Madzi ozizira ozizira ndi omwe angopangidwa kumene ndi S&A Chiller. Amatha kukwaniritsa zofunikira zogwirira ntchito za malo otsekedwa monga malo ogwirira ntchito opanda fumbi, labotale, etc. Kukhazikika kwa kutentha kumatha kufika ± 0.1 ℃.