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Vertical Autoclave NVA-205 – Laboratory Steam Sterilization Equipment


What Is Vertical Autoclave NVA-205? 

Vertical Autoclave NVA-205 is a laboratory steam sterilizer that uses pressurized steam at 121–134°C to sterilize glassware, instruments, culture media, and biohazardous waste. It ensures safe, repeatable sterilization for laboratories, hospitals, and research facilities.


Quick Summary 

  • Sterilization Type: Steam (121–134°C)

  • Capacity: 100–300 L

  • Cycle Types: Gravity & Pre-vacuum

  • Use: Labs, hospitals, biotech, pharma

  • Compliance: USP, ISO, GMP


What Is This Autoclave Used For?

This autoclave is used for:

  • Sterilizing laboratory glassware

  • Decontaminating biohazardous waste

  • Preparing sterile culture media

  • Sterilizing surgical and lab instruments


How Does a Vertical Autoclave Work? 

A vertical autoclave works by generating high-pressure steam that penetrates materials and destroys microorganisms.

Step-by-Step Process:

  1. Load materials into the chamber

  2. Seal and pressurize the system

  3. Heat water to generate steam

  4. Maintain temperature (121–134°C)

  5. Hold for sterilization time

  6. Release pressure and dry load


Key Features

  • Steam sterilization at 121–134°C

  • Gravity and pre-vacuum cycles

  • Digital control with monitoring system

  • Stainless steel chamber

  • Compact vertical design

  • Safety features with alarms and interlocks


Technical Specifications

Parameter

Specification

Capacity

100–300 L

Temperature

121–134°C

Pressure

1.0–2.2 bar

Cycle Types

Gravity, Pre-Vacuum

Power

220–240 V AC

Display

Digital touchscreen


How to Choose the Right Autoclave 

Choose NVA-205 if you need:

  • High-capacity sterilization

  • Frequent lab sterilization cycles

  • Both gravity & pre-vacuum options

  • Compliance with GMP/ISO standards


Vertical vs Horizontal Autoclave 

Feature

Vertical

Horizontal

Space

Compact

Large

Load

Medium–High

High

Access

Top loading

Front loading

Use Case

Labs

Industrial


Frequently Asked Questions 

1.What temperature is used in an autoclave?

   Autoclaves typically operate at 121°C or 134°C using pressurized steam to effectively kill microorganisms and spores.


2.How long does an autoclave cycle take?

  A standard sterilization cycle takes 15–60 minutes depending on load type, temperature, and sterilization method.


3.Can liquids be sterilized in an autoclave?

  Yes, liquids such as culture media can be sterilized using controlled heating and slow cooling cycles to prevent boiling over.


4.What is the difference between gravity and pre-vacuum autoclave?

   Gravity autoclaves use steam displacement, while pre-vacuum autoclaves remove air before steam injection, ensuring deeper penetration and faster sterilization.


5.Is autoclave sterilization safe?

  Yes, modern autoclaves include safety features like pressure valves, door interlocks, and temperature controls to ensure safe operation.


Industries That Use This Product

  • Pharmaceutical laboratories

  • Hospitals and clinical labs

  • Biotechnology research centers

  • Universities and research institutes

  • Industrial microbiology labs


Typical Applications

  • Sterilizing lab instruments

  • Preparing sterile media

  • Waste decontamination

  • Research and testing workflows


Compliance and Standards

  • USP sterilization guidelines

  • ISO standards

  • GMP compliance

  • EN 285 steam sterilization standards


Model Comparison 

Model

Capacity

Best For

NVA-202

Small

Basic labs

NVA-203

Medium

Routine use

NVA-204

Medium-High

Research labs

NVA-205

High

Large-scale sterilization


Quick Summary 

Vertical Autoclave NVA-205 is ideal for laboratories requiring high-capacity, accurate steam sterilization with precise control. Its combination of programmable cycles, safety features, and compliance standards makes it suitable for research, clinical, and industrial applications.

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