PURE vacuum. Nothing else.
An innovation in vacuum technology. Clean and oil-free 10-3 mbar vacuum.
Vacuubrand team of experts developed VACUU PURE for contamination-free vacuum that lets your clean processes run efficiently. Vacuubrand dry screw pumps meet challenges where other technologies fall short.
The working principle of VACUU PURE is based on gap sealing. The unique operating principle enables contact-free rotation of the spindles. The vacuum pump operates oil and abrasion free. This ensures an ultrapure vacuum as well as contamination-free exhaust air. In addition, there is no wear due to abrasion and no need for oil changes, allowing for continuous operation.
The chemically resistant version VACUU PURE 10C, features wetted materials made of chemically resistant polymers. A thick-walled PEEK encapsulation protects the spindles and stator in the pumping chamber, providing high chemical resistance. The use of a cold trap is unnecessary in many cases – another plus for reliable, continuous and economical operation.
Fore vacuum generation for turbomolecular pumps.Analytical applications.Regeneration of cryo pumps.Vacuum drying.Freeze drying.Heat treatment.Degassing.Coating.Distillation.Schenk line.VACUU PURE® 10C: Screw pump for aggressive gases and vapors
10-3 mbar vacuum range.Pumping speed 9 m3/h.100% oil-free.Chemically resistant.No wear parts.VACUU PURE® 10: Screw pump for non-corrosive applications
10-3 mbar vacuum range.Pumping speed 10 m3/h.100% oil-free.No abrasion.No wear parts.Some customer experiences with VACUU PURE
"With VACUU PURE, we finally get a hydrocarbon- and abrasion-free vacuum in a vacuum range of down to 10-3 mbar."
"We were particularly impressed by the fact that VACUU PURE has good flow rates even at higher pressures. For this reason, we can use VACUU PURE as early as the initial evacuation of our UHV systems (ultrahigh vacuum systems). We avoid switching between different pump technologies for pumping out our systems and use as a backing pump."
"In all tests, VACUU PURE demonstrated very good performance, even in the case of an unusually high vapor load. The regeneration mode of VACUU PURE is very helpful to be able to start the next process very quickly. We believe that there is no comparable vacuum pump."
Special price for Pipetting aid accu-jet® pro!Don't miss our special price for Pipetting aid accu-jet® pro only from September 1 until December 31, 2020!
Save now up to 38%.
Pipetting aid accu-jet® pro
All with one hand: select the delivery mode (gravity-delivery / blow-out) and adjust the motor speed range with your thumb; use variable button pressure for finest control of filling and delivery speed. The ergonomic handgrip, perfectly balanced design, weight only 190 g - for fatigue-free pipetting even in prolonged operations.
The accu-jet® pro is supplied with two battery compartment covers. The second cover with ridges enables you to place the instrument inverted on the bench, to avoid contamination of the pipette adapter.
+ Powerful: Fills a 50 ml pipette in less than 10 seconds.
+ Sensitive: Precise selection of pipetting speed.
+ Long-lasting: up to 8 hours of continuous pipetting without recharging.
accu-jet® pro Pipetting aid
with nickel-metal hydride battery, 2 battery compartment covers, wall support, AC adapter (100-240 V; 50/60 Hz) and 2 spare membrane filters 0.2 μm, sterile.
DescriptionSpecial price without VAT, €
dark blue, AC adapter Europe 100-240 V; 50/60 Hz249.00
magenta, AC adapter Europe 100-240 V; 50/60 Hz249.00
green, AC adapter Europe 100-240 V; 50/60 Hz249.00
royal blue, AC adapter Europe 100-240 V; 50/60Hz249.00
New porometer/fluorometer from LICORThe LI-600 is a compact porometer with an optional Pulse-Amplitude Modulation (PAM) fluorometer that measures stomatal conductance and chlorophyll a fluorescence over the same leaf area. Capable of completing a measurement in seconds, the LI-600 provides the speed and precision required by researchers today.
How its different? The LI-600 is designed to quickly survey plants under ambient conditions. You can configure the instrument to log a measurement automatically when parameters are stable, or you can log manually with the press of a button.
Time-saving features for fast surveys
Automatic logging to complete a single measurement in seconds, typically.Simple, intuitive display shows the instrument status and most recent measurement.Ergonomic and light weight for easy handling.Barcode scanner to enter sample information and reduce manual data entry errors.Built-in rechargeable battery provides 8 hours or more of active use.Software that simplifies your work
You can configure the LI-600 with ease – just set a few parameters in the computer software and you are ready to collect data. Each LI-600 can store up to four configurations, making it easy to switch from one protocol to another. You can save numerous configurations on your Mac or PC and share configuration files with colleagues. Configurations are easily loaded from the software onto the device through a USB connection.
Whether you are preparing for measurements, evaluating data files, or verifying the calibration, the computer software presents a simple, intuitive interface that lets you focus on the task at hand.
Read more from LICOR homepage. Or look the brochure.
Remote Learning on the fundamentals of fluid mechanicsGUNT are proud to present our revolutionary new Fluid Line for teaching fundamentals of fluid mechanics.
When it comes to fundamentals of fluid mechanics the hydraulic bench has been at the forefront of hands-on teaching for many decades, and in its time, it was an innovation without equal.
GUNT Fluid Line HM 250 includes remote access, USB interface, screen mirroring via WLAN, touch screen control and many more features. Making social distancing, and remote teaching possible.
For instance, the HM 250 uses RFID technology which automatically identifies the respective experiment once it is placed onto the base unit.
The experiments include:
Visualisation of pipe flow.Measurement of flow profile.Visualisation of streamlines.Continuity equation.Measurement of jet forces.Free discharge.Bernoulli's principle.Losses in pipe elements.Fundamentals of pipe friction.Pressure curve along the inlet section.Open channel.Even if you are not interested into our new Fluid Line you can use our free e-learning course ”Fundamentals of fluid mechanics” for you and your students.
Chromapedia volume 4: Method development in flash chromatography and prep HPLCCareful analysis of sample solubility and separation behavior prior to purification enables users to achieve reproducible results in an efficient way. Once the ideal conditions are found, upscaling to flash chromatography, prep HPLC or a combination of both can be easily achieved.
Use BUCHI guide to learn all steps of method development, including:
Definition of purification method (flash or prep HPLC).Analysis of sample solubility.Screening of suitable conditions for separation by selecting most appropriate mobile & stationary phase.Upscaling to flash or prep HPLC.Improving resolution.Use BUCHI free guide to see how to save time and resources by establishing the optimal method for your own samples.
Download "Chromapedia volume 4" or contact us.
Chromapedia volume 3: Basic principles of flash and prep HPLCChromatography is one of the most powerful methods for separating a sample into its single components.
With "Chromapedia Volume 3" you will gain all the theoretical knowledge necessary to optimize your chromatography process. Learn about:
Types of chromatography techniques.Function of all parts of a chromatography system.The chromatogram.Normal-phase vs reversed-phase chromatography.Properties of stationary and mobile phases.Furthermore, get suggestions on how to obtain better separation results.
Get "Chromapedia Volume 3" and see an immediate improvement in your separations.
Download "Chromapedia Volume 3" or contact us.
Romaco virtual showroomRomaco has just opened its first virtual showroom with several new products and a spotlight on sustainability and digitalisation. Rather than at interpack 2020, the technologies are now on permanent display on the new online platform.
Romaco is now celebrating the world premiere of its newest products in digital space. Interested visitors can look forward to a fascinating tour through a spacious showroom, where the supplier of all-in-one solutions has various technologies on display for manufacturing, tableting and packing solid pharmaceuticals.
Innovations by Innojet in the field of air flow bed technology are among the many exhibits. A newly launched double-sided rotary press expands the Kilian portfolio. The first carbon-neutral blister packaging line is at the centre of the Noack presentation. And a robotic microdosing machine from Macofar for filling potent pharmaceutical powders is another showroom highlight.
Next to each machine are various buttons which can be clicked to display more information. Videos, audio messages and datasheets, for example, are only a click away. Details about Romaco’s two special competencies – sustainability and digitalisation – are likewise provided in a number of places.
Visitors can use the online chat feature to ask any questions that arise about individual machines or arrange a virtual appointment with their personal contacts.
The following innovations are on display in Romaco’s virtual showroom:
Romaco Noack Unity 600 blister packaging lineRomaco Innojet IGL 100 granulation lineRomaco Innojet VENTILUS® V 25 pilot scale processing machineRomaco Kilian S 710 Prime double-sided rotary pressRomaco Kilian KTP 590X single-sided rotary pressRomaco Macofar MicroRobot MR 50 powder filling machineTechnologies for sustainable production and packing of solid pharmaceuticals…as well as numerous other established Romaco products.
Experience Romaco from an entirely different angle on a tour of digital showroom.
Vindur® TOP hygienic air cooling unitVindur® TOP is the novel hygienic ceiling cooling unit with the world's first thermal disinfection which effectively and sustainably prevents the growth of microorganisms in the air conditioner and thus ensures hygienically clean air.
Vindur® TOP meets all hygiene requirements for personal occupied rooms in the medical sector such as patient rooms, minor intervention and procedure rooms, intensive care rooms, laboratories, examination and recovery rooms as well as switch rooms for CT and MRT. In addition, it is suitable for working places in office and industrial buildings, sports facilities and break rooms as well as sales and event rooms.
Vindur® TOP have following advantages:
Safe: Meets all requirements of DIN 1946-4 and VDI 6022Hygienic: Two-step filteringInnovative: Thermal disinfection leaves no chance for bacteria, viruses and mouldsFlexible: Can be connected to air ducts and swirl diffusersConvenient: Easily accessible, easy to maintain and clean
Learn more about Vindur® TOP.
Online configurator enables you to design the Vindur® TOP secondary air cooler units quick and easy in just a few steps. Check it out!
For further information and technical details please contact SIA Doma!
Cooperation between SIA Doma and the Romaco GroupWe proudly inform that SIA Doma has signed an agreement with Romaco and has become the partner of the Romaco Group companies in the Baltic States, opening the possibility for customers to receive wider support in this area.
SIA Doma is a company with 29-year experience providing solutions and services of a wide range of equipment, measuring instruments, laboratory, and technological equipment.
The company employs highly qualified specialists who are experienced in the implementation of simple, large, as well as complex projects.
From the very beginning, the main objective of SIA Doma has been to support the growth of its customers based on technological capabilities. This new cooperation with one of the world's leading manufacturers of packaging and process technology Romaco is an important extra in the portfolio to customers in the Baltic States.
Romaco develops, manufactures, and provides intelligent system solutions specifically tailored to the requirements of pharmaceutical customers. These high-quality solutions are also being used in the food, cosmetics, and chemical industries.
The portfolio includes granulating and coating equipment, tablet presses, blister and strip packaging machines, tube filling machines for tablets (e.g. implemented as complete effervescent lines), cartoners, end of line equipment, liquid filling, and powder dosing machines.
The Romaco Group technologies are:
Romaco Innojet - Advanced technologies for drying, granulation and coating processes
Romaco Kilian – One of the leading International supplier of tablet press machines
Romaco Noack - Blister technology at the very highest level
Romaco Siebler - Packaging specialist for strips and tubes
Romaco Promatic - Innovative cartoning technology company speciality
Romaco Macofar - Groundbreaking filling systems
SIA Doma in cooperation with Romaco, will be delighted to help you facilitate and improve production process, offering modern, high-quality, reliable, and safe solutions – according to your needs.
More information on our websites www.domagroup.eu and www.romaco.com
Chromapedia volume 2: Consumables & sample loadingUsers of preparative liquid chromatography have a wide range of choices when it comes to consumables. The selection of consumables is of high importance: the seperation on compounds in a synthetic mixture or natural extract happens in the cartridge or column. The chromatographic system only makes the separation process efficient and convenient.
There are several factors that need to be considered before choosing a consumables:
difficulty of separation;required purity;amount of sample;purification throughput;available instrumentation.In "Chromapedia volume 2" you will find:
Useful tips about the most important factors that need to be considered before choosing the right consumable.Suggestions on how to properly handle cartridges and columns to improve their lifetime and the results of your analysis.How to face the challenges of sample loading.Get "Chromapedia volume 2" or contact us and find the most suitable consumable for your needs.
SyncorePlus adds a plus to your laboratoryThe added benefits of Büchi parallel evaporation systems offer a new level of ease and quality to your process. SyncorePlus Analyst and SyncorePlus Polyvap combine cutting-edge improvements of system features and parts to offer:
PLUS process and analytical safety – Higher precision, accuracy and reproducibility thanks to fully automated system.PLUS analyte recovery – Higher analyte recovery thanks to Flushback Module and cooled appendix.PLUS time and cost savings – Full method performance without any supervision and no need for unnecessary repetitions.PLUS sample safety – No cross contamination due to heated vacuum cover.PLUS compatibility – Supports existing racks and allows for easy and safe sample transfer between other BUCHI instruments.Reap the rewards of full automation and smart system design for easy, dependable and cost-efficient parallel evaporation.
Goodbye & hello – The new Asphalt Analyzer YOUSafe, health and environmentally friendly extractions have always been infraTest goal. Asphalt analyzer producer infraTest is closing the last gap in the open handling of solvents now and are giving insights into recovery for the first time.
infraTest says goodbye to the previous Asphalt Analyzer generation and welcome our new Analyzer YOU series!
The reuse of asphalt is mandatory and absolutely necessary! Only with sustainable awareness and an optimized use of resources we can protect our planet and our families in the long term. The new generation YOU allows you to safely extract unknown asphalt.
5 Facts you should know about infraTest new Asphalt Analyzer YOU:
Two observation windows in destination cover allow a visual recovery process.Temperature limiters above destination cover.Additional inlet sieve in the destillation unit for light asphalt components.Corrugated cooler with enlarged surface.Direct connection to the rotary evaporator.Two windows in the recovery cover allow an observation of the current recovery process on the clean and dirty side. A sieve inlet keep the light asphalt components, which has not been collected in the centrifuge. Two temperature limiter with LED maintain a easy access for heating and operation of distillation processes. The new design of the vertical chiller allow a quick recovery of solvent, including a direct connection for bituminous medium into a rotary evaporation apparatus.
Nothing is more important than your health and the responsible use of our resources. Let us work together on recycled roads.
Do you want to have your old Analyzer retrofitted? No problem contact us!
Inquire your Asphalt Analyzer YOU with or without a touch display contacting by us!
Third issue of “COSMETICS LAB” magazineInnovation in formulation.
In this third issue of our cosmetics science magazine, find everything you need to know about the making of make-up.
Improve your formulation proficiency by gaining insightful information on:
The microencapsulation technique.The spray drying process.Cosmetics formulations tips.Recipes, quizzes, horoscopes and more.BONUS: Exclusive Q&A with microencapsulation expert, Dr. Hyunoh Cho from Genic in South Korea.
To recieve “COSMETICS LAB” magazine please contact us or download it here.
The latest addition to Avantes spectrometers: AvaSpec-Mini-NIRAvantes present new member of CompactLine spectrometers.
The AvaSpec-Mini-NIR is a compact near-infrared spectrometer with following features:
Size of a deck of cards – 175 g.Easy to integrate.USB powered.High unit-to-unit reproducibility.900-1750 nm wavelength range.256 pixels detector.Robust - no moving parts.Temperature stable.Like Avantes other CompactLine spectrometers, this device is only the size of a deck of cards and USB powered, which makes it easy to integrate into other devices, including but not limited to OEM handheld applications.
Of course, the AvaSpec-Mini-NIR works seamlessly with AvaSoft software and the Windows and Linux libraries Avantes have available.
This versatile miniature NIR spectrometer is well suited for various applications, including food analysis and the recycling industry.
Xylem Analytics titration handbook - basics, methods and applications of titrationTitration is one of the oldest methods for content determination in chemistry, still finding broad use in chemical analysis. On the one hand, a titration can be performed very easily and quickly, on the other hand, the titration provides a very accurate measurement result after only a few minutes - under optimal conditions. A relative standard deviation of below one percent is normal. It is not without reason that numerous standards require titration as a method.
In the first step, this guide deals with the volume and its correctness. Thereafter, the focus is on the sample and its handling. Subsequently, the used reagents, electrodes and the titration parameters are dealt with in detail.
Furthermore, application areas are mentioned and various titration methods are presented.
Xylem Analytics titration handbook contents
1. Basics of titration
Titration reactions, (e.g. acid-base titration, precipitation titration, complexometric titration, redox titration, charge transfer titration, chemical, visual, potentiometric, biamperometric, photometric, conductometric, thermometric titrations).Titration types (direct titration, back titration, indirect titration, substitution titration, phase transfer titration).Overview of the used methods.2. Volume measurement devices, manual and automatic titration
Volume measurement devices in the laboratory.Verification of the correct volume.Comparison of manual and automatic titration.3. Sample handling
4. Sensors and reagents
5. Titration parameters and calculations
Response behavior of the electrode and speed.Definition of the titration end.Evaluation of the titration.6. Applications
Acid-base titrations.Argentometric titrations.Potentiometric redox titrations.… and many others.7. Photometric titrations
8. Karl Fischer titrations
9. Verification of the titration
New vacuum gauge DVR 3pro from VACUUBRANDVACCUBRAND present the new DVR 3pro as the successor model for the proven DVR 3. The DVR 3pro is compatible to the previous model and allows your customers to safely measure vacuum in hazardous areas (ATEX category 2).
Along with a new development of the electronics and software, the DVR 3pro offers the following features:
Integrated pressure sensor made of aluminum oxide ceramic with excellent chemical resistance and high long-term stability.Large, combined graphical analog and digital display which offers precise readout together with a clear trend overview.Mains-independent operation with a 9V battery (includes non-lithium battery).Easy to change battery via a removable cover on the back of the gauge. (Note: battery change must be done outside the hazardous ATEX area).ATEX approval.Please find all technical details here.
The right-hand book for cannabis scientistsHow to harvest, extract, concentrate and purify cannabinoids?
The cannabis industry has been growing steadily for the last few years with laws and regulations changing and loosening on a global scale. Cannabis decriminalization for medical and recreational use is taking place in an increasing number of countries, opening the door to a brand-new market for cannabis producers.
Safe investigation, production and quality control of the active compounds requires a diverse portfolio of scientific instruments and related application knowledge. The aim of this booklet is to summarize different processes in the production of cannabis-based products.
Inside the book, learn more about:
Harvesting and extracting cannabinoids (THC, CBD), terpenoids.Concentrating actives, recycling solvent.Purifying cannabinoids, removing pesticides.Grow your knowledge in cannabis science.
Please register to recieve book or contact us directly.
This pump won't quit - PC 3001 VARIO selectPC 3001 VARIO select is easy, efficient and extremely durable.
The combination of speed controlled VARIO chemistry diaphragm pumps and the new VACUU·SELECT vacuum controller makes the VARIO select chemistry pumps the ideal solution for chemical processes that require precise vacuum, such as rotary evaporation, vacuum drying or vacuum concentration.
Unsurpassed long-term performance.Uncompromising chemical resistance.Intuitive, touch-screen control.Fully automatic evaporations.Minimal operating costs.Whisper quiet operation.Environmentally friendly, without oil and water consumption.Many applications:
2.0 mbar ultimate vacuum, suited for high boiling solvents.2.0 m3/h max. flow rate, good performance even at low pressure.Rotary evaporators.Vacuum drying chambers.Vacuum concentrators.Variable use thanks to compact design.Uncompromising chemical resistance
The unique stability core design of high-stress components - such as the head cover and diaphragm clamping disc - ensure reliable performance over the long term. The stability core is created through a multi-step manufacturing process which creates a thick layer of fluoropolymer wetted material. Together with the perfluoroelastomer valves and seals, these materials provide outstanding chemical resistance and minimal surface adherence. This prevents the degradation of the pump from chemical corrosion.
Unsurpassed long-term performance
The already long diaphragm life time of approximately 15.000 working hours is increased considerably by the intelligent VARIO control. VARIO pumps deliver precise vacuum by adjusting the motor speed. This technology minimizes wear on the pump, extending typical maintenance intervals to 5 years or more for many customers.
Intuitive, touch-screen control
VACUU·SELECT® vacuum controller makes your tasks simple, easy, and efficient. Choose your application from a set of predefined applications or create your own routine in next to no time. Everything is right at your fingertips with the intuitive VACUU·SELECT user interface.
Precisely optimized vacuum
VARIO-pumps provide pinpoint vacuum control by adjusting the motor speed. This guarantees optimal process times and reproducible results. VARIO-pumps run on demand for maximum energy efficiency, increased service intervals, and whisper quiet operation.
With automatic evaporation, boiling points are detected at the touch of a button and the pressure is continuously adapted throughout the evaporation. Even critical solvent mixtures are quickly and safely evaporated without bumping or foaming.
Minimal operating costs
The intelligent VARIO motor speed control minimizes power consumption and wear on the pump.
In comparison to vacuum pumps with constant motor speed, power consumption is reduced by up to 90 % during laboratory operation.
Whisper quiet operation
The patented new drive system of our chemistry diaphragm pumps guarantees extra quiet, ultra-low-vibration operation. Due to the VARIO control, the pump runs at a significantly reduced speed making the pump whisper quiet.
GREEN VAC® – environmentally friendly vacuum generation
Environmentally conscious production and efficient products, careful use of precious resources and responsibility for the future. GREEN VAC stands for environmentally friendly vacuum generation without oil or water consumption, long service life and the maximum potential energy savings.
Weighing excellence now becomes affordableThe Puro® series has been developed for your varying weighing needs.
Whether weighing, counting or quality control – all the Puro® scales provide a fast and accurate weighing performance.
With its robust design, innovative and user-friendly applications, Puro® scales prove themselves in all areas of industrial weighing.
Puro® scales include a USB-C rechargeable battery with an extremely long operating time as well as smart connectivity options and application packages.
Choose your Puro® from a wide selection of products.
Reliable, fast and easy to use.
Fast, stable and accurate results.Increased throughput, quality and efficiency.Large front and rear displays.Smart product portfolio.
Wide range of dimensions, resolutions and capacities.New series of industrial scales tailored to the needs of various industries.With its Lithium-Ion battery and superior low voltage electronics, Puro® provides a massive 500 hours of energy in just one operational cycle. And all you need for charging is a standard USB-C power supply.
Second issue of “COSMETICS LAB” magazineThe science behind ingredient selection.
The second issue of the free “COSMETICS LAB” magazine is all about responsible ingredient selection and more:
Techniques used in all steps of cosmetics development.How to extract and screen for active ingredients.How to purify raw natural material with chromatography.The wildest ingredients used in cosmetics.Horoscopes, quizzes and more.Plus: Exclusive interview with Jen Novakovic from "The Eco Well" on fighting misinformation in the cosmetic industry.
To recieve “COSMETICS LAB” magazine please contact us.
Chromapedia Volume 1: Detection MethodsUsing knowledge to power your chromatography detection.
You need some quantitative information on the compounds you are purifying.You need to detect a volatile substance.You need to get some structural information on the compound you are separating.You need to detect miniscule amounts of a molecule.Download "Chromapedia Volume 1" and learn about established and modern detection techniques used in flash and preparative chromatography.
Get details, benefits and drawbacks of:
UV detectionELS detectionMS detectionRI detectionFluorescence detectionAnd see which techniques are suitable for detecting different types of substances.
To recieve "Chromapedia Vol. 1" and boost your detection power please contact us.