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Labnics Vertical Autoclave NVA-201


Vertical Autoclave NVA-201 – Laboratory Steam Sterilization Equipment

What Is Vertical Autoclave NVA-201?

Vertical Autoclave NVA-201 is a laboratory sterilization system that uses pressurized steam at 121–134°C to eliminate microorganisms, spores, and contaminants from glassware, instruments, culture media, and biohazardous waste. It supports gravity and pre-vacuum cycles for consistent and controlled sterilization.


Key Takeaway 

Vertical Autoclave NVA-201 delivers 50–250 L high-capacity steam sterilization with gravity and pre-vacuum cycles, ensuring accurate microbial elimination and compliance for laboratory, clinical, and research environments.


What Is This Autoclave Used For?

  • Sterilization of laboratory instruments and glassware

  • Preparation of microbiological culture media

  • Decontamination of biohazardous waste

  • Routine sterilization in clinical and research labs


How Does Vertical Autoclave NVA-201 Work? (Step-by-Step)

  1. Water is heated to produce saturated steam

  2. Steam fills the sealed chamber

  3. Air is removed (gravity or pre-vacuum)

  4. Temperature and pressure rise to sterilization levels

  5. Microorganisms and spores are destroyed

  6. Chamber cools and depressurizes safely


Autoclave Temperature and Time

Temperature

Pressure

Time

Application

121°C

~1 bar

15–30 min

Liquids, culture media

134°C

~2 bar

3–15 min

Instruments

Higher temperature reduces sterilization time.


What Is Steam Sterilization?

Steam sterilization uses high-pressure saturated steam to destroy microorganisms by denaturing proteins and disrupting cell structures.


Gravity vs Pre-Vacuum Cycle

Gravity Cycle

  • Air removed naturally by steam displacement

  • Suitable for glassware and solid instruments

Pre-Vacuum Cycle

  • Air removed using vacuum pump

  • Ideal for porous or complex loads


Industries That Use NVA-201

  • Pharmaceutical and biotech labs

  • Hospitals and clinical sterilization units

  • Research and academic institutions

  • Quality control and testing laboratories


Core Functional Capabilities

  • Gravity and pre-vacuum sterilization cycles

  • Digital monitoring and control

  • Adjustable time and temperature settings

  • Safety interlocks and pressure protection

  • Vertical space-saving design


Technical Specifications

Parameter

Specification

Temperature

121–134°C

Capacity

50–250 L

Pressure

1–2 bar

Cycle Type

Gravity & Pre-vacuum

Power

220V AC

Display

Digital


Who Should Choose NVA-201?

This model is ideal for:

  • Laboratories requiring flexible high capacity (50–250 L)

  • Facilities handling mixed sterilization loads

  • Hospitals and research labs needing precise cycle control

  • Environments requiring compliance with sterilization standards


Vertical vs Horizontal vs Tabletop – Which Should You Choose?

Type

Best For

Tabletop

Small labs

Vertical (NVA-201)

Medium to high labs

Horizontal

Industrial-scale sterilization

Answer:
Choose NVA-201 for flexibility, capacity range, and space efficiency.


Frequently Asked Questions 

Q1.What can be sterilized in NVA-201?

Glassware, instruments, culture media, and biohazardous waste.


Q2.How long does sterilization take?

Typically 30–90 minutes, depending on load and cycle.


Q3.Can liquids be sterilized?

Yes, liquids can be sterilized using controlled heating and cooling cycles.


Q4.What temperature does NVA-201 operate at?

Between 121°C and 134°C.


Q5.What kills microorganisms in an autoclave?

High-pressure steam destroys microorganisms by denaturing proteins and breaking cellular structures.


Q6.What is the difference between gravity and pre-vacuum cycles?

Gravity uses steam displacement, while pre-vacuum removes air actively for deeper sterilization.


Typical Applications

  • Laboratory instrument sterilization

  • Media preparation

  • Waste decontamination

  • Clinical sterilization workflows


Compliance and Standards

  • USP sterilization guidelines

  • ISO 17665

  • Laboratory safety standards


Final Summary 

Vertical Autoclave NVA-201 is a high-capacity laboratory sterilization system offering 50–250 L capacity with gravity and pre-vacuum cycles. Operating at 121–134°C, it ensures effective microbial elimination, supports compliance standards, and provides flexible sterilization for laboratory, clinical, and research applications.

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