Laboratory Products 15 Advanced rotary evaporators for separation and purification
The Wiggens Strike Series Rotary Evaporators combine exceptional operational performance with ergonomic design, making them perfect for tasks involving separation, concentration, and purification. These versatile evaporators are designed to scale from laboratory use to pilot plant operations, supporting evaporation flasks of up to 100L. Wiggens offers a comprehensive range of models, from standard units to explosion-proof, ATEX-certified versions. For specialised applications, continuous distillation options are also available, ensuring solutions for all separation requirements.
The latest addition to the series, the lab-scale Strike 185, showcases a modern design paired with cutting-edge technology. A large, intuitive touch screen display enables users to monitor all functions effortlessly. Parameters can be adjusted via the touch screen, turning knob, or a combination of both for quick, precise fine-tuning. To improve efficiency, the integrated temperature controller, vacuum controller, and timer facilitate automated distillation programs, significantly reducing process time while ensuring precise control.
The Strike 185 operates at rotation speeds ranging from 20 to 300 rpm and supports heating temperatures up to 185°C. An independent safety circuit prevents overheating of the bath tank, while real-time monitoring of steam and cooling water temperatures is possible when temperature sensors are connected. The system accommodates evaporating and collection flasks in various volumes, and the heating bath tank can be adjusted horizontally up to 90mm to fit different flask sizes.
More information online:
ilmt.co/PL/9kER 63973pr@reply-direct.com
Advancing laboratory analysis in the UK and Ireland
Airflow controller and monitors with integrated gas sensor promote lab safety
Fume cupboard manufacturers now have access to a new airflow controller and monitors with integrated gas sensor, enabling laboratory managers to efficiently monitor carbon filter saturation status and protect operatives against chemical contaminates.
UK-based specialist electronic airflow control and monitor manufacturer and consultant, TEL, has upgraded its energy-efficient AFA4000/E VAV (variable airflow volume) airflow controller and AFA4000/1 and AFA4000/2 CAV (constant airflow volume) airflow monitors to incorporate an organic vapour type gas sensor.
Carbon filters absorb gaseous chemical contaminates and TEL’s integrated AFA4000/E/GS VAV, AFA4000/1/GS and AFA4000/2/GS CAV solutions enable laboratory managers using filtrated type recirculating fume cupboards, hoods and cabinets to monitor filter saturation status via a dynamic graph.
When saturation occurs, filtration is compromised and gas escapes. The sensor detects breakthrough, triggering an alarm to highlight the urgent need for filter replacement to ensure the respiratory protection of users.
The integrated units also count the filter’s time-run, sounding an alarm when it has fulfilled its manufacturer-designated hours and is due for replacement.
For more than 40 years, Zematra has built extensive expertise in analytical instrumentation, general laboratory equipment, and laboratory supplies for industries including petrochemical, environmental, pharmaceutical, and food production. With a strong reputation for quality and reliability, the company has been a trusted partner in providing advanced measurement and testing solutions.
Since its establishment in 2018, Zematra UK has been dedicated to serving the British and Irish markets by delivering high-quality laboratory equipment. Backed by a team of highly qualified engineers, the company ensures exceptional customer service, supporting clients from the warranty period through the entire lifespan of their instruments. Many customers benefit from Zematra UK’s Preventative Maintenance Agreements, ensuring consistent performance and longevity of their analytical systems.
As a renowned supplier of analytical equipment, Zematra UK offers a wide range of solutions from leading manufacturers. These include manual and automated viscosity measurement systems from Cannon Instruments, automated petroleum testers from Tanaka, and portable analytical equipment for chemical and petrochemical testing from Eralytics. The company also supplies combustion elemental analysers from TE Instruments, petrochemical method-compliant GC systems from Da Vinci Laboratory Solutions, and distillation systems from Iludest. Additionally, Zematra UK provides cost-effective petrochemical analysers from Scavini, digital thermometers from Dostmann, and an array of general laboratory equipment such as balances and ovens.
With a commitment to quality, innovation, and customer support, Zematra UK continues to expand its offerings, providing laboratories with the tools they need for accurate and efficient analysis.
More information online:
ilmt.co/PL/BNL9 63758pr@reply-direct.com
In addition to incorporating the units into cupboards, hoods and cabinets at initial construction stage, manufacturers may retrofit them into any existing equipment, allowing laboratory managers to improve the safety and efficiency of their facilities cost-effectively.
TEL’s Director, Richard Eady, said: “Our AFA4000/E/GS airflow controller and AFA4000/1/GS and AFA4000/2/GS CAV airflow monitors with integrated gas sensors enable laboratory managers to efficiently ensure the respiratory protection of users against dangerous chemical contaminates.”
TEL was established in 1969 and its energy-efficient products are available globally via an international network of distributors.
More information online:
ilmt.co/PL/xwnZ and
ilmt.co/PL/OkG6 63641pr@reply-direct.com
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