D1000 Handheld Homogenizer

• Homogenize most samples in under 30 seconds
• For volumes from 100 uL to 250 mL
• Supplied with both 5 mm & 7 mm generator probes

The D1000 is designed to rapidly homogenize, emulsify, suspend and disrupt biological samples. Ideal for use with microtubes, the homogenizer works well with samples from 0.1 mL to 250 mL (depending upon the generator probe used).

The D1000 is a rotor stator homogenizer, and works by drawing the sample, in liquid into the generator probe with the variable speed rotor, and then forcing it out through the slots in the stator. This achieves mechanical shearing of the sample. As the sample is repeatedly drawn up and forced through the stator, additional shearing takes place. Most samples are completely homogenized in 30 seconds or less. A powerful, 130 W motor drives the rotor at speeds from 8,500 to 30,000 rpm. Speed is adjustable in six steps to meet sample processing needs. A separate on/off switch allows the homogenizer to be left at the appropriate setting.

Generator probes are available in four sizes. The 5 mm and 7 mm diameter have a 50 mm length for use with samples in microtubes. The 10 mm x 115 mm is ideal for use with 15 and 50 mL tubes and 14 mm x 130 mm, for 50 mL tubes and vessels up to 250 mL. The unit is supplied with one each of the 5 mm and 7 mm generator probes. All the generator probes are made of stainless steel and can be sterilized by autoclaving.

Sepcificactions

Tissue-Tearor

• Use for mixing, emulsification, shredding, or chopping.
• Practical answer for small samples.
• Easy to hold and lightweight for one-hand operation. Can also be stand-mounted.
• Autoclavable stainless steel probes. Inert to aggressive solutions.
• All probes are interchangeable probes and are easily removed for cleanup.
• High-speed motor. Speed control from 5,000 to 35,000 rpm.
• 2-year warranty 

The Tissue-Tearor is a rotor/stator type tissue homogenizer that can rapidly homogenize, disperse, and emulsify samples in 0.2 - 1000 ml of liquid. During operation, the suspended material is drawn into the core of the homogenizer by a rotor turning at up to 35,000 rpm. The material is repeatedly cycled through six narrow slits in the stator where it is rapidly sheared and disintegrated by high-frequency mechanical action. Complete homogenization of tissues (muscle, liver, breast tissue, etc.) is usually achieved in ten to thirty seconds. Little, if any, heat is produced during the process. Unlike most other Brands of rotor/stator type homogenizers, the Tissue-Tearor comes complete - that is, with both a motor and a probe (aka, generator, dispersing tool) - both included in one price.

Specifications

• Sample Volume Range: 0.3 to 1000 ml, depending on the probe selected (see table below).
• Universal Motor: 120 VAC, 138 watts or, for overseas applications, 230VAC2
• Variable Speed: 5,000 to 35,000 rpm, incremented by 5000 rpm.
• Probes made of Type 316 Stainless Steel with fluorocarbon bushings.
• Weight: Approximately 1/2 Kg.

PRO 250 Homogenizer

High-Power Homogenization in a Hand-Held Unit. The PRO250 is a perfect fit between the PRO200 and the larger benchtop PRO homogenizers. It's light enough to be hand-held for convenience, yet it has extra torque for processing difficult samples. Combining the power of a 3/4 hp, 576-watt motor with a smooth variable speed control (10,000 to 30,000 rpm), the PRO250 can handle samples from 0.05ml to several liters. Like all PRO homogenizers, the PRO250 accepts PRO QUICK CONNECT rotor stator generators for fast and virtually effortless changeover. The PRO250 also accommodates PRO SAFETY SEAL and ST (Sealed Tube) Series Chamber Assemblies to contain aerosols and prevent contamination, making it extremely safe when processing hazardous materials. Stand and generators are not included.

*Stator and generator sold separately

*Rotor/Stator and Generators sold separately

Specifications

PRO Micro Homogenizer packages

• Standard Micro-Homogenizing Package: Includes PRO200 homogenizer and 5 X 75 mm flat bottom generator: PK-01200S (115V), PK-02200D (220V)
• Deluxe Micro-Homogenizing Package: Includes PRO200 homogenizer, toolkit,5 x 75 mm flat bottom generator and 7 x 95 mm saw tooth bottom generator: PK-01200D (115V) PK-02200D (220V)
• Premium Micro-Homogenizing Package: Includes PRO200 homogenizer, toolkit,5 x 75 mm flat bottom generator and 7 x 95 mm saw tooth bottom generator and PRO200 stand assembly: PK-01200P (115V) PK-01200P (220V)

BioPulverizer

The Bio-Pulverizer reduces tissue hard-frozen in liquid nitrogen to a fine powder. Called freeze-fracturing, this method is especially useful for tough, fibrous tissues such as skin, cartilage, cornea, etc. The Bio-Pulverizer consists of a hole machined in a stainless steel base, into which fits a special piston. In a typical procedure, up to 10g of animal or plant tissue is hard-frozen in liquid nitrogen and placed in the pre-chilled Bio-Pulverizer. The piston is mounted on an easy to use trigger mechanism that is squeezed to deliver a blow to the brittle tissue reducing it to a fine powder. Freeze fracturing with the Bio-Pulverizer is also useful for extracting labile tissue metabolites and as a preliminary step to other homogenization techniques. 2 year warranty

How the Bio-Pulverizer Works

• Place the Bio-Pulverizer in the insulated container and cool thoroughly with either liquid nitrogen (preferred) or a dry-ice/alcohol mixture.
• Place pre-frozen tissue in the well of the mortar. Re-insert the pestle into the well.
• Remove the mortar from the insulated container and pulverize the tissue with one or two blows to the pestle.
• Invert the mortar and empty the powdered contents for subsequent homogenization or extraction procedure.

Tissue-Tearor

AWAY FROM ELECTIRCAL LINES? The model 780CL Cordless Tissue-Tearor includes a cordless, high speed motor, one probe of your choice, one rechargable 9.6 volt battery pack and a plug-in charger. The maximum speed of the 780CL is slightly slower than the line-operated TissueTearor (25,000 vs 35,000 rpm), it is quite adequate for homogenizing soft tissue like muscle, liver, brain, etc. 

• Use for mixing, emulsification, shredding, or chopping.
• Practical answer for small samples.
• Easy to hold and light weight for one hand operation. Can also be stand mounted.
• Autoclavable stainless steel probes. Inert to aggressive solutions.
• All probes are interchangable probes and are easily removed for cleanup.
• High speed motor. Speed control from 5,000 to 25,000 rpm.

The Tissue-Tearor is a rotor/stator type tissue homogenizer which can rapidly homogenize, disperse, and emulsify samples in 0.2 - 1000 mL of liquid. During operation, the suspended material is drawn into the core of the homogenizer by a rotor turning at up to 25,000 rpm. The material is repeatedly cycled through six narrow slits in the stator where it is rapidly sheared and disintegrated by high frequency mechanical action. Complete homogenization of tissues (muscle, liver, breast tissue, etc.) is usually achieved in ten to thirty seconds. Little, if any, heat is produced during the process.
Unlike most other Brands of rotor/stator type homogenizers, the Tissue-Tearor comes complete - that is, with both a motor and a probe (aka, generator, dispersing tool) - both included in one price.

Specifications

• Sample Volume Range: 0.3 to 1000 ml, depending on the probe selected (see table below).
• Universal Motor: 120 VAC, 138 watts or , for overseas applications, 230VAC2
• Variable Speed: 5,000 to 25,000 rpm, incremented by 5000 rpm.
• Probes made of Type 316 Stainless Steel with flurocarbon bushings.
• Weight: Approximately 1/2 Kg.