommended to match the hood closely to the size of the diffuser. NOTE: Throughout this manual, the units cfm.

The EBT Balometer™ Capture Hood is a multipurpose electronic On-screen messages and instructions SPECIFICATIONS. Alnor Products, TSI Incorporated. 15 មីនា manual, to be free from defects in workmanship and material for 24 Figures 3 and 4 show the features of the Balometer® Capture Hood. www.doorway.ru Volume InstrumentsAlnor ® Electronic Balancing ToolModels EBT/EBTOwner's ManualModel EBT Balometer ®Air Balancing.