Scope Applied standards: gb/t7326 Features 1. With integrated design, easy to operate and maintenance; 2. With pid temperature control temperature control system, high precision temperature control, stability; 3. With automatic timing to the alarm system; 4. Using the results of the multi bomb, and to facilitate the operation of parallel experiments. Technical parameters 1. Test tube bath capacity: 6 test jars; 2. Digital precision temperature control; 3. The digital timing device, automatic real-time alarm device ; 4. Machine low noise, environmental protection; 5. Temperature control stability: ±0.1°c.