· Wide speed range: 1700, 2500, 5000rpm.
 · Quiet brushless DC motor and superior durability.
 · Built in vacuum pump and heater and IR sensor.
   If you want high vacuum level, you can attach external vacuum pump to it.
 · Max. capacity : 1.5mlx 24ea, 10ml x 16ea, 40ml x 4ea
 · Not need temperature compensation and accurate temperature.
 · Beltless drive mechanism and semi-permanent.
 · Feed back speed control system.

 · Smooth start and stop.
 · Concentration speed has been improved because of IR.
 · Infra-Rea Ray is not released outside by specially coated cover.