Vertical Autoclave LVA-N12

Introduction

Vertical Autoclave is a semi-automatic vertical sterilizer that operates within a temperature range of 50°C to 134°C. It features three baskets to ensure efficient load distribution during sterilization. The unit is equipped with advanced a shift-type quick-open lid mechanism. It conveniently stores the last operation program, making the next cycle setup faster and more efficient. Our autoclave is ideal for sterilizing diagnostic containers, soil samples, fermenter components, and medical waste across various laboratory and clinical settings. 

It uses high-temperature and high-pressure steam to achieve effective sterilization of laboratory equipment, media, and waste. The advanced control system ensures thorough sterilization while preventing overheating or pressure buildup.

Applications

Our autoclave efficiently sterilizes surgical linens, glassware, cosmetic packaging, dental instruments, and sterile water equipment, making it ideal for use in healthcare, research, biotech, cosmetic, and environmental laboratories.

Specifications

Capacity	150 L
Chamber Volume	Φ500 × 760 mm
Chamber Thickness	3.0 mm
Temperature Range	50 °C to 134 °C
Working Environment	5 °C to 45°C
Relative Humidity	10% to 85%
Rated Working Pressure	0.217 MPa
Sterilization Time Range	0 to 99 h
Power Supply	380 V
Rated Power	6000 W
Packing Size	760 × 800 × 1530 mm
Dimension	630 × 700 × 1400 mm
Gross Weight	213 Kg

Features

Advanced Heat Distribution System

Non-Volatile Memory Retention

Built-In Error Code Diagnostics

Pre-Configured User Modes

Illuminated Internal Chamber

FAQs

1. What is the recommended sterilization cycle for different types of laboratory materials?

The recommended cycle depends on the material type: 1) For glassware and heat-resistant materials: 121°C, 15-20 psi, for 15-20 minutes; 2) For liquid media: 121°C, 15-20 psi, for 20-30 minutes (longer for larger volumes); 3) For wrapped instruments: 121°C, 15-20 psi, for 25-30 minutes to ensure steam penetration; 4) For waste materials: 132°C, 30 psi, for 30 minutes for biohazardous waste; 5) For heat-sensitive materials: Use a lower temperature (115°C) for a longer duration (30 minutes) or a specialized cycle if available. Always refer to the material manufacturer's recommendations.

2. How to properly load the autoclave to ensure effective sterilization?

Proper loading is crucial: 1) Place items in a way that allows steam to circulate freely around all surfaces; 2) Avoid overloading the autoclave chamber, leaving at least 2-3 inches of space between items; 3) Stack items with openings facing downward to prevent water accumulation and ensure steam penetration; 4) Use autoclave-compatible containers and avoid sealing them tightly (leave lids loose or use vented caps); 5) Separate different types of materials if possible, especially liquids and solids; 6) Ensure that liquid containers are not filled more than 2/3 full to prevent boiling over.

3. What maintenance procedures are required for the autoclave?

Regular maintenance includes: 1) Draining and cleaning the water reservoir after each use to prevent mineral buildup; 2) Descaling the autoclave monthly (or more frequently in hard water areas) using a recommended descaling agent; 3) Inspecting the door gasket for wear, cracks, or damage and replacing it if necessary; 4) Checking the pressure relief valve and safety interlocks quarterly to ensure proper operation; 5) Cleaning the chamber interior with a mild detergent after each use; 6) Performing annual calibration of temperature and pressure gauges by qualified personnel; 7) Keeping a maintenance log to track all service activities.

4. How to troubleshoot if the autoclave fails to reach the desired temperature or pressure?

If temperature/pressure issues occur: 1) Check if the water level in the reservoir is sufficient; 2) Verify that the door is properly closed and sealed (check gasket for damage); 3) Inspect the heating element for signs of malfunction; 4) Check the pressure relief valve to ensure it is not stuck open; 5) Clean the steam vents and drains to remove any blockages; 6) Ensure the autoclave is properly grounded and the power supply is stable; 7) If the problem persists, do not use the autoclave and contact technical support immediately, as it may pose a safety risk.

5. What safety precautions should be followed when operating the autoclave?

Important safety precautions: 1) Never open the autoclave door while it is pressurized or during the sterilization cycle; 2) Allow the autoclave to cool down and depressurize completely before opening; 3) Wear heat-resistant gloves and eye protection when handling hot items; 4) Stand to the side of the autoclave when opening the door to avoid steam burns; 5) Never autoclave incompatible materials (such as volatile solvents, oils, or explosives); 6) Regularly test the autoclave's performance using biological indicators (spore tests) to ensure effective sterilization; 7) Familiarize yourself with the emergency stop procedures and location of safety devices.

1. What materials are safe to sterilize inside the Vertical Autoclave ?

The Vertical Autoclave is compatible with a wide range of sterilizable materials. These include glassware, stainless steel instruments, culture media, textile wraps, and certain plastics labelled “autoclave safe.” It’s important to avoid loading items made of , polystyrene, or any material not rated for high pressure and temperature. The autoclave delivers high-temperature saturated steam, which can deform or damage sensitive materials. Always check for the autoclave-safe symbol or manufacturer’s specifications on the item. Items should be spaced out in the basket to allow even steam contact. Avoid overloading the chamber to ensure consistent sterilization.

2. Can the Vertical Autoclave be used in mobile or field lab settings?

Yes, with proper setup, the Vertical Autoclave can be used in mobile or temporary lab environments. Its compact, vertical design saves space and makes it suitable for portable installations. However, it requires a stable power supply and appropriate drainage system for safe operation. Field labs in agriculture, veterinary, or emergency medical use can benefit from its fast sterilization and user-friendly controls. Its semi-automatic nature makes it easier to use even in basic infrastructure conditions. Users should ensure vibration-free placement and secure wiring. A voltage stabilizer is also recommended in mobile setups.

3. Can the Vertical Autoclave be used for sterilizing heat-sensitive materials?

The Vertical Autoclave is primarily designed for high-temperature steam sterilization and is not suitable for materials that degrade under heat and moisture. However, users can customize time and temperature settings to accommodate fewer sensitive items that require milder sterilization. It is advisable to consult the material's tolerance before loading. The autoclave does not support vacuum drying or low-temperature plasma modes. For highly heat-sensitive items, alternate sterilization methods such as ethylene oxide may be required. Always perform a material compatibility check before operation.

4. How does the Vertical Autoclave ensure safety during extended or overnight sterilization cycles?

The Vertical Autoclave features multiple safety mechanisms for long cycles, including an automatic pressure release valve and thermal cutoff. Its auto-shutoff function activates if abnormal temperature or pressure levels are detected. Additionally, audible alarms notify the user when the cycle is complete or interrupted. For overnight operations, its robust build and secure lid lock ensure chamber integrity is maintained throughout. A cycle memory log helps track progress in the event of power failure. Always check water levels and seals before unattended runs.