Polytron™ PT 1300 D Manual Disperser

This homogenizer, either handheld or mounted on a stand, is ideal for quick processing of small sample quantities and volumes. The low weight of the PT 1300 D enables easy repeated usage and easy movement. Storing the desired speed ensures repetitive and reproducible homogenizations.  When the unit is switched off, the last stored speed is saved. There are different styles of stainless steel aggregates (available separately) from 3mm diameter for volumes down to 0.01mL, to 12mm diameter for volumes up to 250mL. If cross contamination from sample to sample is a concern, choose disposable synthetic aggregates in 7mm or 12mm diameter (available separately).

• 24V 100W low-voltage motor with safety transformer
• Digital speed control from 2,000 to 30,000rpm
• Aggregate tip speeds up to 14m/s produce the finest particles possible
• Speed remains constant even when viscosity changes
• Soft start prevents splashing of homogenate from sample vessel
• Thermal fuse for overload protection
• PC interfaces (RS 232 and USB)
• MEMO function of the stored speed
• Membrane keyboard for finger tip entry of parameters and easy cleaning
• User-friendly design
• Aggregate replacement using one-handed quick-release coupling
• Various models of dispersing aggregates which are easy to clean and for many different applications (pulverizing plant and animal tissues, grains and seeds, soil extractions, DNA/RNA extractions, Karl Fischer sample prep, toxicology and food science)