More of the same – fortunately!
BINDER Constant climatic chambers
If you resist even the smallest change, relax! Absolutely constant temperature and humidity values are the outstanding features of this series, specifically designed to create precise simulation of constant climatic conditions. Suitable for applications worldwide, this equipment delivers solutions in compliance with standards; by using optional lighting equipment, our KBF series represents the best available reliable one-source solution for stability tests, since we are the acknowledged market leader in this sector.
Facts you should know
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12.12.2008LFI-BINDER Collaboration Extends Shelf-life Testing Service
The ability to measure shelf-life accurately is essential for all food manufacturers in order to both ensure safety and quality. Food manufacturers rely on good methodology to accurately estimate the shelf-life and ensure safety. This can be achieved relatively easily for newly developed short shelf-life foods without impacting too much on NPD timelines.
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20.10.2008New generation of BINDER KBF climatic chambers for constant conditions exceeds ICH requirements
The difference between the new BINDER KBF climatic chambers for constant conditions and previous series is quite obvious even at first sight, since the double door has been replaced with a single door; the result is a smaller footprint with the same usable space, which gains valuable laboratory floorspace.
more Informations - BINDER KBF climatic chambers -
03.09.2007Precise long-term stability for temperature and humidity
The APT.line™ technology with preheating chamber and Horizontal Airflow Design guarantees constant, stable and precise temperatures from -10 °C to 100 °C (14 °F - 212 °F) with simultaneous spatial accuracy – a solid foundation for studies in compliance with standards. The exceptionally high humidity range from 10 % to 90 % RH facilitates storage under a wide variety of climatic conditions.
This ingenious interaction of temperature and humidity covers not only all relevant test climates, but also has additional reserve capacity for future requirements. Smart features such as automatic water exchange and non-icing operation enhance reliability and facilitate tasks.
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03.09.2007KBF ICH for photostability tests
Photosensitive materials require extensive inspection and testing. In order to meet all of these requirements, we have developed special lighting for the visible as well as the ultraviolet spectrum with natural light intensities that fully covers the provisions of guideline ICH Q1B, option 2.
The thermal heat which is generated by the lighting is dissipated directly and compensated through integrated refrigeration; this achieves truly realistic results. For detailed analysis, the visible and the UV light can be controlled individually.
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03.09.2007KBF Light Quantum Control with patented light measurement
There is only one possibility of realistically measuring the light intensity in the photostability test pursuant to ICH Q1B which takes into account the photosensitivity of the samples – we have invented and patented this method.
The ICH Q1B guideline specifies actinometric measurement with two ampoules for pharmaceutical products. Contrary to planar sensors, this method incorporates all of the photosensitive factors in pharmaceutical products that are subject to volumetric expansion. Conclusions about the absorbed light quantity can be drawn by visual comparison, relative to the discoloration of the photochemical solutions in the ampoules; however, this is a rather complicated and relatively inaccurate measurement.
In order to solve this problem, BINDER employs two spherical sensors to record light intensity extremely precisely by nondirectional measurement to exactly simulate real conditions. These sensors do not have to be replaced and can be freely positioned in the interior directly at the sample location. Per integration, all data of both sensors are continuously integrated into the actually absorbed light dose rate. As soon as the required light quantity in the visible or in the ultraviolet range has been reached, the respective light source is switched off automatically.
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