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Retsch mixer mills MM 400 are particularly suited for dry and wet grinding of small quantities of material. The mills are ideal for mixing and homogenizing powders and suspensions. They are excellently suitable for disrupting biological cells as well as for the isolation of DNA and RNA. The instruments are used in the field agronomy, biology, biotechnology, chemistry, ceramics, glass, medicine, pharmaceuticals, criminology, environment, mineralogy, metallurgy.
Further model: MM 200.
Product Advantages:
quick, efficient pulverization and homogenization
higher sample throughput due to short grinding times and two grinding stations
reproducible results by digital preselection of grinding time and vibrational frequency
large range of grinding jars
safe wet grinding without loss of material with screw-top grinding jars
simple and comfortable operation
memory keys for three parameter combinations
set parameters can be locked against accidental alteration
2-year warranty, CE-conforming
mixes or homogenizees two samples from 0.2 to 20 ml at the same time
processes up to 20 samples simultaneously
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Smasher: the blending (R)evolution for microbiology laboratories!
A technological step ahead
It is a very long time since significant innovations have been introduced on paddle type lab blenders. The new Smasher launched by AES CHEMUNEX offers plenty of innovative features which every food microbiology laboratory will enjoy.
Thank to its patented SMASH effect, Smasher first crushes the sample in record time and then automatically adjusts the speed to ensure a perfect homogenisation of the enrichment broth. In case of difficult samples (i.e. hard or voluminous samples), Smasher automatically resets the paddles position and retries powerfully several times. The operator doesn't need to reposition the blender bag.
A particular attention has been taken to guarantee an efficient cleaning and disinfection of Smasher: Leak-proof chamber with integrated waste drawer, possibility to tilt it back at 45° if required for improved access. A new improvement allows the user to remove the paddles within 2 seconds without any tools! - Last but not least, Smasher is about 20 times quieter than all other bag blenders available on the market.
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A 20 years tested instrument to perform aseptic and simple homogenisation.
The more compact and rugged instrument in the market, but now with a lower price.
The FIRST in having a compact design. The smallest top bench space.
The FIRST in using springs to lead the paddles. Longest life.
The FIRST one that made the homogenizing technique affordable.
The ONLY one that was twice copied (piece by piece) and never equalized.
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... see all the products in the category
Grinders
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Using a bottom mounted agitator drive, the agitator is hermetically sealed, thus preventing any contamination of the product.
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Overhead mounted agitator drive:
The overhead drive prevents the escape of any hazardous gases during agitation.
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The MICRO-FLOW Sensor is a flow detecting device, used within a semi or fully automated metering process, to detect whether material has been dispensed.
The MICRO-FLOW Sensor does not control the metering volume. It is used particularly when handling unfilled grease with NLGI class 1 to 3, high viscosity oils or silicone-oils.
The MICRO-FLOW Sensor can be adapted to the DOPAG Micro and Mini metering valve as well as to the 417 range of the metering valves.
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Retsch sieve shakers are used in research & development, quality control of raw materials, intermediate products and end products, and in production control. The AS 200 series enables every user to select a suitable device according to his individual requirements, profile and budget. The AS 200 control meets the highest standards in quality assurance and offers a microprocessor-controlled measuring and control system, patented and unique throughout the world, for constant vibration. It can be calibrated, and ensures for the first time 100% reproducibility of sieving results, and not only for one device, but all AS 200 control units one to another. This provides the prerequisite for monitoring inspection, measuring and test equipment according to ISO 9000.
Further models: AS 300 control, AS 400 control
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The Cleveland Vibrator Company, along with its affiliate HK Technologies, introduces a new line of ultrasonic screening equipment utilizing dual vibrator drives. This dual motor separator provides for three control variables: vibrator force, frequency, and drive angle. This design concept results in a three dimensional motion thus allowing for greater throughput of difficult to screen products. This distinctive vibratory action coupled with HK Technologies unique ultrasonic deblinding system provides a screener that can handle many difficult screening applications. The transducer is attached to the aluminum rim with the wire cloth attached on the bottom (like a sieve). Unlike competitive products, the ultrasonic vibration transfers from the rim to the wire cloth to facilitate the throughput of fines by introducing high frequency movement to the individual wires. Helps eliminate blinding. This unique transfer increases the life of the wire cloth as traditional methods allow heat from the transducer to prematurely fail the fine wires.
Models are available in 24, and 36" diameter screen sizes. Screen sizes down to 635 mesh (20 micron). All screens are re-screenable.
Cleveland Vibrator also manufactures a complete line of brute force screeners as well as fine powder, laboratory screeners. Ask about our HyBrute, a brute force screener with the addition of ultrasonic deblinding.
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Kason Vibroscreen® circular vibratory screeners separate bulk solid materials from solids and slurries using multi-plane, inertial vibration that causes particles to pass through apertures in the screen or to travel across the screen surface in controlled pathways.
The screeners range in diameter from 18" to 100" (460mm to 2540mm) and are offered with single or multiple screening decks, separating particles in one to five predetermined sizes ranging from 2" (50mm) to 400 mesh (37 microns).
A wide range of models and specialized options satisfy a broad range of sifting, scalping, classifying, de-dusting and dewatering applications from the most simple to the most challenging, in capacities ranging from several pounds/kilograms to more than 30 metric tons per hour.
All Kason circular vibratory screeners are offered in gravity-fed and in-line pneumatic models for batch or continuous operation, and are available to industrial, food, dairy and pharmaceutical standards.
The screeners are offered in two configurations, distinguished by the number and location of imbalanced-weight gyratory motors employed to impart vibration.
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With their innovative and practical features, the new generation of FRITSCH Sieve Shakers satisfy all requirements for accurate and reproducible sieving analysis and even exceed requirements in many areas.
These instruments offer maximum comfort and precision with automatic amplitude control, programme selection, control and evaluation software as well as high-quality sieve stack tensioning system.
The top model ANALYSETTE 3 PRO can be integrated into any quality management system according to DIN EN ISO 9000:2001 as a testing instrument thanks to state-of-theart electronics and maximum reliability.
FRITSCH Sieve Shakers are available for sieves up to 450 mm in diameter for dry, wet and micro-precision sieving. The automatic sieving analysis is performed by the free control and evaluation software AUTOSIEVE.
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High capacity gyratory units for high viscosity liquid/solid separation, and wet or dry classification. Easy operation when tuning to specific feed rate, product and separation requirements. No damping under loads. Long screen life. Inline screeners are also available.
Circular Screen Separators
Eriez' range of models allows selection particular to specific and unique material application requirements. Some of the models available will be ideal for processing all types of dry materials, while others will work best for slurries, waste water and other dewatering applications.
Linear Screen Separator
Vibratory screeners serve as efficient screening separators for a wide variety of materials. Eriez has standard and heavy duty models for the majority of screening applications. Special units can be ordered with multiple drives for greater capacities. In addition, a wide variety of standard and special trays are available.
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An electro-mechanical shaker for suspended mounting and carrying up to two off 450mm diameter standard test sieves
This unique shaker is specifically designed to be fitted with up to two off 450mm diameter test sieves of any aperture. Drive is by a special 240V, 50hz single phase electric motor to a rotating eccentric mass assembly that causes the sieves to oscillate in a mainly horizontal plain.
It is supplied as standard to process essentially dry materials but a wet sieving option is available. The shaker can be suspended from any suitably robust hook.
An optional wheel mounted stand with a manual winch is available to suspend the sieve stack at a maximum height equivalent to a 220 litre drum. The sieve stack can be lowered to floor level.
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Weston circular screen separator has been produced for more than 40 years and stand out for its high screen efficiency, strength and reliability. These are the main qualities that makes Weston sieve the most sold and required sieve from our customers.
It segregates solids from liquids or dry material into various particle sizes ranging from 51 mm to 0,033 mm (400 mesh).
It is particularly utilized in food, chemical and pharmaceutical industry and in all sectors of application where the sieve need to be used on several product lines.
Easy to install, can separate particles in 2 to 3 sizes with up to 2 screen decks incorporated in one separator.
Main characteristics:
- screen frames can be changed quickly and easily (change activity requires 1 minute);
- screen can be equipped with various cleaning system as: everclean, starbrush and the innovative ultrasonic cleaning system;
- vibration movement is easy to regulate;
- operating cost are very low;
- can be easily adapted to customer needs: Weston sieve has wheels and can be moved and installed into different product lines;
- product contact areas are easy to assemble, mirror polished and in stainless steel AISI 304 or AISI 316.
- suitable for applications that require screening solids from a large volume of heavy, high-viscosity liquids (liquid panting and glue industry).
Weston sieve is available in 3 different models: Weston 503, Weston 605 e Rotowest.
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New Brunswick Scientific laboratory shakers are known the world over for dependable operation and innovative design. NBS offers the widest selection of shakers in the industry, with more than 40 models available to suit your exact needs. Our top-of-the-line Innova Lab Shakers feature the NBS triple-eccentric drive for uniform motion and superb reliability under the most adverse conditions. Many of these shakers now provide the added convenience of a programmable controller for automating multiple changes to temperature, speed and running time.
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- Microdigital controller
- High torque brushless DC motor
- Speeds from 20 to 200 rpm
- Digital speed and time indication
- Count-down timer with audible alarm
- Slow speed soft start
- Non-slip tray with flask clips 50ml to 2000ml
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Shaking incubators, also know as environmental shakers, are often used for cell culturing, cell aeration, and solubility studies. In addition to stable temperature conditions, they use an orbital agitation at variable speeds to affect the growth of cell cultures.
This is why the SHEL LAB SI6 and SI6R Shaking Incubators have adjustable stroke lengths to accommodate various cells and applications. This gives flexibility in adjusting the speed and orbit to meet each application.
All models come equipped with a universal shaking platform, independent alarms, and microprocessor controls for temperature and speed adjustment.
Applications include: Cell Cultures, Cell Aeration, Microbiology, Increasing Solubility Rates, Metabolism Studies, Bacterial Cultures, Bacteriology
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Thermostar is small benchtop combination of shaker and constant temperature chamber for heating treatment and shaking sensitive samples. It replaces two devices, reduces time and space needed. It is very suitable for biochemistry, microbiology and medicine laboratories in which thermal and shaking treatment of samples is a daily routine.
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Differents types:
Direct Drive Agitator - Air Powered direct drive agitator assembly with 1/2 hp air motor and a three bade propeller to keep materials in suspension even with high solids.
Indirect Air Motor Drive - Standard duty, smooth running with gear reducer, 1/2hp, 15:1 ratio, 20 to 120 RPM. Inc throttling valve, fittings and hoses for connection to air supply on tank lid. Air consumption is approx 6CFM @ 50RPM.
Reciprocating Air Motor Drive - 180° reciprocating action provides excellent agitation of all types of materials. Particularly important for waterborne shear sensitive materials. Very low air consumption
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In the delivery state (clamping ring barrel) the material is prepared and conditioned for use and transfer to the spray gun. Due to the pneumatic lid lifter, an empty barrel can be replaced easily with a full one. System components:
- Lid for attaching apparatus
- Pneumatic lid lifting device
- Agitator (electric or pneumatic powered)
- Pump with material filter
- Agitator switch off when lid is lifted pneumatically
- Compressed air fittings
All agitators are tested and certified in accordance with ATEX 94/9/EC. Versions without explosion protection are also available.
10 years of delivery guarantee for spare parts
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Small shaker hearth furnaces type Vi are mainly used for hardening parts that, because of their small size, would cause handling problems on a mesh belt or when production volume is too small to justify the use of a mesh belt furnace.
This type of furnace is ideally suited for watch parts, fine mechanical parts, sewing and knitting needles and similar.
Typical heat treatment applications, at temperature up to 950 °C include:
- Hardening or case hardening, with oil or polymer quench.
- Austempering and Martempering with hot oil or salt bath quench.
- All these treatments are carried out under controlled atmosphere
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