Testing Products

HVAC and Energy-Efficient Products

On-site Energy Efficiency Testing for Building Energy Conservation Projects

Testing Items

Fan Coil Units:

Cooling capacity, heating capacity, air flow rate, power input, noise

Heating Radiators:

Standard heat output (thermal output), metal thermal strength, form and position tolerances (flatness, straightness, etc.), thread quality, pressure resistance (test pressure), etc.

Solar Thermal Products:

Thermal performance testing of domestic solar water heating systems and solar collectors

Wires and Cables:

Cross-sectional area, DC resistance test

System Energy Efficiency Performance:

Indoor temperature, hydraulic balance of outdoor heating supply networks, water makeup rate of heating systems, thermal transport efficiency of outdoor networks, air flow rate at supply air diffusers, total air volume of ventilation and air conditioning (HVAC) systems, water flow rate of air handling units, total chilled water and cooling water flow of air conditioning systems, average illuminance and lighting power density (LPD)

Building Energy Conservation:

Testing and evaluation of energy consumption for heating, air conditioning and their energy distribution systems, as well as lighting systems, in existing buildings and energy retrofit projects, providing a basis for energy efficiency retrofits and post-retrofit performance evaluation

Renewable Energy:

Testing for ground-source heat pump systems, solar water heating systems, solar space heating and cooling systems, etc.

Energy Efficiency Assessment:

One of the first batch of approved Beijing municipal-level energy efficiency assessment institutions for residential and public buildings. According to the "Notice on the Trial Implementation of the Building Energy Efficiency Assessment Labeling System" (Jiancai [2008] No. 564), the laboratory undertakes building energy efficiency assessment services in Beijing.

Testing Standards

Fan Coil Units:

GB/T 13754-2008, GB 50411-2007, JG/T 1-1999, GB 29039-2012, JG 232-2008, JG 293-2010

Heating Radiators:

GB/T 13754-2008, GB 50411-2007, JG/T 1-1999, GB 29039-2012, JG 232-2008, JG 293-2010

Solar Thermal Products:

GB/T 18708-2002, GB 26969-2011, GB/T 19141-2011, GB/T 6424-2007, GB/T 4271-2007, GB/T 17581-2007

Wires and Cables:

GB 50411-2007, GB/T 3048.2-2007, GB/T 3048.4-2007, GB/T 3956-2008

On-site Energy Efficiency Testing for Building Energy Conservation Projects:

GB/T 50411-2007, JGJ/T 132-2009, JGJ/T 177-2009, GB 50801-2013, GB/T 20095-2006