Type addition EC (STANDARD DISPERSING HEADS): The universal geometry uses two rows of teeth, is suitable for a large spectrum of laboratory applications, and it is reliable and efficient.
Type addition BEC: High-turbulence mixing head, suitable for suspension of solid particles and for high viscosity applications.
Type addition W: Dispersing head for fibrous and tough materials.
Type addition SYN (SYNTHETICS): Disposable dispersing heads for theprocessing of multiple samples per day, where the required sterilization of stainless steel dispersing heads represents a significant time limitation. Available in PES / Special POM. Sterile packed.
Type addition E: Coupling type E
Type addition F: Coupling type F

GS vessels for homogenisers POLYTRON^® are available in borosilicate glass or stainless steel. GS jars have a cloverleaf-like shape creating high turbulences optimizing the mixing and the dispersing efficiency. This minimizes the machining time and reducing the application of energy.
The GS-stainless steel containers with lid are equipped with baffles. The crossbars radically disturb the flow and generate additional opposing flows, optimizing the mixing in the dispensing vessel. The sterilisable screw caps with PTFE or a silicone seal are temperature-resistant up to 180 °C. The stainless steel 18/10 is rustproof, durable, has good insulating properties, completely hygienic, not toxic and not magnetic.

The PX-MFC 90 D is suitable for dry sample grinding in the laboratory.

• The hammer grinding attachment is used for processing of dried, brittle and grease-free materials. Application: Dried grain, dried beans, bones, rock, ceramics etc.
• Sieves 0.2 mm up to 6 mm diameter available
• Safety system prevents start when lid is open
• Powerful three-phase motor
• Milling chamber with interchangeable inserts
• LED display
• Working volume of 300 ml (Funnel volume)
• 1000 Watt, 3-phase motor provides a low noise level during operation, with 230 Volt connection
• Integrated speed control with LED display for speed and status messages
• The motor cannot be operated when the chamber door is open
• Integrated overheating, overload and rotor blocking protection
• Safety stopper for certain grinding materials

The PX-MFC 90 D is suitable for dry sample grinding in the laboratory.

• The blade grinding attachment is used for processing of dried, stringy and fibrous and grease-free materials. Application: Wood, straw, dried grease-free meat, leather, paper, carbon, synthetics etc.
• Sieves 0.2 mm up to 6 mm diameter available
• Safety system prevents start when lid is open
• Powerful three-phase motor
• Milling chamber with interchangeable inserts
• LED display
• Working volume of 300 ml (Funnel volume)
• 1000 Watt, 3-phase motor provides a low noise level during operation, with 230 Volt connection
• Integrated speed control with LED display for speed and status messages
• The motor cannot be operated when the chamber door is open
• Integrated overheating, overload and rotor blocking protection
• Safety stopper for certain grinding materials

This ergonomic handheld homogeniser is ideal for quick processing of small sample quantities and volumes. The ergonomic design and low weight of the PT 1200 E makes it easy for repeated usages. There are many different styles of aggregates available from 3 mm in diameter for volumes down to 0.01 ml to 12 mm for volumes up to 250 ml. If cross contamination from sample to sample is a concern, we offer single use synthetic aggregates in 7 and 12 mm diameters. One of the more recent additions to our line is the PT-DA 20/2 X EC aggregate which was specifically designed for tablets.

• 24Volt, 100 Watt low-voltage motor with safety transformer
• Analogue motor speed control up to 25000 rpm
• Aggregate tips speeds up to 12 m/s to produce the finest particles possible
• Soft start prevents splashing of homogenate from sample vessel
• Thermal fuse for overload protection
• Ergonomic, user-friendly design
• Aggregate replacement using one-handed quick-release coupling (type E)
• Various models of EasyClean dispersing aggregates
• Height-adjustable stand (optionally available)

This high-quality homogenizer, either handheld or mounted on a swivel type stand, is ideal for quick processing of small sample quantities and volumes. The low weight of the PT 1300 D makes it easy for repeated usages. Storing the desired speed ensures repetitive and reproducible homogenizations. When the unit is switched off, the last stored speed is saved. This drive can be controlled using our KIN software from a PC via USB or RS232. There are many different styles of aggregates available from 3 mm in diameter for volumes down to 0.01 ml to 12 mm for volumes up to 250 ml. If cross contamination from sample to sample is a concern, we offer single use synthetic aggregates in 7 and 12 mm diameters. One of the more recent additions to our line is the PT-DA 20/2 X EC aggregate which was specifically designed for homogenizing tablets.

• 30 Volt, 100 Watt low-voltage motor with safety transformer
• Digital speed control from 2000 to 30000 rpm
• Aggregate tip speeds up to 14 m/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 fingertip entry of parameters and easy cleaning
• User-friendly design
• Aggregate replacement using one-handed quick-release coupling (type E)
• Various models of EasyClean dispersing aggregates

The PT 2500 E is the ideal solution for cost-conscious laboratories. It is able to perform homogenisations with volumes from 0.05 to 2500 ml. The electronic control system continuously monitors the speed and automatically adjusts it, keeping it constant with changing viscosity. The speed is easily seen on the large digital display. Dispersing heads with a variety of styles and diameters are available to provide optimum particle size reduction when using this drive. There are many different styles of aggregates available from 3 mm up to 25 mm

• Aggregate tip speeds up to 32 m/s
• Soft start prevents splashing of homogenate from sample vessel
• Thermal fuse for overload protection
• Speed remains constant even when viscosity changes
• Aggregate replacement using one-handed quick-release coupling
• Insulated motor housing keeps motor noise to a safe, approved level
• Various models of EasyClean dispersing aggregates
• Digital display

Mixing attachments made of borosilicate glass with gasket and blade head.

Protective cover made of acrylic glass for use with the mixing attachments MBA 125 to MBA 1000 made of borosilicate glass.

Mixing attachments made of stainless steel with lid and integrated opening, including gasket and blade head.

Cost effective dispersing unit for applications with operating volumes up to 10 liters. The powerful motor is useful for sample preparation and also for formulation in scale-up matters. More than 30 dispersion aggregates with different geometries, designs, sizes, materials and coatings are available for selection. The electronic control system continuously compares the pre-selected rpm speed with the actual speed and adjusts it so that the speed remains constant even as the viscosity increases.

• Aggregate tip speeding up to 34 m/s
• Soft start to prevent splashing of homogenate from sample vessel
• Integrated overheating, overload and blocking protection
• Speed remaining constant even when viscosity changes
• Aggregate replacement using one-handed quick-release coupling (type F)
• Insulated motor housing keeps motor noise to a safe, approved level during operation
• Various models of EasyClean dispersing aggregates

The PT 3100 D / PT 6100 D dispersion unit is unique in its class. Applications with highest demands on reproducibility or requiring a scale-up step are excellently served by this unit. The complete digitalised control and regulating system can be easily operated using the membrane keyboard. The bright and informative display shows all parameters. Via PC interface, diverse parameters such as speed profile or times can be specified using the enclosed KIN software. Results can be recorded as an Excel file. Up to 30 dispersion aggregates with different geometries, design sizes, materials and coatings are available for selection.

• Soft start (e.g. for pre-selected speed, prevents splashing sample vessel)
• Integrated overheating, overload and blocking protection
• Speed stability in the case of viscosity changes
• Simple operating concept using membrane keyboard
• Selection of three operating modes: standard, timer, auto
• PC interface (RS232) for control via KIN software
• Aggregate replacement using one-handed quick-release coupling (type F)
• Sound-insulated housing
• Digital LCD display with membrane keypad for showing process parameters and messages
• Comprehensive aggregate portfolio with easy cleaning in Easy Clean design

HS 1200 E: Holder for the support of drive, transformer, four dispersing aggregates and two tools.
ST-P 13/320: Stainless steel plate stand with anti-slip mat made of silicone, with height-adjustable holder for the drive and for fastening the base station.
ST-P 01/200: Stainless steel joint stand (gas spring) with two rivet plugs for safe fixing of the basic station The drive holder can be rotated in any direction, raised and lowered.
ST-P 15/320: Stainless steel plate stand with height-adjustable holder for drive support and for safe fixing of the basic station.
ST-P 20/600: Plate stand with two rod design. Height adjustable.
ST-P 10/600: Plate stand with one rod design. Allows easy and safe height adjustment of the drive unit. Material: Aluminum
ST-F 10/600: H-foot stand made of anodized aluminum and the height adjustable, swiveling PTFE-coated work table with vessel holder. Material: Aluminum
ST-P 14/590+500: Electric plate stand with lifting telescopic bar for more ease of use. Incl. up/down button and mat to prevent slipping. Stroke 500 mm. The electronics are designed for ambient temperatures of +5°C to +40°C and were tested per EN 60335-1 and UL 962.
ST-P 21/700: Stainless steel plate stand with two rod design. Height adjustable. For more safety, the drive unit cannot be twisted sidewise or rotated.

High performance dispersing unit with powerful drive, stepless speed control, high tip speed and a variety of interchangeable dispersion aggregates for a wide range of dispersing and mixing applications.

• Aggregate tip speeding up to 32 m/s
• Easy operation with an on-off switch, speed control and membrane keypad
• Intelligent variable speed control for long equipment life
• Integrated overheating, overload and blocking protection
• Speed remaining constant even when viscosity changes
• Aggregate replacement using one-handed quick-release coupling (type F)
• Easy cleaning of the unit thanks to EasyClean design