Testing And Balancing
Activity Flow
A. Air Balancing
- Adjusting Air quantities & after parameters of air handlers.
- Adjusting an quantities thru grills / diffusers.
- Adjusting Fresh air dampers as per design.
- Checking fire dampers.
Air Balancing Instruments
Anemometer
Sound Level Meter
Magnehelic Gauge
Digital Tachometer
Multi Thermometer
Capture Hood
B. Water Balancing
-
Adjusting water flow across.
- Chillers
- Pumps
-
Water flow thru main header & sub headers
- Cooling Towers
- Air Handlers
Water Balancing Instruments
TDS Meter & PH Meter
Vibration Meter
Ultrasonic Flowmeter
Thermometer
digital manometer
Pressure gauge
C. Electrical
- Major testing all electrical equipment & cables.
- Recording working parameters for all motors & ensure they work as per rated parameters
Electrical Instruments
Megger
Multi Meter
D. Advantages of properly balanced HVAC System
- Ensures compliance of design parameters
- Ensures system efficiency
- Results in energy savings
- Less breakdown of equipment
- Low maintenance costs