26 Advancing sustainable temperature control with natural refrigerants


Lauda Dr R. Wobser GmbH & Co continues to set new benchmarks in sustainable and innovative temperature control technology with the launch of the Integral IN 2040 XTW process thermostat. As the first Lauda process thermostat to utilise CO2


as a natural refrigerant, this development marks a


significant milestone, reinforcing the company’s commitment to environmental responsibility and future-ready solutions. This advancement expands Lauda’s portfolio of precise temperature control systems, incorporating eco-friendly refrigerants like carbon dioxide and hydrocarbons as alternatives to conventional F-gases.


Approximately 95% of the CO2 emissions generated over the lifespan of constant temperature equipment come from ongoing operation. To address


this, Lauda prioritises energy efficiency and reduced CO2 emissions by integrating electronic cooling controls, speed-controlled compressors, and natural refrigerants.


In response to the European F-Gas Regulation and advancements in refrigeration technology, Lauda has been progressively transitioning its devices and industrial systems to natural refrigerants. Depending on application requirements, location, and target temperature, Lauda offers solutions featuring carbon dioxide (R744), propane (R290), and ethane (R170).


“The switch to sustainable refrigerants not only ensures compliance with regulatory standards but also underscores our dedication to environmentally friendly temperature control technology,” said Dr Marc Stricker, Managing Director of Lauda.


The Integral XT series operates using a cold oil blanket and dynamic temperature control, making it ideal for precise applications across a broad temperature range. The Integral IN 2040 XTW introduces CO2


than traditional F-gases.


With an impressive -45 to 200°C temperature range and 20.8 kW cooling output at 20°C, this advanced model combines Lauda’s proven technology with next-generation cooling efficiency. A frequency- controlled compressor enhances energy efficiency, reducing consumption by up to 50% compared to F-gas models, while also lowering noise levels for improved workplace comfort.


Additionally, the Integral IN 2040 XTW is retrofittable with interface modules for flexible process control integration and can be managed via internal LAN on a PC or tablet. This breakthrough in temperature control technology exemplifies Lauda’s commitment to innovation, efficiency, and sustainability. More information online: ilmt.co/PL/dYnX


Latest LIMS update streamlines productivity


LabVantage Solutions, Inc has released LabVantage 8.9, the latest version of its Laboratory Information Management System (LIMS), designed to improve lab productivity and efficiency. The update addresses key challenges faced by modern labs, including slow processing times, data entry errors, and managing large volumes of data while ensuring accuracy and compliance.


LabVantage 8.9 introduces significant enhancements such as faster database handling, advanced filtering, and time-saving automation, enabling labs to boost productivity and streamline workflows. The updated system features a more intuitive user interface that simplifies tasks, empowering lab personnel - from technicians to managers - to work more efficiently and accurately.


A key highlight of this release is the integration of AI-driven features as part of LabVantage’s vision of ‘SaaS 2.0’ (Services-as-a-Software). AI-powered solutions address complex challenges and deliver greater value, enabling smarter data management and decision-making across lab operations. Notable features include database partitioning to speed up data processing, scannable data entry, customisable interfaces, and automation tools like Configuration Management and Transfer Automation.


LabVantage 8.9 also strengthens regulatory compliance with enhanced audit trail filtering, improved Electronic Laboratory Notebook (ELN) capabilities, and automated reporting. The platform’s ability to handle complex workflows is improved with tools for protocol version tracking, stability testing, and consumable lot tracking.


This release underscores LabVantage’s commitment to providing cutting-edge solutions that help labs accelerate innovation while maintaining high standards of data integrity and compliance. The new features enable labs to work faster, smarter, and more accurately, driving greater performance and efficiency.


LabVantage 8.9 empowers labs to adapt to the growing demands of modern laboratory environments, making it an essential tool for organisations focused on improving lab operations and achieving faster results.


More information online: ilmt.co/PL/z5wD Tracing the evolution of serological pipetting


Integra Biosciences has played a pivotal role in advancing the field of serological pipetting over the last 40 years, and has just created a fascinating article covering the fast-paced history of serological pipet controller development. This interesting and educational resource is available to read now on INTEGRA’s website, and provides a concise overview of the advances that have shaped the field in the last few decades.


Serological pipets have been used since the 1800s, but the first serological pipet controller wasn’t released until the 1970s. Integra’s renowned PIPETBOY serological pipet controller was introduced in 1981, and has gone through various upgrades since then, becoming a popular controller trusted by scientists worldwide.


The latest milestone in this dynamic journey is the new PIPETBOY GENIUS serological pipet controller, which incorporates numerous novel and unique features to enhance the pipetting experience. When used with Integra’s range of serological pipets, the device features a repeat dispense function that allows users to quickly and accurately deliver multiple aliquots of the same volume from a single aspiration. Moreover, the combination of the PIPETBOY GENIUS and Integra serological pipets offers built-in overfill protection to minimize filter contamination and ensure uninterrupted pipetting sessions.


Visit the Integra Biosciences website for further details about the birth and evolution of its serological pipet controllers over the last few decades, from first entering the market to becoming the gold standard in precise and efficient serological pipetting.


More information online: ilmt.co/PL/J498 Rapid, reliable moisture measurement


The KERN DBS halogen moisture analyser is designed to deliver fast and reliable moisture measurements, providing consistent results with delicate samples. It uses the thermogravimetric principle, where an integrated balance measures the starting weight of a sample before the drying process begins. The halogen-quartz glass heating unit then dries the sample while continuously recording its weight, interpreting the weight loss as moisture content. This method allows the analyser to achieve measurement accuracy up to +/- 0.01%, depending on the sample size.


The analyser’s integrated balance is built with a new Single-Cell Generation weighing cell made from aluminium alloy, offering short stabilisation times and high temperature resistance. This ensures that the weighing result is indicated significantly faster compared to other systems. The KERN DBS uses infrared radiation from its 400 W halogen heater for drying, allowing for precise temperature control, making it suitable for thermo-sensitive samples. The device can automatically switch off or operate based on a set time, with temperature ranges from 50 to 200°C. Multiple heating profiles allow the procedure to be customised to specific samples, providing reliable and fast results.


Various drying programs are available for different types of samples. The Standard drying setting works well for most samples, while the Gentle drying option is ideal for substances like plastics, where gentle heating prevents decomposition. The Rapid drying setting is recommended for samples with high moisture content, and Stage drying offers an alternative to Gentle drying by pre-heating the sample to avoid damage.


The KERN DBS allows users to store up to ten customisable drying programs with parameters like drying time and temperature, ensuring repeatable results. Up to 100 drying processes can be documented within the device, and results can be transferred to a PC or printer via USB or RS 232 interface. To maintain accurate long-term measurements, KERN offers regular calibration services, ensuring reliable performance over time.


More information online: ilmt.co/PL/OkkM and ilmt.co/PL/LLLR 63335pr@reply-direct.com 64325pr@reply-direct.com 64257pr@reply-direct.com 64253pr@reply-direct.com as a refrigerant, offering stable cooling below 20°C, non-flammability, and a global warming potential (GWP) of just 1 - significantly lower


INTERNATIONAL LABMATE - APRIL 2025


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