DON WHITLEY SCIENTIFIC – THE LEADING INTERNATIONAL SUPPLIER TO THE MICROBIOLOGY AND TISSUE CULTURE INDUSTRIES


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Posts Tagged ‘Anaerobic Workstation’

Distributor Meeting Held at New Factory

Last week, DWS welcomed 38 representatives from over 20 different countries for the first International Distributor Meeting to be held at our new factory in Bingley. On the first night we held a welcome dinner, and as part of the evening there was a presentation to four of our distributors who had excelled in certain areas. Our special thanks and congratulations to VWR (Sweden), Lab Technologies (India), Cold Spring Biotech Corp (Taiwan) and Hua Yue Enterprise Holdings Ltd (China). Another award should go to our colleagues from AS1 Limited in New Zealand, who travelled over 11,000 miles to be with us!

It was a busy few days packed with sales and installation training on the WASP Touch and our hypoxic, anaerobic and microaerobic workstations. The meeting provided an invaluable opportunity for the distributors to get hands-on experience with our whole product range and to receive training from the people who design and build our equipment on a daily basis. One of the attendees commented: “Our thanks to you and all your colleagues for a brilliant couple of days and a superbly structured meeting which I’m sure will be very fruitful.”

As with our past meetings, we felt it was important to balance out the hard work with some fun and offer our guests a chance to socialise after the training sessions. Our evening entertainment included lots of delicious food and activities such as bowling, cheese-tasting, a magic show (courtesy of our wonderfully multi-talented sales rep, Stuart) and a musical performance from a local brass band.

Distributors_Oct18_Group PhotoWe are very grateful to the distributors who took time out of their busy schedules to attend, and for all of their hard work during the week. We hope everyone enjoyed it as much as we did and look forward to our next meeting!

Hollins_Oct18_Award_Labtech India

 

 

 

 

 

 

 

 

Calibrating a Workstation to UKAS standards

UKAS Calibration and Temperature Uniformity in Whitley Workstations

ISO 15189:2012 Medical Laboratories- Requirements for Quality and Competence requires medical laboratories to have documented procedures for the calibration of equipment that directly or indirectly affects examination results. Equipment calibration is also beneficial for laboratories  without specific accreditation. For example in research institutions it demonstrates compliance with internationally recognised quality standards and increases confidence in test results. This principle is particularly applicable to temperature controlled equipment, such as incubators and anaerobic workstations, which may be used during the isolation, enumeration or identification of bacteria.

Benefits

The benefits of temperature calibration, and temperature homogeneity throughout the working volume of an appliance, are well understood for conventional incubators because variability in performance can affect the numbers, sizes and other visual characteristics of bacterial colonies growing on agar plates, as well as bacterial growth rates in liquid culture. Microbiologists are also beginning to appreciate the influence of temperature and other environmental parameters on the growth and viability of anaerobic bacteria.

Fastidious Anaerobes

An increasing number of our customers use anaerobic workstations to grow highly fastidious, poorly characterized anaerobes, which have been identified in complex ecosystems using molecular techniques but, until recently, have not been cultured. For example, there is considerable current interest in the bacterial species which constitute the normal human gut microbiota and the role of these organisms in human health. The growth requirements for many of these species are not yet fully understood. Ensuring temperature stability and homogeneity throughout the working area of an anaerobic chamber provides an additional level of assurance when working with fastidious anaerobes and removes a potential variable when attempting to optimize their growth and study their physiology.

Temperature Mapping

If your laboratory must demonstrate that temperature performance could directly or indirectly affect results, the temperature mapping process provides independent, UKAS-accredited testing and supporting certification. It confirms that the workstation temperature is controlled and displayed within specified tolerances. This process comprises calibration of the workstation temperature sensor and a comprehensive temperature profile of the entire working and incubation area. Data is collected from up to 12 sensors, traceable to national standards, positioned throughout the workstation chamber.

How we achieve a uniform temperature gradient in Whitley Workstations?

This is achieved through careful design of the product, optimising air flow and temperature control to achieve the lowest possible temperature gradient. Don Whitley Scientific has been designing and manufacturing modified atmosphere workstations for over 40 years so have a wealth of experience in this area.

DWS UKAS Service

In order to save you the cost of expensive call outs and project delays, we can often provide essential maintenance, schedule routine servicing and carry out your UKAS calibration/ validation work in the same visit. Whilst onsite, our engineers will not only take the time to explain the calibration procedure and why it is necessary but they will endeavour to provide your certification within 5 working days. This helps to make sure the whole UKAS process is as painless as possible for you and your staff.

Even if your laboratory doesn’t necessarily need UKAS accreditation, the cost is comparable with that of standard calibration. This means that for added peace of mind, UKAS calibration/validation could be a very shrewd investment. And because we can carry out any repairs or servicing at the same time, this can help avoid the cost of additional call outs and reduce down-time in your laboratory.

The technical expertise employed within Don Whitley Scientific for designing and manufacturing our own microbiology equipment provides an ideal background for our UKAS-approved calibration engineers.

Your queries answered – no obligation

If you have any additional questions about UKAS or would like any additional information about the benefits that this service could bring to your laboratory, please contact us today for a no-obligation consultation.

T: 01274 595728  E: sales@dwscientific.co.uk  W: www.dwscientific.co.uk

 

What is UKAS?

UKAS (United Kingdom Accreditation Service) is the sole accreditation body recognised by government to assess organisations that provide reliable data and results for a defined set of tests. All assessments are made against internationally recognised standards.

DWS Accreditation

DWS is accredited to BS EN ISO/IEC 17025:2005 for calibration activities. This means that we have been assessed by UKAS and are able to provide calibration and validation services for heat sterilisation equipment, temperature controlled processes and temperature indicators.

wasp_lab_to be at Microbe 2018

Visit Don Whitley Scientific at Microbe 2018 and win a prize

 

Are you booked to attend this year’s Microbe in Sheffield? If you are, call at the Don Whitley Scientific stand to see WASPLab, ChromaZona and Whitley Workstations. There are also prizes to be won!

 

WASPLab

At what promises to be another entertaining, interesting, informative event, Don Whitley Scientific will showcase WASPLab. This is the complete robotic specimen processing system – including versatile software that conducts multiple plate scans during incubation, enabling early detection of positive growth. It provides the ability to perform antibiotic sensitivity testing; sub-culture work; and links to the MALDI-TOF identification system.

CHROMAZONA Automatic Colony Counter


ChromaZona

We will also be showing ChromaZona, the automated microbial identification and AST analysis system for faster results – and to EUCAST standards – in  busy clinical laboratories.

Whitley Workstations

Whitley A35 Anaerobic Workstation

Whitley A35 Workstation

If you need ideal conditions for the processing, incubation and examination of anaerobes and microaerophiles, come and discover the range of Whitley Workstations and the new Catalyst Monitoring System.

For more information

And if you are not able to attend Microbe this year but would like information on any of these products (or to discuss others in the Whitley range), please visit our website at www.dwscientific.co.uk or contact our sales office on sales@dwscientific.co.uk or call 01274 595728.

 

 

Whitley A95 Workstation for Jin Sung on final test

End of an Era for Don Whitley Scientific

Production comes to a close in Shipley

The last Whitley Workstation to be manufactured by Don Whitley Scientific in Shipley has now rolled off the production line. This particular order was an A95 Anaerobic Workstation ordered by Jin Sung Unitech, Republic of Korea.

JS Unitech LogoAccording to Junghoon Hong of Jin Sung, “We had no idea that in placing this order, we would be commissioning the last ever workstation to be built at Don Whitley Scientific in Shipley. We have been distributing Whitley Workstations for 19 years and are very proud to have ordered the last one from the Shipley production line.”

Paul Walton added, “I am extremely happy that we are moving to bigger and better premises that will provide the opportunity to improve our production processes. Victoria Works will provide considerably more warehousing capacity plus new offices, a bespoke production area, service centre, R&D mezzanine and improved staff facilities including a large, fully fitted, air-conditioned canteen. There will also be a new product showroom where customers can view demonstrations of the latest anaerobic and hypoxic workstation technology.

“An element of nostalgia is, however, creeping in as we draw close to the move date. We have been manufacturing in  Shipley for over 40 years and I have seen many changes in those four decades. We will, however, focus on the positives and move the business forward to face the challenges of the next 40 years!”

When Don Whitley Scientific began making workstations, it was purely for the UK market. We now have over 4,000 workstations in over 50 countries.

It might be the end of one era but another, exciting one begins at our new premises in Bingley.

A135 HEPA_No sleeves CROPPED

The Whitley A135 HEPA Anaerobic Workstation

Don Whitley Scientific is proud to present the new Whitley A135 HEPA Anaerobic Workstation: the tallest, deepest, widest anaerobic workstation in our extensive range. It is specifically designed to maintain strict anaerobic conditions within a controlled environment.
 
The Whitley A135 HEPA has an enormous capacity of almost 600 litres, perfect for working and incubation. It will accommodate a variety of items of equipment such as microscopes, plate readers and colony pickers. (Be sure to discuss your requirements with us at the earliest opportunity).

With a volume twice that of a Whitley A35 Anaerobic Workstation, the A135 also comes fitted with a large removable front – ideal for the transfer of equipment in and out of the workstation. Other great DWS features include:

•           Anaerobic conditions monitoring system
•           Internal HEPA filtration system with enhanced biological containment
•           Rapid 12 litre airlock for sample transfer
•           7” full colour touch screen, Ethernet-enabled for remote access.

135 features

Internal dimensions (w x d x h): 1100mm x 750mm x 710mm
External dimensions (w x d x h): 1452mm x 1056mm x 993mm

Without compromising quality or precision, this innovative product allows you to take your research to new heights whilst maintaining confidence in your results.

 

For more information – email us at sales@dwscientific.co.uk or call us on +44 (0) 1274 595728

DWS Exhibit at IBMS 2017

The Don Whitley Scientific team are at IBMS this week, pictured here at our exhibition stand, demonstrating the A35 Anaerobic Workstation, WASP Flo for WASPLab™, and Chromazona. To learn more about these and our extensive range of other products, come along to stand 407 and talk to one of our Product Specialists.

You could also take part in our competition – we are celebrating 40 years in business and would like you to help us commemorate this milestone with a fun quiz and the chance to win £40 worth of Love2Shop vouchers.

 

 

A35_Front

Rest Assured That Your Anaerobic Workstation is at Zero Oxygen

The following was written by Microbiology International, Don Whitley Scientific’s supplier of the Anaerobic Workstation in the US

Don Whitley Scientific have turned the maintenance and monitoring of stringent anaerobes in their anaerobic workstations into an art. The unique combination of anaerobic conditions monitoring (ACM) and catalyst monitoring available on the  A35, A45, A55, A85 and A95 workstations guarantees that strict anaerobes really will be well within their comfort zone. Microbiology International is the North American distributor for these anaerobic workstations.

The ACM comprises of an oxygen sensor placed inside the workstation and software to process real-time data on oxygen levels in the chamber. Based on knowledge of bacterial oxygen tolerance, results are shown on the touchscreen interface as a colour-coded indicator of O2 concentration. Green, yellow, or red status bars clearly indicate to the user whether oxygen levels are acceptable and provide information on the correct functioning of the workstation. This fully automated system replaces resazurin strips, which can dry out and are subject to interpretation based on the pink-to-white colour change.

The palladium catalyst used to remove traces of oxygen in the Don Whitley Scientific anaerobic workstations is protected through the addition of Anotox, which removes volatile organic compounds and hydrogen sulfide from the chamber atmosphere. Proper functioning of this vital system is monitored by the patented Catalyst Monitoring System, which tests the function of the catalyst overnight, and also confirms that the necessary hydrogen is present.

Together, the anaerobic conditions and catalyst monitoring systems provide unambiguous proof that anaerobiosis is being maintained in the workstations. The art of “zero oxygen” is critically important to cultivating anaerobic microorganisms that, due to their fastidious nature, are often classified as “unculturable“. Taking advantage of the closed workstation format to establish a strictly controlled anaerobic atmosphere, researchers are using Whitley Workstations to examine diverse topics such as the degradation of complex glycans by human gut microbiota;  the rise in C. difficile infections through lawn contamination; and the anaerobic etiology of brain abscesses.

The A35 Anaerobic Workstation will be on the Don Whitley Scientific stand at this years IBMS Congress in Birmingham


 

 

wasp_lab_to be at Microbe 2018

Products to be shown on DWS stand at IBMS 2017

It has today been announced that the Don Whitley Scientific stand at this year’s IBMS Congress and Exhibition (No 407) will feature the following:

NEW: WASPFlo for WASPLab™, the fully automated, barcode-driven, conveyor-connected system with remote plate image analysis and automatic incubation. WASPFlo is an automatic bulk sample sorter that will introduce dramatic efficiencies and revolutionise workflow. Also ask for information on the new PhenoMATRIX™, a sophisticated suite of algorithms that uses AI to automatically count and recognise organisms, giving microbiology labs the ability to read, interpret and segregate bacterial cultures with the click of a button.

Whitley A35 Workstation, the industry leading anaerobic cabinet that provides excellent conditions for the processing, incubation and examination of samples without exposure to atmospheric oxygen. This workstation provides the ability to manipulate samples in a sustainable environment where parameters can be altered to create the required conditions. Come along and learn about all the options and accessories that can tailor this, and other workstations in the range, to your specific applicational requirements.

Have you experienced ChromaZona yet? This automated microbial identification and antibiotic susceptibility testing (AST) analysis system provides faster results in busy clinical laboratories. Use ChromaZona to generate objective, repeatable, traceable data in double-quick time and to EUCAST standards. The sensitive CCD camera, unique lighting system and powerful Chromogenic ID software provide identification of microbial species in seconds. The system automatically reads different plate types up to 150mm diameter and generates true-to-life, full colour images. ChromaZona can be connected to your LIMS to store data and generate reports in Excel…  say goodbye to transcription errors!

 


Visit Stand 407 or call to book your personal demonstration – 01274 595728.


Clinical microbiology at the IBMS

Announcement of DWS attendance at IBMS

Don Whitley Scientific will be exhibiting at the 2017 IBMS Congress in Birmingham in September. We’ll be on stand number 407, Hall 3.

The event is being held from 25 to 27 September 2017 at the International Convention Centre. This is an invitation to our customers, potential customers, distributors and suppliers to visit us over this 3-day conference and exhibition.

Come along and see why WASPLab has developed into a market leading, fully automated, barcode-driven, conveyor-connected system with remote plate image analysis and automatic incubation. New WASPFlow is an automatic bulk sample sorter that will introduce dramatic efficiencies and revolutionise workflow.

On show will be the latest innovations in anaerobic workstation technology. Our patented Instant Access Ports are now widely accepted as the industry standard, as is the Catalyst Monitoring System that provides an early indication of the deterioration of anaerobic conditions.

ChromaZona Screen You will also be able to experience ChromaZona, an automated microbial identification and antibiotic susceptibility testing (AST) analysis system that provides faster results in busy clinical laboratories.

Not yet registered?

For more information about the IBMS Congress and Exhibition or to register to attend (it’s free to attend the exhibition), visit the Congress website.

 

 

 

 

 

 

asm microbe cropped

Microbiology International at ASM Microbe 2017

Don Whitley Scientific’s US distributor, Microbiology International, will be exhibiting at the upcoming American Society for Microbiology annual conference. The event, known as ASM Microbe, will be held in New Orleans from June 1st to June 5th. Microbiology International will be showcasing Don Whitley Scientific products at Booth 2837.

The ASM continues to be the international leader in advancing microbial sciences across the globe, boasting more than 50,000 members. The annual ASM Microbe conference gives delegates and exhibitors the chance to experience everything that is happening in microbiology and connect with bright minds across the broad scope of the industry. The five day programme includes keynote speakers, poster sessions, workshops and also an optional city tour of New Orleans.

The Microbiology International stand will feature the Whitley A55 Anaerobic Workstation. Representatives will be available to explain why this is the best option when it comes to a range of microbiology applications. Two unique features of these workstations are the Instant Access Port System and Anaerobic Conditions Monitoring. The first ensures the workstation is easy and comfortable to work in whilst ACM ensures anaerobic conditions are monitored, providing consistently reliable results.

If you are at this event make sure you visit Booth 2837 to discuss how our product range could help you in your work.