Vertical Autoclave NVA-503 is a high-capacity steam sterilizer used to sterilize laboratory instruments, liquids, culture media, and biohazardous waste at 121–136°C using pressurized saturated steam, ensuring contamination control in pharmaceutical, clinical, and research environments.
High-capacity autoclave (700–900 L) for large-scale sterilization
Uses pressurized steam to eliminate microorganisms and spores
Supports gravity and pre-vacuum sterilization cycles
Suitable for pharmaceutical, hospital, and industrial labs
Complies with USP, ISO 17665, and GMP standards
Model: NVA-503
Type: Laboratory Steam Sterilization Equipment
Temperature Range: 121–136°C
Capacity: 700–900 L
Cycle Types: Gravity & Pre-vacuum
Applications: Instruments, liquids, biohazardous waste
A vertical autoclave is used to sterilize materials using high-pressure steam to destroy bacteria, viruses, fungi, and spores.
Sterilizing laboratory glassware and instruments
Preparing sterile culture media
Treating biohazardous waste
Supporting pharmaceutical production sterilization
Materials are loaded into the chamber
Air is removed via gravity or vacuum
Steam is introduced at high pressure
Temperature is maintained (121–136°C)
Microorganisms and spores are destroyed
Pressure is released and materials are cooled
This process ensures complete sterilization through saturated steam penetration.
Extra-large chamber for high-volume loads
Gravity and pre-vacuum sterilization cycles
Programmable cycle control
Digital monitoring interface
Built-in safety interlock system
Choose this model if you need:
Maximum-capacity sterilization
High-throughput lab operations
Accurate sterilization for liquids and waste
Compliance with universal standards
Automated and repeatable cycles
NVA-503: Maximum capacity, production-scale
NVA-502: Slightly lower capacity, similar features
Benchtop Autoclave: Small lab usage
Best Choice: NVA-503 for high-volume and industrial-scale sterilization.
It is used to sterilize laboratory materials using high-pressure steam to eliminate microorganisms and ensure contamination-free environments.
Glassware, instruments, liquids, culture media, and biohazardous waste.
Typically 20–60 minutes depending on load and cycle type.
Yes, it complies with USP, ISO 17665, and GMP standards.
It offers a large chamber capacity of 700–900 liters for high-volume operations.
Heat-sensitive materials
Flammable liquids
Non-autoclavable plastics
Certain chemicals
USP (United States Pharmacopeia)
ISO 17665 – Steam Sterilization
GMP – Good Manufacturing Practice
Laboratory Autoclaves (Category)
Vertical Autoclave NVA-502
Horizontal Autoclave NVA Series
Steam Sterilization Guide
Vertical Autoclave NVA-503 is a high-capacity steam sterilizer designed for large-scale laboratory, hospital, and pharmaceutical sterilization. With programmable cycles, pre-vacuum technology, and compliance with universal standards, it ensures accurate sterilization of instruments, liquids, and biohazardous waste in high-throughput environments.
