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Enthalpy difference test

Enthalpy difference test

  • Category:R&D Test Center
  • Browse number:times
  • Release time:2025-07-15
  • Detailed Description

The enthalpy difference test is conducted in a standard enthalpy difference laboratory according to the GB/T7725-2004 standard for room air conditioners.

The main testable projects include the following:

√ Stable state rated cooling and heating (T1, T2, T3 operating conditions);

√ Customized heating with electric heating capacity;   

√ Unsteady state test for low-temperature and ultra-low temperature heating;

√ Electric heating test;

√ Maximum operating cooling (heating) test;

√ Minimum operating cooling (heating) test;

√ Removal of condensed water;

√ Freeze;

There are four types of measurable models: (1) split type, (2) window type, (3) cabinet type, and (4) duct fan.

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