Rollers เครื่องหมุนหลอดทดลอง

Rollers

A roller mixer is ideal for gentle mixing action. It consists of a number of motor driven rollers which rotate at either a 

fixed or variable speed. When the samples are placed between these rollers samples, typically in tubes or bottles, are rolled 

gently. During this rolling action, simultaneously a rocking action is applied whereby the rollers are gently raised and lowered 

at one end. This increases the effectiveness of the mixing whilst still providing a subtle action. Ideal for mixing blood 

samples, viscous substances and liquid-solid suspensions where minimum aeration is required or for aiding de-frosting of 

samples