ZD-4 speed controlled oscillator

Variable speed multipurpose oscillator is a biochemical instrument used for cultivating and preparing biological samples. It is an experimental equipment for scientific research, education, and production departments such as plants, organisms, microorganisms, biological products, genetics, viruses, medicine, and environmental protection. The instrument is floor standing, with a heavy core and stable and reliable operation during continuous reciprocating oscillation. Its main features are: ① Universal spring bottle rack is particularly suitable for the cultivation and preparation of various biological samples for testing; ② Equipped with mechanical timing; ③ Stepless speed regulation, easy and safe operation.