Laboratory Products 55 IR Hotplate and Stirrer Fulfils Daily Laboratory Demands
The latest infrared heating technology has been used in the design of the WH260-NH hotplate-stirrer from Wiggens. Thanks to this radiation heating technology, the Wiggens WH260-NH can be used for rapid heating up of various shaped vessels, including round-bottom flasks, and the solution inside can be heated up to a maximum of 450ºC in a very short time.
The new Wiggens hotplate stirrer enjoys the benefits of a Schott glass ceramic surface with exceptional chemical resistance, a high surface quality, and a resistance to temperature shocks of more than 700ºC, providing the users with optimal solution compared to conventional heating surface materials. The poreless smooth surface enables even the most stubborn dirt to be easily cleaned. The high infrared permeability ensures that the heating energy is transferred quickly and with very limited loss, therefore, it heats liquids fast and saves time and energy. PID control enables good temperature stability. If the Pt-100 sensor is connected, temperature- controlled work with stability of +/- 2ºC can be reached in most applications.
In addition to rapid heating capability and superior temperature control, the WH260-NH also offers well controlled gentle to intense mixing of liquids, and is also suitable for large volume viscous media.
The stirring and heating can be controlled separately by convenient turning knobs. All functions can be viewed and monitored on a large and clear LCD display, including most frequently used parameters, such as, working temperature, stirring speed, working time, and safety temperature. Memory function for stirring speed and temperature setting makes it convenient to start the experiments with fixed conditions. A residual-heat display protects the users from burning their hands.
With the aforementioned benefits, and many other features, the Wiggens hotplate stirrer is the optimal solution for heating and mixing of liquids in labs, for gentle to intense applications. More information online:
ilmt.co/PL/kkV4
56968pr@reply-direct.com Cool and Contemporary Incubators Provide Solid Performance
The IC range of Cooled Incubators from LTE Scientific combine contemporary design with solid, reliable performance. All models use refrigerants R290 and R600a which have a Global Warming Potential (GWP) as low as 3. This compared with lower energy consumption will help lower running costs whilst reducing your carbon footprint.
Accurate temperature performance and space-efficient storage capacities are key features of the IC range. All IC Cooled Incubators incorporate a quiet and effective fan circulation system which distributes the air evenly throughout the chamber. All models are designed to operate between +2ºC and +50ºC.
4 sizes are available, and all models can be supplied with either a white epoxy coated or stainless-steel exterior finish. Additionally, all models can also be supplied with double-glazed glass doors. Interiors are high impact-resistant and durable ABS. The entire range also has a one-piece door seal which can be easily removed making the whole cabinet extremely easy to clean.
A major feature of the benchtop/under bench IC200 model is its impressive usable chamber capacity of 92-litres, which makes it one of the largest under-bench cooled incubators available. In addition, the IC200 range can be stacked, thus making good use of floor area in the laboratory. The IC400 has an impressive 294-litre capacity yet it only takes up 595mm x 640mm floor area. For easy maneuverability, IC400 and IC600 models are supplied on castors as standard. IC Cooled Incubators are controlled via an electronic PID controller providing close temperature control and variation throughout the chambers. For added safety, over-temperature protection is provided via a class 2 limiter. More information online:
ilmt.co/PL/WozJ
55694pr@reply-direct.com ADVERTORIAL MicroPress - The Quantitative Testing Solution for the Latest Evolution in Freeze Drying Technology
Lyobeads, the latest evolution in freeze drying technology, are appearing with increasing regularity in in vitro diagnostics products. Lyobeads take away many of the limitations of lyocakes and are an exciting new way of producing the industrial quantities of product whilst minimising costs. However, lyobeads are not fixed in their container the same way that lyocakes are and so can be more prone to shipment damage. Proper formulation of lyobeads can mitigate that risk but, testing has until recently, always been conducted on a trial and error basis.
With Biopharma Group’s MicroPress, there is finally a solution to quantitative testing of lyobeads’ resistance to shipment related degradation. The system will check and measure Young’s Modulus, a measure of inherent strength and allow the bead with the highest strength, lowest friability and propensity to fracture to be chosen for manufacture. The procedure is simple and fast, taking just 10 minutes a sample meaning multiple formulations can be rapidly screened allowing a robust measure of suitability of each one.
How does the MicroPress help you?
• It determines key parameters for lyobead quality by using a linear actuator to gently compress the sample to determine the stiffness (Young’s Modulus) and strength (max stress) at failure point.
• The MicroPress easily measures physical properties to identify the best samples to manufacture.
• It offers quick analysis times for in situ analysis - no sample prep required, quickly compare multiple samples.
• It allows you to ensure product quality to the point of delivery by determining how the lyobeads will behave during handling or shipment.
Contact the Biopharma Group specialists to discover more about the MicroPress or to discuss your lyobead production requirements.
More information online:
ilmt.co/PL/YgyY 57442pr@reply-direct.com
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