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Quantipoly Particle Size Analyser

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Description by the supplier

The QuantiPoly particle size analyser is an affordable desktop device which can size colloidal particles in suspension with ease.

Our analysis is fully automated to reduce subjectivity and make it as easy to use as possible - the user loads a sample, presses a button, and obtains a size distribution along with key descriptors.

The technology is analagous to small angle light scattering, but without the complexity or sensitivity to contamination. This means we can size particles with radii from 10 nanometers to 1 micron, and are particularly suited for multimodal and polydisperse suspensions.

About QuantiPoly

QuantiPoly will offer desktop measurement devices for soft matter research. Our cutting-edge technology is distinct from others on the market, allowing us to provide reliable measurements with an affordable device which can fit easily on a kitchen counter.

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QuestPair matches professionals in research and industry with manufacturers, suppliers and resellers of scientific products. Companies and organisations can easily sign up for an account and showcase their laboratory equipment and other products on the marketplace. It is possible to list both new as well as used equipment. QuestPair features a variety of equipment for the physical, chemical and life sciences such as spectrometers, balances, centrifuges, testing devices, medical devices, incubators, microfluidics kit, heaters, coolers and other specialist instruments.

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OHS 100 Advance Overhead Stirrer VELP-cover
OHS 100 Advance Overhead Stirrer VELP

Safety and resistance for your laboratory OHS advance is designed to guarantee the highest safety st (more)andards. - The durable watertight housing and IP 54 protection rating ensure durability even in the most aggressive environments. - Built-in safety alarms for overload, over temperature and over current will maintain performance over time by stopping agitation - The safe operation of the start and stop knob and the lock key prevent unintentional starts and changes in working conditions. - The built-in vibration sensor with different sensitivity levels will stop the operation and inform you to make sure your OHS is stable and properly fixed. Continuous operation guaranteed and supported by a 3 year extended warranty. First-class performance OHS 100 Advance is the ideal solution for demanding applications operating with viscosities up to 70,000 mPa. The electronically controlled brushless motor of the OHS 100 Advance agitates up to 100 l (H2O) with a maximum torque of 100 Ncm and guarantees maximum durability. SpeedServoTM torque compensation technology maintains constant speed by automatically adapting to changes in viscosity. Set the OHS 100 Advance electronic speed control from 30 to 1300 rpm. Constant Torque at Any Speed The powerful brushless motor and microprocessor control ensure unprecedented performance, highlighting the difference between a conventional rod stirrer and VELP OHS Series rod stirrers. The torque remains constant at any speed, even at maximum. Having a constant torque is a very important parameter for the reproducibility of the analyzes. SmartChuck Technology: Inserting or Removing an Auction Has Never Been So Simple! How often do you have to remove or replace the stirring rod using two hands and see the rod fall into the liquid? SmartChuck ™ technology makes this activity quick and easy with the use of one hand and without special accessories. Two simple movements allow you to unlock the protection ring and remove or replace the stirring rod. In the event that the protection ring is opened during the analysis, the instrument stops shaking, showing a safety message on the display. Intuitive and precise control panel The intuitive 3.5” OHS Advance TFT display will guide you to precisely set your working conditions and achieve reproducible results. Show key information at a glance. Real-time information on viscosity variation with a resolution of 1 Ncm. Interact with OHS Advance from the real-time graph showing speed, torque and temperature of your test. The OHS Advance works without surveillance thanks to the timer that can be set from 1min to 99.59h. Ideal operating methods can be defined and programmed for demanding tasks where ramps and interval operations are required. Temperature under control OHS Advance is supplied with a Pt100 temperature probe included in the package. Constantly monitor the temperature of your reaction and set the meter to slow down or stop activity if the temperature reaches a defined value. This is important when you want to prevent exothermic reactions from interfering with your analysis! THE BENEFITS OF OHS ADVANCE CONNECTIVITY The OHS Advance is the only rod stirrer to offer the ability to control and monitor processes via Wi-Fi connection to VELP Ermes and via USB. The VELP Ermes cloud platform allows you to control the OHS Advance from PC, smartphone and tablet through a simple and intuitive web interface. With this platform designed by VELP it is possible to activate the shaking, set a timer, set a method (among those saved on the device), download and share reports with a click. For applications in the pharmaceutical, biotechnology and life science sectors, VELP Ermes can manage OHS Advance localized in clean rooms or other controlled environments, without the need for lengthy safety procedures. With the OHS / CotrollerSoftTM software, VELP offers the possibility to all laboratories that cannot benefit from cloud services, a valid alternative with USB connectivity. The OHS allow you to choose between two different control panels, Digital or Advanced, to better suit the needs of your laboratory. - Digital: precise speed settings; torque indicator; integrated timer. - Advanced: all information at a glance; intuitive; real-time graphs. Very easy to use and comfortable tools. Intuitive control panel equipped with Smartchuck: operations and rod change with one hand, effortlessly. - Mandrel opening: Ø from 1 to 13 mm - Stirring rod diameter for Pass-Through: up to 8.5mm Velp products guarantee you peace and security within your laboratory. - Safety button clearly visible from the front - IP54 protection - Integrated safety sensors CONTROL PANEL OF OHS ADVANCE MODELS A - LCD display B - Display keys C - Stirring speed kond D - Lock key E - Main switch F - Smart Chuck

€1,313.00 ex VAT
€1,562.47 incl. VAT if applicable
general laboratory equipment other
Kalstein YR0090-1 Biological Safety Cabinet-cover
Kalstein YR0090-1 Biological Safety Cabinet

Product Description • Air curtain isolation design to prevent cross contamination inside and outside (more), 30% of the airflow is discharged, 70% of the airflow is internal circulation, negative pressure vertical laminar flow, no need to install pipes. • The glass door can be moved up and down, which can be positioned arbitrarily, easy to operate, and can be completely closed for sterilization, and the positioning height limit alarm prompts. • The power output socket in the work area is equipped with a waterproof socket and a sewage interface to provide great convenience for the operator • There is a special filter at the exhaust to control emission pollution. • The working environment is made of high-quality 304 stainless steel, which is smooth, seamless, and has no dead ends. It can be easily and thoroughly disinfected, and can prevent the erosion of corrosive agents and disinfectants. • It adopts LED LCD panel control, built-in UV lamp protection device, which can only be opened when the safety door is closed. • With DOP detection port, built-in differential pressure gauge. • The device operating surface is vertical, compact and easy to operate • Biosafety cabinets, also known as biological safety cabinets, are laboratory devices designed to protect the laboratory worker, the environment, and the sample being manipulated from exposure to biological agents. • Class II A2 Biosafety Cabinets are a type of biological safety cabinet that provides protection against low to moderate risk biological agents, as well as minimal protection to the environment. They provide protection through a combination of physical containment, filtration, and ventilation. • Class II A2 Biosafety Cabinets are characterized by their work surface, interior walls, and exhaust air that are HEPA-filtered, providing a high level of protection for both the worker and the environment. The interior of the cabinet is under negative pressure relative to the surrounding laboratory area, which helps to prevent the release of hazardous materials. The air within the cabinet is exhausted through a HEPA filter, removing any potentially contaminated particles. • Class II A2 Biosafety Cabinets are designed for use in laboratory applications where low to moderate risk biological agents are being manipulated, such as cell culture, tissue culture, and handling of samples from infected animals or patients. They are commonly used in medical, pharmaceutical, and research laboratories. • In summary, Class II A2 Biosafety Cabinets provide a controlled and contained environment for the handling of low to moderate risk biological agents, while protecting the worker and the environment from exposure.

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safety equipment, safety cabinets, biological safety cabinets
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