Claritas Power System Solution [P] Ltd. Manufactures Power Quality Analysis Machine. Claritas Power System Solution [P] Ltd. Is an ISO 9001:2000 and ISO 14001:2004 certified company which provide solutions for energy saving and improved power quality by reactive power compensation and harmonic filtering. The Power Quality Analysis Machine has the feature of harmonic analysis having sags and swells. This machine is transient in rush current having the characteristics of Unbalance-V, I, W. Power Quality Analysis Machine helps in saving power and energy.