Dispersers

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

Stand and dispersing heads must be ordered separately.

Specifications
Application volume:	0.05 ... 2500 ml
Motor input power:	500 W
Dispersing heads:	diam. 3, 5, 7 and 12 mm and diam. 20 mm and 25 mm
Speed range:	Stepless 500 ... 30000 rpm
Dimensions Drive (W x D x H):	76 x 157 x 236 mm
Weight Drive :	1.8 kg
Power supply:	90 ... 230 V ±10 %, 50/60 Hz
IP code acc. to DIN:	IP 20
Tested to:	IEC/EN61326-1 / IEC/EN 61000-6-2 / EN 61000-6-4 IEC/EN 61010-2-51

Accessories Dispersing heads for Homogeniser POLYTRON®

The innovative ClipTip™ system ensures high accuracy and precision with minimal tip attachment and ejection force. Once attached, the tips remain firmly and absolutely tightly on the pipette.

• Fully sealed for high accuracy and precision
• Ergonomic design and Soft-Touch tip ejection
• Remarkably lightweight: the innovative design reduces the risk of repetitive strain injury (RSI syndrome)
• Adjustable comfort: The finger rest is adjustable by 120° for comfortable right and left hand operation and relaxed pipetting
• Super blow-out piston: 150 % increased air boost for efficient delivery of micro-volumes and inhibition of capillary action (Available for models up to 50 µl)
• Easy, silent volume adjustment with non-slip adjustment wheel: precise adjustment with 50 % less effort than previous models
• Secure volume lock prevents undesirable volume drift during pipetting
• Industry-leading warranty with convenient online registration
• Certifications: Manufactured acc. to ISO 9001, ISO 14001 and ISO 13485

Pipettes up to 10 µl with "Snap and Seal" technology: The tips have small incorporated protrusions that snap on the tip fitting collar. The flexible plastic lips seal the tips.

Accessories Pipette Tips ClipTip™ 20 for 96 Accessories Pipette Tips ClipTip™ 50 for 96 Accessories Pipette Tips ClipTip™ 200 for 96 Accessories Pipette Tips ClipTip™ 300 for 96 Accessories Pipette Tips ClipTip™ 1000 for 96 Accessories Empty Racks for Pipette Tips F1-ClipTip™ Accessories Pipette stand for Multichannel microliter pipettes Accessories Pipette Tips ClipTip™ 12.5 for 96 and 384 Alternative Single channel microlitre pipettes F1-ClipTip™, variable Alternative Single channel microlitre pipettes F1-ClipTip™, fix

R 50 "high speed" stirring shaft
Using the R 50 stirring shaft, the T50 digital is quickly converted into a high speed stirrer. 700W power and 10000rpm are provided for rapid mixing, dissolving, and breaking up pigment agglomerates. The conical shaft is supported by means of ball bearings, the mixing elements have a screw connection. For operational safety a protective cage is fitted around the mixing element.
S 50 N - W 80 SMK Jet mixer head
For shortening mixing and dissolving times. The vertical flow and the high tangential speed, up to 10000rpm, ensure intensive mixing. The head is used for adding gases or liquids, for lump-free suspension of difficult to dissolve powders or for dissolving sedimented, accreted substances.
S 50 N - W 65 SK Cutting head
To crush large pieces (up to 50mm) of fibrous materials, such as plant matter, vegetables and fruit.

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

Applications: General homogenisation applications (dispersion and emulsification), Formulation of lotions, creams and food, Production of oil-water emulsions, Dispersion of small quantities from plants, animals or human tissue

Stand and Dispersing heads must be ordered separately.

Specifications
Application volume (water):	0.1 ... 10000 ml
Motor input power:	1200 W
Speed range (stepless):	500 ... 30000 rpm
Dimensions Drive (W x D x H):	95 x 210 x 247 mm
Weight Drive:	3.2 kg
Power supply:	90 ... 230 V ±10 %, 50/60 Hz
IP code acc. to DIN:	IP 20
Tested to:	IEC/EN 61000-6-2 / EN 61000-6-3 / IEC/EN 61010-2-51

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

Stand and Dispersing heads must be ordered separately.

Specifications	PT 3100 D / PT 6100 D
Application volume (water):	0.1 ... 10000 ml / 0.1 ... 30000 ml
Motor input power:	1200 W / 1700 W
Speed range (stepless):	500 ... 30000 rpm / 500 ... 26500 rpm
Interface:	RS 232
Dimensions Drive (W x D x H):	130 x 240 x 265 mm / 164 x 235 x 313 mm
Weight Drive:	3.9 kg / 7.4 kg
Power supply:	110 ... 230 V ±10 %, 50/60 Hz
IP code:	IP 20
Tested to:	IEC/EN 61000-6-2 / EN 61000-6-3

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.

Disperse, stir and grind using a single drive unit. Patented disposable disperser system for volumes from 2 to 50 ml with hermetically sealable, disposable sample tubes. Provides protection and safety from: Infectious samples, toxic substances, strong-smelling materials.

• no possibility of cross-contamination
• suitable for individual or serial operations
• increased safety due to low voltage (24V) power
• chemically resistant plastic containers
• anti-locking function

Dispersing tubes (20 and 50 ml) with pierceable membrane and γ-sterilised are available on request.
Powerful motor for the best stirring, dispersing, grinding and homogenisation results, especially suitable for safe processing of infectious, toxic or odour-intensive samples.

• USB interface for experiment control and documentation
• Collecting tray for protection against leaking liquids
• Simple, precise and multilingual menu navigation with OLED display
• Programmable sample conditions (library)
• Tubo button for short-term, intensive mixing, dispersing and grinding
• Adjustable reverse operation

Scope of supply:
ULTRA-TURRAX^® Tube Drive P control: Device, removal hook, plastic hose for drainage, USB cable, power adapter
ULTRA-TURRAX^® Tube Drive P control Workstation: Device, 1 x ST-20, 1 x DT-20, 2 x BMT-20 G / S with glass / stainless steel balls, removal hook, plastic hose for drainage, USB cable, power adapter

Specifications
Viscosity max.:	5000 mPas
Noise without element:	50 dB(A)
Power supply:	100 ... 240 V, 50/60 Hz
Protection class according to DIN EN 60529:	IP 20
Specifications
Motor rating input/output:	36 / 28 W
Volume:	2 ... 300 ml
Speed range:	400 ... 8000 rpm
Timer:	10 s ... 30 min. (continuously adjustable)
Dimensions (W x D x H):	122 x 178 x 54 mm
Weight:	0.9 kg

Accessories Dispersing tube for Dispersing system ULTRA-TURRAX® Tube Drive Accessories Dispersing tube for Dispersing system ULTRA-TURRAX® Tube Drive P control Alternative Disperser System Ultra-Turrax® Tube Drive

Extremely powerful dispersing instrument for volumes from 2 to 50 l (H₂O) for typical pilot plant stations with digital speed display. It offers a wide speed range from 1000 to 9500rpm that enables users to work at high circumferential speeds even with small rotor diameters. Three rotor-stator configurations guarantee a wide range of applications. Reproducible operations due to constant speed even with changes in viscosities.

• Digital speed display
• Electronic speed control
• Electronic overload protection
• Cables and plugs not included in the delivery
• Plug-in connectors facilitate exchange of dispersing elements
• Stainless steel dispersing elements for use under vacuum and pressure
• Error code display

Specifications
Motor rating input / output:	2600 / 2200W
Working volume range (H2O):	2 ... 50l
Viscosity max.:	5000mPas
Speed range:	1000 ... 9500rpm
Speed display:	LED
Speed control:	stepless
Noise without element:	75dB(A)
Extension arm diam. / length:	flange
Dimensions (W x D x H):	300 x 400 x 390mm
Weight:	29kg
Power supply:	3 x 400V, 50/60 Hz
Protection class DIN EN 60529:	IP 54

Accessories  Accessories Floor stand R 6547 H for RW 47 digital / T 65 basic/digital

With dissolver blade for dissolving larger volumes of solid and liquid samples in solvents.