Device built-in

Shunyi CT-20 Laboratory Direct Heating UHT Sterilization System Technical Overview

Core Technological Innovations
The Shunyi CT-20 employs direct steam injection technology with a 316L stainless steel multi-stage heat exchange system, achieving instantaneous sterilization at 135-150°C (2-6 seconds) - 40% more efficient than traditional plate heat exchangers. Its dual PID closed-loop control system maintains temperature fluctuations ≤±0.3℃, coupled with 0.1s rapid-response temperature sensors, fully complying with USP<1229> requirements for heat-sensitive culture media sterilization.

Modular Functional Design

1. Intelligent Control System:

   • 7-inch touchscreen displays real-time F0 values (adjustable 0.1-3000) and sterilization efficiency curves
   • 20 preset programs (including dedicated modes for milk, soy milk, buffers, etc.)
   • FDA 21 CFR Part 11-compliant data traceability

2. Safety Protection System:

   • Triple pressure protection (mechanical safety valve + electronic pressure sensor + emergency relief valve)
   • Automatic steam/product separation prevents cross-contamination
   • Self-diagnosis system covering 28 alarm conditions

3. Expandable Compatibility:

   • Optional aseptic filling module (Grade A) or instant chilling system (4℃ output)
   • Adapts to 50mL-20L batch volumes with <5 minute changeover

Industry-Validated Applications

• Biopharmaceuticals: Achieves <0.1EU/mL endotoxin levels (meets EP 5.1.8 standards)
• Food R&D: UHT milk shelf-life studies show <10CFU/mL microbial survival (vs 72℃/15s control)
• Research Institutes: Successfully sterilizes mRNA vaccine lipid buffers (pH drift <0.2)

Technical Specifications

• Capacity: Standard 20L/h (expandable to 50L/h)
• Thermal Efficiency: >92% steam utilization (35% energy savings vs conventional systems)
• Materials: All fluid-contact surfaces use Ra≤0.8μm mirror-finished 316L stainless steel
• Certifications: CE/PED/ASME BPE compliant

Adopted by authoritative institutions including the National Institutes for Food and Drug Control, the 2025 base model is priced at ¥280,000-350,000 RMB. Its compact design (60×45×75cm) fits conveniently beside biosafety cabinets, making it ideal for pharmaceutical R&D centers and university core labs.

(Note: Requires Grade 3+ pure steam generator; safety diaphragms should be replaced annually.)

Optional Accessories

• Aseptic sampling valve with steam barrier
• CIP/SIP cleaning module
• Thermal performance validation kit

For validation protocols or application-specific configurations, please consult Shunyi certified engineers.