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Eight-stage Andersen Cascade Impactor (ACI)
Eight-stage Andersen Cascade Impactor (ACI)
Place of Origin:
China
Brand:
Huironghe
Model:
HRH-ACI283
Price:
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Updated:
7/1/2025
  • Product Detail
  • Company Profile
    Application
    APSD tests for MDIs/DPIs/Sprays.

    Description
    Model HRH-ACI283 Eight-stage Andersen cascade impactor is a multi-stage, critical orifice impact sampler for aerodynamic particle size distribution determination for inhaled fine particles, consisting of multi-stage cascade impactors and membrane in the last stage. When testing MDIs and nasal sprays, the top cover is connected to the induction port and the inhaler by an adapter. When testing DPIs, a pre-separator should be mounted to the top layer to collect large quantities of non-inhalable powder particles. It conforms to USP and Ph. Eur. as well as aerodynamic particle size distribution determination of inhaled fine particles of ChP 2020.

    Features
    Pre-separator ensures accurate separation of coarse particles.
    Sampling flow rate:28.3L/min (optional 60L/min, 90L/min).
    Low cost and easy operation.
    Effectively prevent particle bounce and re-entrainment.
    USP, Ph. Eur. and ChP compliant.

    Specification
    Main components: 9 stainless steel impactors, 9 stainless steel collection cups, 1 induction port, 1 pre-separator;
    Sampling particle size: 0.4 -9 micron;
    Dimensions: impactor φ97mm×221mm, pre-separator φ76mm×148mm;
    Weight: 8.1kg (impactor 5.1kg, pre-separator 1.6kg, induction port 1.4kg).

    Standards
    USP, Ph.Eur. and ChP 2020
    bio-equip.cn
    Shanghai Hongrui Biotechnology Co., Ltd. is a science and technology-based enterprise engaged in the independent research and development of biological engineering instruments and equipment. The company has multiple R&D pipelines, covering the research and production of various types of bioreactors, material handling and separation purification equipment. The manufacture and sale of anaerobic bioreactors are the company's main business. Since its establishment, the company has consistently focused on talent cultivation and technological innovation. By the middle of 2024, the company has obtained more than 40 patent certificates and one international patent certificate.
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