54 New Laboratory Freeze Dryer Operates with Natural Gases
LyoQuest Arctic is a new generation of environmentally friendly laboratory freeze dryers that operate with natural gases. Developed by Telstar, the innovative bench-top laboratory freeze dryer integrates pre- freezing, primary drying and secondary drying processes avoiding the use of conventional HFC or HFO cooling gases.
The new freeze-dryer, which operates with natural gases composed by R-170 (Ethane) & R-290 (Propane), guarantees the long-term compliance with increasingly restrictive International regulations (like F-gas). In fact, since 2015 high GWP (Global Warming Potential) gases are not allowed except for very low temperatures applications below -50ºC.
The global warming potential (GWP) of a gas is a value that measures global warming and, specifi cally, it measures the warming impact from the emission of one unit of a certain gas when compared to one unit of carbon dioxide. Carbon dioxide is the reference gas and is thus assigned a value of 1. Natural gases integrated in LyoQuest Arctic provide Zero ODP (Ozone Depletion Potencial) besides very a low GWP (under 6) in contrast with higher than 3000 GWP of current HFC’s. Even the new HFOs gases under development to replace them have a GWP higher than 1500.
LyoQuest Arctic combines fl exibility with performance into a single unit so that users can carry out complete cycles using different containers (vials, trays, ampoules, and fl asks) with the same piece of equipment. In addition to being versatile, it also enables users to create recipes that include time, temperature and vacuum control via its integrated PLC control system. The innovative design of this freeze dryer results in an extremely compact unit with large condensation capacity of up to 8 litres. The freeze-dryer’s ice condenser includes an automatic defrosting function for quick and easy de-icing. Furthermore, its design enables many product formats to be pre-frozen in the unit, without the need for an additional freezer.
More information online:
ilmt.co/PL/zpKP 54647pr@reply-direct.com
Versatile Reactor Kit for Low Temperature Chemistry
Asynt has introduced a versatile new kit for labs conducting low temperature chemistry - the DrySyn SnowStorm MULTI Starter Kit. Developed as a useful addition to Asynt’s popular low temperature chemistry product range, the DrySyn SnowStorm MULTI Starter Kit enables users to perform parallel reactions from ambient to -30ºC within a small footprint.
The ability to cool and stir up to 3 round bottom fl asks (25 mL, 50 mL, or 100 mL) in parallel, and to hold constant sub-ambient temperatures for long periods of time, makes the DrySyn SnowStorm MULTI Starter Kit a highly attractive tool. Designed for unattended operation, this reliable and safe system allows labs to easily perform overnight reactions. Compact in design, the DrySyn Snowstorm MULTI enables you to increase throughput without taking up valuable fume hood space too.
The DrySyn SnowStorm MULTI range provides active temperature control using your preferred external refrigerated/heating circulator via a choice of connection fi ttings. This advanced control prevents temperature fl uctuations and provides excellent reproducibility and accurate cooling ramps that are ideal for work such as crystallisation studies. The DrySyn SnowStorm MULTI simply mounts on any magnetic stirring plate to provide effi cient mixing. The DrySyn SnowStorm range can also be heated to 150°C, via circulator, providing fl exible functionality.
The DrySyn SnowStorm MULTI Starter Kit’s simple modular design ensures swift and easy assembly/disassembly, and operation is so simple that only minimal training is required.
More information online:
ilmt.co/PL/YgDB 57367pr@reply-direct.com
Sample Management Innovation at analytica 2022
Ziath has chosen Analytica 2022 in Munich, Germany (21-24th June) to launch two new innovative sample management products - Handheld 3 and LUX.
Designed for easy portability, the new Ziath Handheld 3 is a compact and powerful device for reading single 2D bar-coded tubes and editing or updating the sample information, adding extra details, or changing locations in a connected LIMS or database software directly from wherever you keep your samples. Connection by Wi-Fi allows the Handheld 3 to quickly update your inventory and can also give you an interactive picklist of tubes you need to withdraw from your store. LUX is a new portable whole rack barcode reader that scans and decodes a 96-well rack of 2D barcoded tubes in under a second and sends the data wirelessly straight to your laptop, tablet, or phone.
Visitors to Analytica Stand 327 in Hall B1 can also meet with Ziath specialists to discuss their sample management requirements. Other Ziath products on show, and available for demonstration, will include the Cyclops low light barcode reader, the Uno single tube reader and the latest version of the company’s web based DP5 2D rack decoding software.
More information online:
ilmt.co/PL/6pdm 57437pr@reply-direct.com
Expanded Range of Class-leading Desiccant Air Dryers
Hi-line Industries’ series of class-leading HPSA heatless dryers includes new standard models, the recently launched HPSA-CT (Carbon Tower) version, plus the bespoke HP-HPSA (High Pressure) model. As a result, Hi-line can fulfi l the needs of any company that needs dry, clean compressed air or nitrogen, whatever the application.
The Hi-line HPSA (Heatless Pressure Swing Adsorption) series of desiccant dryers features proven technology developed and manufactured in the UK by the company’s expert engineering team working to approved engineering standards. These ‘plug and play’ units with digital control panels come skid-mounted with their own fi ltration package (pre- and after-fi ltration). Available for next-day delivery, all standard HPSA dryers use Dri-Zorb 27 desiccant media that delivers constant low dewpoints while consuming the lowest possible quantity of regeneration air.
In order to meet ongoing industry demand, Hi-line is constantly looking to expand its portfolio, recently enhancing the HPSA range with two smaller capacity models. The new HPSA 70 and HPSA 100 bring the total number of standard models to 12, with fl ow capacity from 75 to 1130 scfm (larger heatless dryers are available if required).
Another recent introduction to the range is the HPSA-CT (Carbon Tower), a three-stage dryer with the Carbon Tower added after the adsorption dryer. Clean, dry air passes through the Carbon Tower and adsorbs gases and aerosols dependant on requirements and the zeolites selected. The Hi-line HPSA-CT features pre-fi ltration sub-micron oil removal and safety valves as standard, as well as an after-fi lter for particulate removal. A total of 12 standard HPSA-CT models are available with fl ow capacity from 80 to 1130 scfm. Larger HPSA-CT dryers are available upon request.
Hi-line can also now offer its bespoke HP-HPSA (High Pressure) heatless dryer. This model features the same proven HPSA technology, just running at high pressure. Control air is at 7 bar, but with elevated pressures up to 450 bar for specifi c applications such as P.E.T. blowing and moulding, R&D applications, breathing air/diving applications, speciality gas blending and laser cutting.
Every HPSA model in the extensive Hi-line range is a fully automatic, IP65-rated, self-contained unit featuring HDC1 digital dewpoint controller, stainless steel pipework, independent switching valves, exhaust silencers and a one-year warranty on parts and labour.
More information online:
ilmt.co/PL/BpJv 57264pr@reply-direct.com
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pr@intlabmate.com INTERNATIONAL LABMATE - APRIL 2022
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