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Dispensing Booth-Weighing Booth & Sampling

The negative pressure weighing room is a purification device designed for weighing raw materials, drying materials, or product sampling in purification areas. It is mainly used in pharmaceuticals, microbial research, and scientific experiments. Equipped with primary, medium, and high-efficiency filters, the system delivers vertical unidirectional airflow to the weighing workspace. Most of the clean air circulates within the work area, while a small portion is discharged to the background area, creating negative pressure in the working area relative to the background. This prevents cross-contamination and safeguards both the clean environment and indoor personnel.

    Product Advantages

    ● Advanced Airflow Control: Features a unidirectional airflow design that directs contaminants away from operators and into high-efficiency filtration systems, minimizing exposure risks.

    ● High-Efficiency Filtration: Equipped with pre-filters and HEPA filters (99.99% efficiency for particles ≥0.3μm) to ensure clean air circulation within the workspace.

    ● Durable Construction: Crafted from 304 stainless steel with seamless welding, resisting corrosion and simplifying cleaning and maintenance.

    ● Intuitive Operation: Includes a user-friendly control panel with digital displays for monitoring airflow velocity, filter status, and operating time, enhancing operational efficiency.

    ● Flexible Configuration: Available in various sizes and layouts (single-person, multi-person) to adapt to different workspace requirements and operational scales.

    ● Safety Enhancements: Integrated interlock system prevents unauthorized access during operation; emergency stop buttons and audible/visual alarms ensure operator safety.

    ● Energy Efficiency: Optimized fan systems reduce power consumption while maintaining consistent airflow performance, lowering long-term operational costs.

    ● Customizable Options: Optional features include LED lighting, gas tightness testing ports, and explosion-proof components for hazardous environments.

    Product Specification

    Model number Overall dimensionW×D×H Work area size W×D×H

    Wind speed on the outlet side(m/s)

    Cleanliness of work area Power supply(kw)
    KS-WR 13-120060 1300×1200×2570 1200×600×2000

    0.45±20%

    Cobackground region

    0.8

    KS-WR 34-150120 1600×1800×2570 1500×1200×2000
    KS-WR 75-200200 2100×2800×2570 2000×2000×2000
    KS-WR 112-300200 3100×2800×2570 3000×2000×2000
    KS-WR 186-400250 4100×3300×2570 4000×2500×2000

    7.5

    Product Detail

    The Dispensing Booth, Weighing Booth, and Sampling Booth represent a trio of specialized containment solutions engineered to maintain ultra-clean environments during critical material handling tasks. Whether used for precise weighing, powder packaging, or sample collection,these booths act as a protective barrier, preventing the spread of airborne particles and ensuring operator safety while safeguarding product integrity.

    At the core of their design is a negative pressure environment that effectively contains dust, powders, and aerosols generated during operations. This negative pressure is maintained by a powerful yet quiet fan system, which draws contaminated air through multiple filtration stages. The pre-filter captures larger particles, extending the lifespan of the downstream HEPA filter—where 99.99% of fine particles (≥0.3μm) are trapped, ensuring that only purified air is recirculated or exhausted.

    Constructed with hygienic principles in mind, the booths feature smooth, crevice-free surfaces and rounded corners, eliminating areas where residue or bacteria could accumulate. This design not only simplifies cleaning and decontamination but also ensures compliance with stringent industry regulations, such as those set by the FDA and EMA for pharmaceutical manufacturing.

    Operational flexibility is a key highlight. The booths can be tailored to specific industry needs: for example, explosion-proof configurations are available for handling volatile or flammable materials, while stainless steel 316 options are ideal for corrosive environments. The control panel, with its clear digital readouts, allows operators to monitor critical parameters in real time, including airflow velocity and filter performance, ensuring consistent operation and reducing the risk of process deviations.

    Safety is integrated into every aspect of the design. The interlock system prevents both access doors from opening simultaneously, maintaining the integrity of the negative pressure environment. Emergency stop buttons provide immediate shutdown capability in case of emergencies, while optional gas tightness testing ports allow for regular validation of containment efficiency.

    These booths are versatile enough to serve a wide range of applications. In pharmaceutical facilities, they are used for weighing active pharmaceutical ingredients (APIs) and dispensing powders, preventing cross-contamination between batches. In chemical processing plants, they contain hazardous dusts, protecting operators from exposure. In food and beverage production, they ensure that sampling and weighing processes do not compromise product purity.

    Energy efficiency is another key benefit. The optimized fan design and variable speed controls reduce power consumption without sacrificing performance, making the booths a cost-effective long-term investment. Additionally, the modular construction allows for easy installation and integration into existing production lines, minimizing downtime during setup.

    In summary, the Dispensing Booth, Weighing Booth, and Sampling Booth from KS combine cutting-edge containment technology, durable construction, and user-centric design to deliver reliable performance in critical material handling processes. By prioritizing operator safety, product purity, and regulatory compliance, these booths are essential tools for industries where precision and contamination control are non-negotiable.

    Dispensing Booth-Weighing Booth & Sampling (5)

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