Heidolph Heidolph VISCO JET® CRACK - 80 mm Impeller

Items included in the package: - F201A0151 LS rod stirrer 110-230 V / 50-60 Hz +/- 10% - A00001366 U (more)niversal H-Stand - A00001301 Double clamp for stand - A00001306 Stirring rod with fixed blades, stainless steel Vigorous agitation The powerful rod stirrers are able to process even the most demanding substances, ensuring a smooth start and vigorous stirring at maximum speed! Velp's LS can reach speeds of 2000 rpm, making it ideal for volumes up to 25 liters and medium viscosities, with a maximum of 25,000 mPa*s. Convenient chuck and high security The intuitive spindle locking system is the simplest and most comfortable available on the market, and does not require any special tools, offering the possibility of using different rod models, for the most varied applications, with a maximum diameter of 10 mm. VELP Scientifica solutions are extremely intuitive and easy to use, being equipped with the most advanced features in terms of safety, including overload and overtemperature. All models operate according to IP 40. Longest possible longevity All our solutions have been carefully designed to offer a long life to the instrument, even in the most difficult operating conditions. The structure covers and protects the engine from any aggressive liquids and vapours, preventing internal corrosion phenomena. The robust motor guarantees continuous operation over the years, without additional costs for maintenance. Resistant structure in technopolymer The special technopolymer structure of the VELP Scientifica rod stirrers guarantees excellent chemical resistance, without equal, and particular handling, being among the lightest on the market. Simple to install, resistant and intuitive, they offer a small footprint, to make the most of the space on the counter. Overhead stirrer DLH's video: Available models: The stirring rods available: For added versatility, you can choose between different types of control, digital or analog. - Digital: set speed, actual speed, torque and timer at a glance. - Analog: power and precision at the most advantageous price. Simple keys, graphics and intuitive design; you'll already know how to use it the first time you turn it on. Peace of mind and safety in your laboratory with every Velp instrument. - Protection in case of overload and overheating - Intuitive temple closing system, without the use of special tools. Maximum rod diameter of 10 mm Compact and lightweight, small in size to make the most of your laboratory bench space. - Technopolymer structure - IP40 protection

A homogenizer is a laboratory or industrial instrument used for the homogenization of various types  (more)of materials, such as fabrics, plants, food, soil and many others. The OV 625 Digital laboratory disperser guarantees the highest level of reproducibility for a wide range of laboratory applications. Cutting-edge technology and engineering, like all Velp scientific products, guarantee precision and high shear force for rapid homogenization, emulsification, suspensions and high-speed mixing of biological tissues, pharmaceuticals, cosmetics and food products. Excellent mechanical properties and high chemical resistance make it suitable for even the most demanding laboratory challenges. DISPLAY AND CONTROL Bright, intuitive LED display and rotary knobs allow you to fine-tune the speed between 3,000 and 25,000 rpm. Clear speed information on a black background aids visibility in all conditions. SAFE AND RESISTANT Safety features ensure maximum operator protection. For example, once the set point speed has been set, the OV 625 Digital will reach it gradually. In addition, various alarms warn the user in case of overload and overtemperature. The resistant and hermetic structure allows correct operation even in the most difficult conditions. Warranty up to 3 years. For maximum comfort, choose the model with the double pole stand. CHOOSE THE SUITABLE ACCESSORY Choosing the right dispersing tool is essential to achieve maximum performance and high reproducibility. VELP dispersion tools are made of stainless steel (316L) and equipped with a PTFE seal, to be compatible with different types of samples and reagents. To handle different fluids, different dispersion tools are required. In some applications it is necessary to use two dispersing tools in order to achieve a final fineness level from coarse to fine. Thanks to a knob and a quick fastening system, inserting and changing the dispersion tool is simple and fast: in seconds you can switch from one application to the next. FOCUS ON THE PRODUCT What is a disperser? The disperser can be called in several different ways: homogenizer; Cell Lysor, High Shear Mixer, Polytron, Stator Rotor Homogenizer, Sonicizer or Tissue Tear. The various nomenclatures are due to the various uses of this tool and you have different results that can be obtained through the accessories. Essentially, a disperser is used to create a uniform mixture by forcing the sample through a narrow, confined space. Blade homogenizers, such as Velp's OV 625 Digital, use the blades as a rotor for dispersing. How does it work? The dispersing tool consists of a rotor rotating at high speed inside a stationary stator. The area between the rotor tip and the stator slot is called the shear gap. Thanks to the high circumferential velocity, the fluid is drawn axially into the dispersion head and forced radially through the cutting gap, breaking up the particles.

Features: - Reduce your process times significantly while performing the best mixing results ever -  (more)One system for literally all mixing tasks for low to high-viscosity media - The turbulent flow which is created by a special cone principle even at low speeds is unique to the VISCO JET® - Even with high-viscosity media and gels which naturally do not mix when common impellers are used you will observe an immediate flow through the entire beaker - This technology allows for de-gassing of gels while preventing air intake and foaming - A stirrer shaft is included as standard.

Stomacher Seward 400 laboratory blender. Sample Volume: 80-400mls. Time Settings: 30, 60, 120 & Cont (more)inuous. Paddle Speeds: 200/230/260 ±5. For sample volumes from 80 to 400 ml, Stomacher laboratory homogenizers offer rapid mixing and homogenizations for a wide variety of laboratory samples. Stomacher machines work by the action of oscillating twin blades on the sample contained inside a sterile plastic bag.

Samples and applications - Homogenization of foods (smoothies, homogenized foods, drinks) and prepar (more)ation of stuffings for food (e.g., meat, vegetables) - Homogenization/crushing of tablets - Homogenization of tobacco leaves - Preparation of ceramics and ceramic paste - Processing of textile fibers TECHNICAL DATA - Rotor diameter: 18 mm - Stator diameter: 25 mm - Stator/rotor gap: 0.5 mm - Volume (H2O): 100 - 2,500 ml - Immersion depth: 40-175 mm - Max. speed: 25,000 rpm - Max. circumferential speed: 23.6 m/s - Ultimate fineness, emulsions: 1-10 µm - Ultimate fineness, suspensions: 15-50 µm - Max. allowable working temperature: 180 °C - Materials in contact with the medium: AISI 316L, PTFE - Suitable for solvents: Yes - Sterilization and cleaning methods: it is possible to sterilize all the components of the dispersing tool in different ways according to the construction materials and the sample processed

Samples and applications - Food homogenization and preparation of spreadable creams and stuffing for (more) foods (e.g. meat, vegetables) - Preparation of cosmetics (lip balms, creams, lipsticks, ...) - Preparation of tablet coatings and homogenisation/crushing of tablets - Preparation of samples for DNA analysis, organic tissue samples and dispersions of organic tissues - Homogenisation of tobacco leaves - Preparation of pigments, inks, paints and ceramic paste - Processing of textile fibres - Dispersion of petroleum derivatives (e.g. asphalt) - Sterilization and cleaning methods: it is possible to sterilize all the components of the dispersing tool in different ways according to the construction materials and the sample processed TECHNICAL DATA - Rotor diameter: 15 mm - Stator diameter: 20 mm - Stator/rotor gap: 0.5 mm - Volume (H2O): 50 - 2,000 ml - Immersion depth: 40-175 mm - Max. speed: 25,000 rpm - Max. circumferential speed: 19.6 m/s - Ultimate fineness, emulsions: 1-10 µm - Ultimate fineness, suspensions: 10-50 µm - Max. allowable working temperature: 180 °C - Materials in contact with the medium: AISI 316L, PTFE - Suitable for solvents: Yes

2 pair banana jack sockets Voltage: 0 – 8 V Amperage: 6.3 A

Particle Plus Handheld 8303 This item was removed from a university lab where it was surplus to requ (more)irements. The unit powers up and is in good cosmetic condition, we are unable to test it further at our facility. Item includes the following: Certificate of calibrationPower Supply 15V ~2amp 100-240VACCarry caseTripod and plateUSB Cable 6' 

PS.R2 series balances represent a new standard of precision balances. They feature a new, readable L (more)CD display which allows a clearer presentation of the weighing result. Besides, the display has a new text information line allowing to show additional messages and data, e.g. product name or tare value. Communication interfaces New PS.R2 balances, like previously designed PS series balances, have pans in two possible dimensions: 128x128 mm or 195x195 mm balances with a smaller pan have a draft shield. The balance precision and the measurement accuracy is assured by automatic internal adjustment, which takes into consideration temperature changes and time flow. PS.R2 balances feature several communication interfaces: 2 x RS 232, type A USB, type B USB and optional Wireless Connection. The balance may cooperate with computer by means of USB interface supposing a supplementary software has been installed (respective driver). The said driver may be downloaded from RADWAG website – SOFTWARE link or SUPPORT section. The housing is made of plastic, and the pan is made of stainless steel. The balances have a possibility to weigh products out of the pan (under-pan weighing) - the load hangs under the pan. Databases in R Series Balances The information system is based on 5 databases, which allows for several users to work with several products databases, and the registered weighing results can be subject to further analysis. The data is registered in 5 databases: users (up to 10 users), products (up to 1000 products), weighments (up to 5000 weighments), tares (up to 100 tares), ALIBI memory (up to 100 000 weighments). Quick access to information There is two directions data exchange within the system thanks to a quick USB interface. New balances allow to import and export databases using USB pen drives. Direct access to functions and databases is possible from the level of keyboard. Database - a direct access to databasis Function - a direct access to the basic functions F1 do F4 - programmable function and navigation keys on the menu ALIBI memory The used ALIBI memory is a data secure area and allows to record up to 100 000 weighment records. It ensures security of constant data register in the long time period. Under-pan weighing Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.

The HX7.4P C is a brand new design comprised of the advanced PUE HX7 indicator, made of stainless st (more)eel, and a powder coated 4-load-cell pallet construction. It is intended for weighing of Euro pallets as well as any transport pallets of 800 × 1200 mm dimensions. The scale enables loading the weighing pan using a forklift. The indicator thanks to its distinguishing features such as a colour 7” graphic display, and a diode bar graph which signals the current load mass referred to the scale range or the declared min and max thresholds, significantly simplifies the operation. At the back of the housing there are hermetic connectors of RS232, RS485, USB and Ethernet communication interfaces, plus digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Indicator’s system of information is based on databases (users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety.

HX7 HR scale’s multi functions The HX7 HR scale is a device comprised of AISI 304 (IP66 / IP68 (more)) stainless steel terminal the PUE HX7, and AISI 316 (IP 68 / 69K) stainless steel weighing platform. The HX7 HR has been designed to operate in challenging conditions, even in places where the platform is exposed to acids. Display The 7” colour graphic display and the diode bar graph, which signals current net weight of a load in reference to the scale range or declared min, max thresholds, boost comfort especially in case of piecework where fast and precise presentation of product mass deviation is required with regard to the limit values. Hermetic communication interfaces Housing back is equipped with hermetic communication interfaces such as RS232, RS485, USB, Ethernet, at your disposal there are also digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the terminal at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. Software The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Terminal’s system of information is based on databases (users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety.