Hiron Biomedical automatic defrost machine for ULT freezer accept third party test at customer laboratory.

During the testing time, our machine matched other brand ULT freezer,the inner temperature of the ULT freezer not only didn't rise, but also decreased.

Our auto-defrost machine suitable for all brands of  ultra-low temperature freezer in the market,reducing defrosting time and effectively ensuring the safety of samples inside the freezer.