LCD display, Chinese menu, simple and clear; 
 Microcomputer design, with abnormal protection, protective equipment and samples; 
 Uncovery cylinder set reasonable and elastic sealing technology, the maximum to avoid because of mixed fluid, volatile and affect the purity of reagents; 
 Flexible programming, different organizations can start from any to any cylinder end of the cylinder, to obtain the best dewatering effect of different organizations. 
 Operation can always add a small specimen; 
 With power failure protection function; 
 The use of international pop timing belt, digital process control positioning, so that more accurate operation; 
 Low non-contact temperature control, security, effectively extending the life of the machine.