ヴァーダー・サイエンティフィック株式会社 Product Lineup

We offer various types of jaws, including those designed to prevent heavy metal contamination, which can be safely used in a wide range of settings from laboratories to factory analysis rooms. Advantages: - High processing capacity - Contamination can be prevented by selecting materials - High reproducibility maintained with zero point adjustment function - Continuous gap setting - Motor protection switch - Hopper with anti-rebound structure - Safety-conscious design with interlock and motor brake - Easy to clean - Continuous grinding capability - Equipped with dust collection module

• Crusher
• Homogenizer

The compact body is designed to be dustproof, allowing it to be placed on a laboratory bench, and enabling easy and lossless coarse grinding of small samples. We also offer steel models designed to prevent heavy metal contamination. With digital gap width adjustment and zero point adjustment functions, it maintains high reproducibility. Advantages: - Powerful grinding with a 1.1kW motor drive - Compact body, benchtop model - Easy attachment and detachment of jaws for simple cleaning - Variable drive speed allows grinding suited to the sample - High reproducibility maintained with zero point adjustment function - Digital display of gap width and rotation speed - Gap width can be memorized - Material can be selected to prevent contamination - Large opening hopper

• Crusher
• Homogenizer

A tap-type electromagnetic sieve shaker has been released from Retsch. It combines a horizontal reciprocating motion of 280 times per minute with a tapping motion of 150 times per minute from above, making it easier for samples to pass through the sieve mesh. A dedicated soundproof case is also available to reduce noise.

• Separation device
• Analytical Equipment and Devices
• Sieve/Shaker

The vibration disc mill RS200 is a grinding machine that can quickly and efficiently grind medium-hard, hard, brittle, and fibrous samples to a particle size suitable for analysis, with high reproducibility and without loss. Grinding sets made of chrome steel, tungsten carbide, agate, and zirconia are also available, allowing for use with various samples. It is mainly used for sample preparation in spectroscopic analysis.

• Analytical Equipment and Devices
• Other laboratory equipment and containers
• Crusher

The Mortar Grinder RM200 allows for easy grinding of analytical samples, regardless of whether they are organic or inorganic. It can also be used for mixing and homogenizing powders, suspensions, and pastes. It is an ideal machine for powdering homeopathic medicines and formulations.

• Crusher
• Other laboratory equipment and containers

This is the comprehensive catalog of products handled by the German experimental powder equipment company, Leche.

• Crusher
• Analytical Equipment and Devices

The Lecce planetary ball mill is suitable for ultra-fine grinding. It can handle not only conventional mixing and grinding but also colloidal grinding and mechanical alloying.

• Mixer/agitator
• Crusher
• Analytical Equipment and Devices

The planetary ball mill can accommodate ultra-fine grinding. It is suitable not only for mixing and grinding for sample preparation but also for advanced applications such as colloidal grinding and mechanical alloying. The powerful combination of two centrifugal forces from rotation and revolution enables grinding in a short time. The PM200 is a benchtop model with two rotating platforms.

• Mixer/agitator
• Crusher
• Analytical Equipment and Devices

The planetary ball mill can accommodate ultra-fine grinding. It is suitable not only for mixing and grinding for sample preparation but also for advanced applications such as colloidal grinding and mechanical alloying. The powerful combination of two centrifugal forces from rotation and revolution enables grinding in a short time. The PM400 is a robust floor model with four rotating platforms.

• Mixer/agitator
• Crusher
• Analytical Equipment and Devices

It is a planetary ball mill that powerfully and quickly grinds down to the nanoscale.

• Mixer/agitator
• Crusher
• Analytical Equipment and Devices

The TG200 rapid sample dryer is used in many fields such as quality control, sample preparation, and research and development. It can dry samples without damaging them, regardless of whether they are organic, inorganic, chemical products, or pharmaceuticals. It can be widely used for coarse to fine materials, from crystalline substances to fibrous and leafy materials. With its powerful air blowing function, samples are dried while being mixed and stirred, allowing not only for sample preparation but also for drying test sieves. 【Features】 - Suitable for heat-sensitive samples as it dries while mixing/stirring. - Capable of drying in a short time (approximately 5 to 20 minutes). - Optional drying chamber and filter. - Easy operation with a functional clamp. - Maximum drying temperature of 150°C. - Digital condition settings. - Excellent mixing capability with an interval function. - Ability to register up to 9 conditions. - Long lifespan with a motor that does not use carbon brushes. - Compact body with CE mark certification for proven safety. 　■For more details, please refer to 'Sample Request' and 'Download'■

• Drying Equipment
• Analytical Equipment and Devices

The electromagnetic sample feeder DR100 enables uniform and continuous sample supply. With a beautiful design that harmonizes with other equipment, it can be attached not only to the grinders and classifiers from Verder Scientific (Lübeck) but also to electronic balances, mixers, stirrers, and particle size analyzers from other manufacturers. 【Features】 - Uniform supply - Significant labor savings - Continuously adjustable supply amount - Timer duration and flow level are digitally displayed - Compact design with an intuitive user interface - Easy one-touch setup of the funnel and chute without tools - Simple maintenance - Prevents overload when attached to a grinder - Interfaces with equipment from other manufacturers are also possible - Hopper capacity of 2.8L or 3.5L - Ideal for supplying small sample quantities at the experimental or testing level ■ For more details, please refer to 'Sample Request' or 'Download' ■

• Analytical Equipment and Devices

Effective cleaning that does not damage the mesh, extending the lifespan of test sieves! It is an ultrasonic cleaner. We offer three types of lineups tailored to the cleaning target. You can choose according to test sieves with an outer diameter of up to 203 mm, up to 400 mm, or up to 203 mm. (A type that can clean 5 pieces at once is also available.) 【Features】 - Fast and effective cleaning - Compact body - Easy operation - Usable for homogenizing suspensions and degassing solutions ■ For details, please refer to 'Sample Request' or 'Download' ■

• Other cleaning machines
• Ultrasonic Oscillator
• Ultrasonic Cleaner

For reliable fluorescence X-ray analysis, ensure the creation of solid sample pieces. By using the PP40 pellet press, you can create smooth and sturdy sample pieces from various materials such as slag, ore, minerals, and cement. Not only can the pressure be set between 50 and 400 kN, but the pressure during the pressing process, holding phase, and decompression process can also be individually adjusted. This means that internal stress within the sample can be reduced, allowing for the creation of perfect sample pieces that do not deform. 【Features】 - Pressing and decompression force adjustable between 50 and 400 kN - Interactive condition input function - Ability to register up to 32 conditions - Abundant accessories - Capable of handling hard samples - Tungsten carbide pressure plates - Easy and safe operation - CE mark confirming safety ■ For more details, please contact us or download from our website ■

• Analytical Equipment and Devices

The sample splitter can be used for sample division of most bulk materials. Since it does not require a power supply, it can be considered a splitter suitable for production sites. It is easy to operate and clean. 【Features】 - Usable in both analytical laboratories and production sites - Allows for easy and accurate sample division by hand - Simple and easy to clean - Sample division based on DIN 51701/Pt 4 - Affordable price - Six different models ■ For more details, please refer to 'Contact Us' or 'Download' ■

• centrifuge
• Analytical Equipment and Devices

This is a case of crushing metal "copper cutting powder" using a Lecce crusher. Sample: Copper cutting powder - Model used: Power Cutting Mill SM2000 - Parameter: 695 rpm - Accessory: 4mm screen ◆ For more details, please refer to "Contact Us" or "Download" ◆

• Analytical Equipment and Devices
• Crusher

This is a case of crushing metal "iron-foil" using a Lecce crusher. Sample: Fe-foil (Cu, Nb, Si, B) 5X17cm - Equipment used: Planetary Ball Mill PM100 - Parameters: 550rpm, 10 minutes - Accessories: Tungsten carbide jar 250ml + 12 balls with a diameter of 20mm ◆ For more details, please refer to 'Contact Us' or 'Download' ◆

• Analytical Equipment and Devices
• Crusher

This is a crushing case of the metal "chromium" using a Lecce crusher. Method: Two-stage crushing by compression Sample: Chromium (purity > 99%) 10-30mm, 300g - Equipment used: Lab Jaw Crusher BB51 - Parameters: Gap width 3mm + gap width 0.5mm, 1 minute - Accessories: Tungsten carbide jaws ◆ For more details, please refer to 'Contact Us' or 'Download' ◆

• Analytical Equipment and Devices
• Crusher

This is a crushing case of metal "aluminum/titanium alloy" using a Lecce crusher. Method: Compression crushing Sample: Aluminum/titanium alloy (Al: 30% Ti: 70%) 40-70mm, 2.4kg - Model used: Jaw Crusher BB200 - Parameters: Gap width 2mm, 2 minutes - Accessories: Manganese steel jaws ◆ For more details, please refer to 'Contact Us' or 'Download' ◆

• Analytical Equipment and Devices
• Crusher

This is a crushing case of metal "aluminum/titanium alloy" using a Lecce crusher. Method: Compression crushing Sample: Antimony block (manual crushing) 80X80X40mm, 20kg - Model used: Jaw Crusher BB200 - Parameters: Gap width 2mm, 5 minutes - Accessories: Stainless steel jaws ◆ For more details, please refer to "Contact Us" or "Download" ◆

• Analytical Equipment and Devices
• Crusher

The "Air Jet Sieve AS200 Jet" classifies samples while dispersing them with a jet stream. It accommodates a wide range of sieving from 10μm to 4mm, making it ideal for classifying micron-sized particles that are prone to agglomeration. The airflow ejected upwards from the rotating nozzle prevents sample agglomeration and sieve clogging while classifying, allowing for gentle classification in a short time. An industrial vacuum cleaner is used to generate the jet stream, and operation is simple. ■ For more details, please contact us through the survey at the bottom. ■

• Separation device
• Weight related measuring instruments
• Sieve/Shaker

The Retsch Knife Mill Grind Mix GM200 has been renewed and is now available! ○Features○ 【Upgraded Motor (1000 W)】 Homogenizes tough samples that were difficult for household mixers in just a few seconds. 【Sequence Function】 Allows for condition registration, eliminating the need for settings each time (up to 8 conditions can be registered). A new sequence function (performing registered conditions in two consecutive runs) is also included (up to 4 patterns can be registered). <Example: 2,000rpm/10 seconds/reverse rotation + 7,000rpm/10 seconds/forward rotation> 【Boost Function】 Newly added boost function with a maximum of 14,000rpm. 【Touch Panel】 Bright and easy-to-read 4.3-inch touch panel. 【MyRETSCH】 Portal site MyRETSCH (allows checking of grinding conditions via smartphone).

• Crusher
• Homogenizer

Imat-uve has introduced the Power Cutting Mill SM2000 and the Ultra Centrifugal Mill ZM200. "With the Power Cutting Mill SM2000 from Retsch, which can really crush a variety of samples, we were able to do a great job. The Ultra Centrifugal Mill ZM200 from Retsch allows us to select the appropriate screen diameter according to the particle size required for analysis, enabling us to achieve the desired particle size," they said. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

Shefarcalque Co. has introduced the ultra-centrifugal mill ZM200 and test sieves. "The test sieves from Retsch are not only durable but also very easy to clean. We are satisfied with the latest model ZM200, which is equipped with not only crushing power but also new convenient features," they said. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

To obtain reliable analytical results, it is essential to first create uniform samples. The Retsch grinder is most suitable for this type of sample preparation due to its excellent operability, safety, and robustness. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

For preliminary grinding, a cutting mill like our Power Cutting Mill SM2000 is ideal. Using a 20mm screen, it can pre-grind large quantities of fibrous samples such as hemp. After that, a splitter is used to take representative samples, which are then finely ground to the required particle size using a planetary ball mill or similar equipment. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

The crushers from Lecce can be adjusted without compromising the characteristics or components of the samples, making them highly effective in environmental analysis institutions worldwide. They are ideal for cryogenic grinding. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

By equipping the Lecce company's power cutting mill SM2000 and the ultra-centrifugal mill ZM200, you will be able to prepare samples of parts that need to be analyzed. This will make the analysis results meaningful and reliable. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

The Retch Cutting Mill SM100 can quickly grind dry samples down to a minimum of 0.25 mm without compromising the properties of the sample. For fine grinding, the Retch Ultra Centrifugal Mill ZM200 is used. The powerful rotor mill is safe and easy to use, with a wide range of accessories available for various applications. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

The ultra-centrifugal mill ZM200 is the ideal rotor mill for fine grinding of medium-hard feed with a moderate fat content. For grinding and homogenizing soft samples, the Grind Mix GM200 is recommended. The cutting effect allows for rapid homogenization of samples in a sealed container. For more details, please download the catalog.

• centrifuge
• Analytical Equipment and Devices

This is an introduction to the comprehensive catalog of sample preparation grinders for food. We offer a wide variety of grinders to accommodate various applications. They can completely homogenize samples, allowing for stable sample preparation with minimal contamination, which means that subsequent analysis results will be reliable and meaningful. The high-performance, easy-to-operate, and highly safe Retsch grinders are robust and durable, making them ideal for users seeking professional solutions. For more details, please download the catalog or contact us.

• Crusher
• Fine grinding machine

This is an introduction to a comprehensive catalog featuring a crusher known as a "modern masterpiece." It offers innovative functions and various models, providing efficient and optimal sample preparation through crushing. Additionally, you can explore a wide range of applications, not only the versatility of our crushers but also quality control in chocolate manufacturing and drug detection in hair testing. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices
• centrifuge
• Crusher

The air jet sieve is widely used for dry classification of very fine powders below 40μm. Additionally, it can classify powders up to 250μm in a significantly shorter time compared to vibrating sieve shakers, making it widely adopted for this range as well. The reciprocating rotation feature of the AS200 jet maintains the precision of test sieves and is very effective in terms of reproducibility of classification results, reduction of sieving time, and ease of cleaning. For more details, please download the catalog.

• Crusher

For the classification of large quantities of bulk materials, vibrating screens are usually used; however, most vibrating screens utilize vertical vibrations from springs to shake the test screen. In contrast, the classification method employed in the AS450 control uses three-dimensional motion, including vertical, horizontal, and twisting movements. This is the most effective classification method as it evenly distributes the sample across the entire surface of the test screen. For more details, please download the catalog.

• Crusher

The comprehensive catalog of Retch sample preparation equipment used by pharmaceutical companies around the world! From raw material testing to research and development of active ingredients and drug delivery, and quality control in production, Retch's grinders, sieve shakers, milling machines, and dryers are actively utilized. We can also provide tailored suggestions based on your applications. 【Tablet Crushing Example】 - Can uniformly crush 60 tablets in 30 seconds. ■ Retch equipment is also easy to maintain ■ ■ Please download the comprehensive catalog from below! ■

• Food Testing/Analysis/Measuring Equipment
• Drying Equipment
• Crusher

The "LHT 400℃, 500℃, 600℃" is a tabletop oven suitable for a wide range of applications. It is ideal for thermal shrinkage, curing, and testing of electronic materials, as well as for the removal of organic impurities from glass and metal parts, moisture extraction, paint curing tests, and resin curing. 【Features】 ○ Maximum temperature: 400℃, 500℃, 600℃ ○ Chamber volume: 30, 60, 120L, various types ○ Excellent temperature distribution of ±5℃ due to a powerful circulation fan For more details, please contact us or download the catalog.

• Electric furnace
• Heating device

The "HTMA 400℃, 500℃, 600℃" is an oven capable of high-temperature treatment under an inert gas atmosphere. It is ideal for preventing oxidation when heating materials for testing or manufacturing purposes, such as electronics, batteries, solar cells, and catalysts. 【Features】 ○ Maximum temperature: 400℃, 500℃, 600℃ ○ Chamber volume: 27, 95, 220L in various sizes ○ Temperature control method using PID control For more details, please contact us or download the catalog.

• Electric furnace
• Heating device

<Common Features of the CamSizer> - Analysis using two digital cameras [Our patented technology] - No need to change camera lenses according to the measurement sample size - Can produce results consistent with sieve tests - Unlike sieve tests, no cleaning work is required after measurement - Shape measurements include aspect ratio, roundness, left-right symmetry, surface roughness, and other particle transparency - From hundreds of thousands of particle information, particles can be searched by size and shape, with image and outline comparison available (particle library function) - Measurement results can be plotted against three parameters (3-D cloud function) - Can measure "Sloss & Krumbein roundness and sphericity" (new particle shape descriptor function) ■ CamSizer X2 Can choose from three types of dispersing media (air flow dispersion, free fall dispersion (dry), and wet dispersion) - Measurement range: 0.8μm to 8mm - Captures over 300 images per second, analyzes the size and shape of particles in the images within 1/260 seconds, allowing for the measurement of hundreds of thousands to millions of particles in just a few minutes ■ CamSizer P4 Only free fall dispersion (dry) is available. Can measure larger particles than the CamSizer X2 - Measurement range: 20μm to 30mm - Captures approximately 60 images per second

• Analytical Equipment and Devices
• Other powder equipment
• Other physicochemical equipment

Vardas Scientific (Lecce) products are used by pharmaceutical companies around the world. From raw material testing to research on active ingredients and drug delivery, as well as quality control in both experimental and regular production, Lecce's grinders, sieve shakers, milling machines, and dryers are actively utilized. In addition to the outstanding functionality and performance of the products, we also provide consultation on application aspects, earning a high level of trust. 【Product Lineup】 ○ Rapid Sample Dryer TG200 ○ Sample Divider PT100 For more details, please contact us or download the catalog.

• Crusher
• Drying Equipment

Vader Scientific (Retsch) offers 11 models of ball mills. It's one of the largest selections in the world! For micron-level fine grinding, you can rely on Retsch. You are sure to find a ball mill that meets your needs. 【Product Lineup】 ○ Mixer Mill MM200 ○ Mixer Mill MM400 ○ Cryo Mill For more details, please download the comprehensive catalog!

• Crusher

Vardas Scientific (Lecce) offers a wide variety of grinders to accommodate various applications. They can completely homogenize samples and provide stable sample preparation with minimal contamination, resulting in reliable and meaningful analytical results. They are suitable for methods such as NIR, Kjeldahl, Dumas, and Falling Number. This is a comprehensive catalog of grinders that are highly functional, easy to operate, prioritize safety, and are robust for long-term use! 【Features】 ○ Highly functional and easy to operate ○ Emphasis on high safety ○ Durable and long-lasting For more details, please contact us or download the catalog.

• Crusher

Vardaar Scientific (Lecce) products are used in sites around the world that handle polymers and plastics. From quality control of finished and semi-finished products like preforms and polystyrene beads to the recycling of industrial waste, Lecce's grinders and shredders are active in all sample preparation sites. 【Features】 ○ Samples can be completely homogenized ○ Stable sample preparation with minimal contamination For more details, please contact us or download the catalog.

• Crusher