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    Gloveboxes

    Glove chambers – applications in industry and science

    Glove chambers are the foundation of modern laboratories, enabling precise operations in a tightly controlled atmosphere. In the chemical industry, they effectively isolate sensitive substances from external factors, protecting them from contamination and guaranteeing safety in contact with hazardous materials.

    This technology is indispensable wherever environmental stability determines the final quality:

    • production of modern OLED screens,
    • installation of efficient lithium-ion cells,
    • precise laser welding to prevent oxidation of metals,
    • advanced processes in the optoelectronics industry,
    • safe handling of radioactive materials,
    • isolation of sensitive chemical reagents.

    The PLAS LABS brand provides solutions tailored to specific technical requirements.  The 810 "University"  model supports advanced research centers, while  the 830 "Compact" variant  is the ideal choice for laboratories with limited floor space. For precise dosing and weighing of powders, the 840 model has been designed, which places special emphasis on the protection of the health of personnel and the impeccable purity of the tested samples.

    Steel, acrylic and dry-box glove chambers

    The choice of chamber material directly determines its resistance and purpose. Made of durable stainless steel and equipped with tempered glazing, the steel models are a reliable solution for demanding tasks. If excellent visibility is a priority, it is worth choosing acrylic variants, whose full transparency makes it easier to observe the entire work area precisely.

    The following solutions provide precise control of environmental conditions in the laboratory:

    • dry-box systems that guarantee extremely low humidity,
    • PLAS LABS 850 model for a dry environment thanks to inert gas flow,
    • mini-compartment 815 "La Petite" with a capacity of 269 liters ideal for smaller interiors,
    • 818 Basic series effectively protecting sensitive materials from oxygen,
    • tight locks to maintain stable operating parameters.

    Controlled atmosphere and gas purification

    Safe handling of reactive substances requires the creation of a completely neutral environment. The use of inert gases allows the highest standards of purity to be achieved, which is crucial for protecting sensitive samples from unwanted oxidation.

    This process is based on advanced technological solutions:

    • lowering the oxygen concentration to a level below 1 ppm,
    • continuous purification of the atmosphere in a closed circuit,
    • effective binding of water vapor by molecular sieves,
    • elimination of oxygen with palladium catalysts,
    • constant monitoring of parameters by precise analyzers.

    Ideal anaerobic conditions are provided by advanced PLAS LABS chambers. The 857 and 855  series models provide excellent material protection, while  the 856  series are designed for specialized hypoxic testing. These solutions offer much greater stability than traditional Schlenk techniques, ensuring complete isolation and safety of even the most sensitive test materials.

    Safety – HEPA filtration and pressure regulation

    Protection in professional glove chambers is based on advanced safety systems that guarantee full isolation of test processes. A key aspect is precise pressure control and the use of high-efficiency HEPA filtration, which allows for the creation of a tight protective barrier. Depending on the needs, these devices can operate in overpressure or vacuum mode, adapting to the specifics of the processed substances.

    These systems offer a number of key technical and functional benefits:

    • precise monitoring of pressure parameters,
    • effective retention of hazardous dust and fumes,
    • achieving a high ISO 5 cleanliness standard,
    • full encapsulation against radionuclides,
    • effective protection of personnel from toxic substances.

    In environments with increased biological risk, where standard laminar cabinets are insufficient, third-class chambers are used. An example of such a solution is  the PLAS LABS 870 model, which, thanks to the use of double filtration, enables safe incubation of bacterial cultures. Such a design ensures that the cleanliness of the cleanroom area is intact, guaranteeing maximum safety for staff without compromising on the quality of the tests carried out.

    Construction – airlocks, gloves and PLC control

    Modern glove chambers are designed in such a way as to guarantee absolute tightness while maintaining the highest comfort of work. The key components of the system work together to create a safe environment for the most demanding research and production processes.

    Advanced technology allows for full control of internal parameters without the risk of external contamination.

    • transport lock for safe transfer of materials without unsealing the system,
    • efficient vacuum pumps and precise measuring equipment,
    • durable protective gloves made of rubber or durable hypalon,
    • intelligent PLC with intuitive touch interface,
    • fuses protecting the system from sudden pressure spikes,
    • integrated UV lamps for impeccable microbiological purity.

    Thanks to the use of modern solutions, such as automation of valve operation and precise control of gas flow, the operation of the device becomes simple and highly efficient. Every component has been optimized for operator safety and long-term reliability in daily laboratory operation.

    Selection of the glove chamber for the requirements of the process

    The choice of chamber requires matching the equipment to strict standards. In pharmacy, isolators and cRABS barrier systems are crucial. Sterility is guaranteed  by decontamination with hydrogen peroxide (VHP) fumes, which requires high chemical resistance of the apparatus.

    Modern solutions are distinguished by the following features:

    • high gas tightness confirmed by tests,
    • modular design for expansion,
    • advanced temperature and humidity control,
    • full compliance with FDA, EMA and GMP standards,
    • high chemical resistance to decontamination.

    ISO 9001:2015 certified equipment  is the foundation of microbiological analyses. It allows for precise operation on petri dishes in a stable environment, which ensures reliable test results.