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CST Series

Sterility Test Isolator

Tailin CST series Sterility Test Isolator is mainly used for the protection of key processes such as sterility testing, dispensing, etc. It create a continuous GMP Grade A environment through physical barrier and efficient VH2O2, reducing the risk of exogenous and cross contamination, and conforming to the EU GMP/FDA cGMP/USP-NF requirements. Continuous or batch operation is possible.

Class A/ISO 5 working chamber

Dry Vaporized Hydrogen Peroxide (VHPS) Sterilization

Customization

Features

  • Built-in VH2O2 system which can reach 6-log kill sterility assurance level. Sterilization time is significantly reduced.
  • Vertical laminar flow with no dead space to protect critical aseptic operations.
  • Modular structure, easy to disassemble and assemble, convenient to pack and transport.
  • Intelligent control system with multi-level authority management, e-signature and audit trail functions, fully compliant with GMP, EMEA and FDA computer system validation and data integrity requirements.
  • Ergonomic design, optimize the tilt angle of the operation panel, light source and height, more comfortable to operate.
  • Integrated functional modules, such as environmental monitoring systems, glove integrity testing, etc. According to the customer’s demand, it can selectively integrate various modules such as sterile transfer pass box, rapid transfer port(RTP), sterility test pump, sterile liquid transfer port, bag-in/bag-out(BIBO) high-efficiency filter and so on.
  • Provide sterilization cycle development, validation research and services.
  • Energy saving and consumption reduction, optimized airhandling system, reduced room fresh air demand and air conditioning system requirements,reducing operating cost.

Specifications

Airflow: Unidirectional flow Noise: <65dB(A) when in the aseptic holding stage
Built-in Sterility Test Pump: 1 or 2 units Power Supply: 380V,50Hz
Accessories: 12.1" industrial panel PC/NetSCADA system Power: 2500W when in the aseptic holding stage
Max.Power: 3000W when in the sterilization cycle stage

Applications

Used for sterility test or microbial limit test of sterile drugs.

Sterility Testing of Pharmaceutical Products

Aseptic Quality Control Operations

Aseptic Testing in R&D and Validation

FAQ

Tailin R&D team has introduced eight major innovations to enhance performance and usability:

  • Integrated VH2O2sterilization system
  • Optimized airflow model
  • Modular structure
  • Intelligent control system
  • Ergonomic design
  • Integrated functional modules
  • Sterilization process development and validation service
  • Energy-saving and cost-reduction design

It adopts an innovative vaporization structure and advanced control logic, improving vaporization efficiency and hydrogen peroxide saturation control

  • Sterilization time in the test chamber is reduced by up to 40%.
  • Sterilization time in the transfer chamber is reduced to one-third of the previous duration.
  • Achieves 6-log reduction against Geobacillus stearothermophilus spores.

The system precisely controls condensation to ensure equipment and sample safety.

Using Computational Fluid Dynamics (CFD) analysis, the airflow distribution inside the isolator has been redesigned for optimal performance. A dead-space-free vertical laminar flow ensures continuous Grade A protection for all critical aseptic operations.

Yes. Tailin offers comprehensive VH2O2 sterilization process development and validation services, including: Biological indicator D-value studies, Temperature and humidity distribution analysis, Worst-case point and condition studies, Aeration efficiency testing.

Tailin has also developed VH2O2 biological indicator evaluation resistometer, which simulates isolator sterilization conditions for D-value determination.

The isolator features an optimized air handling system that reduces the requirement for cleanroom fresh air and air conditioning load.

For rooms with limited fresh air supply, an internal catalytic decomposition module is available to break down hydrogen peroxide within the isolator, enabling closed-loop operation without external exhaust.

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