The Hongji Clean STI-1800 Aseptic Inspection Isolator is an air purification product that uses physical barriers to separate operators from powder or liquid products in laboratories or production processes. The isolator system can create a localized A-level environment in low-level background environments. In the biopharmaceutical industry, physical isolation between products and personnel is a key factor, and the design and application of the isolator depend on the nature of its use. Based on its usage characteristics, the isolator's internal and external pressure difference, airflow, construction materials, environment, type, etc. are designed. According to the purpose of the isolator system, it can usually be designed as a positive pressure isolator and a negative pressure isolator; The sealing performance of pattern isolators can usually be designed as fully sealed isolators (Isolators) and restricted access isolation systems (RABS), while restricted access isolation systems (RABS) can be divided into open restricted access isolation systems (O-RABS) and closed restricted access isolation systems (C-RABS).

The STI-1800 sterile inspection isolator is a vertically unidirectional air purification device that provides a local Class A environment and separates humans and machines; It is widely used in the pharmaceutical industry to create an A-class filling assembly line environment in a B-class clean environment.

The STI-1800 sterile inspection isolator uses physical barriers to isolate controlled spaces from the external environment, and operates safely through sleeve openings, creating an absolute isolation. Simultaneously using vaporized hydrogen peroxide sterilization technology (VHP), it effectively kills microorganisms on the surface of objects in a sealed space, and can reach a certain level in the air and exposed surfaces inside the sealed space6-log.

Sterilization - Input hydrogen peroxide vapor and maintain the expected concentration in the isolator, keep the VHP concentration above 700PPM, and maintain the sterilization time for more than 30 minutes;

Residual removal - Stop inputting hydrogen peroxide gas, switch the sterilization system to the residual removal system, circulate the hydrogen peroxide gas in the isolator through the catalyst for decomposition, reduce the hydrogen peroxide concentration to below 10PPM, and then ventilate to achieve a residual value of no more than 1ppm.

Check the working status - the system switches to the clean maintenance state, automatically adjusts the supply air volume, return air volume, and fresh air volume according to the set working wind speed and positive pressure inside the cabin, maintains the cleanliness and positive pressure inside the cabin, and also detects the cleanliness of the work area online. Floating bacteria sampling can also be manually started.

Standard external dimensions: 1900 * 800 * 2200

Customizable according to requirements

A-level laminar flow: wind speed, pressure difference, dust particles, planktonic bacteria