Testing, Adjusting & Balancing for ACMV

Testing, Adjusting and Balancing (TAB) are essential to the Air-Conditioning & Mechanical Ventilation (ACMV) system to evaluate the system design, the performance of the equipment and installation techniques under actual operation conditions.

Nextech has all the necessary tools and suitable instruments along with competent team to perform wide range of TAB procedures such as traverse duct test, air balancing, performance test of air-handling unit (AHU), water pump, chiller, heater/cooling coil unit, fan coil unit (FCU) and many other mechanical ventilation units.

Three Major Steps for Testing, Adjusting & Balancing

Testing

Testing is the use of specialized and calibrated instruments to measure temperatures, pressures, rotational speeds, electrical characteristics, velocities, and air and water quantities for an evaluation of equipment and system performance.

Adjusting

Adjusting is the final setting of balancing devices such as dampers and valves, adjusting fan speeds and pump impeller sizes, in addition to automatic control devices such as thermostats and pressure controllers to achieve maximum specified system performance and efficiency during normal operation.

Balancing

Balancing is the methodical regulation of system fluid flows (air or water) through the use of acceptable procedures to achieve the desired or specified airflow or water flow.