Tuttnauer 3170 ELV Fully Automatic Vertical Sterilizer

The Tuttnauer 3170 ELV runs six preset sterilization programs for everything from liquid media to contaminated waste, with microprocessor control that adjusts parameters automatically based on load type. Unlike basic gravity sterilizers, it monitors actual sterilization temperature through a PT-100 sensor in a reference vessel, not just chamber temperature.

The LCD tracks pressure, temperature, and cycle time in real-time, while the RS-232 interface logs data for validation documentation. Worth noting: the system regulates demineralized water levels automatically and cools exhaust steam before discharge, reducing manual intervention between cycles.

Multiple safety interlocks prevent door opening under pressure or high temperature. The 55-liter chamber handles standard lab glassware and fits in most lab spaces without special ventilation requirements.

Key Features

• Six preset programs plus programmable parameters for custom cycles
• PT-100 temperature sensor in reference vessel verifies actual sterilization temperature
• Automatic demineralized water level regulation
• LCD display with pressure, temperature, time, and alerts
• Exhaust steam cooling system
• RS-232 data interface for cycle documentation
• Multiple door safety mechanisms and pressure relief systems
• Validation ports for external temperature sensors