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Tabletop Autoclave NTTA-107 – Compact Laboratory Steam Sterilizer


What is Tabletop Autoclave NTTA-107?

Tabletop Autoclave NTTA-107 is a compact laboratory steam sterilizer that uses pressurized steam at 121–134°C to sterilize instruments, glassware, culture media, and biohazard waste. It is designed for small to moderate laboratory workloads in clinical, research, and pharmaceutical environments.


Quick Answer 

NTTA-107 is a compact tabletop autoclave used in laboratories and clinics to sterilize instruments, glassware, media, and waste using steam at 121–134°C. It supports gravity and pre-vacuum cycles for efficient sterilization in small to medium workloads.


What Is It Used For?

It is used for:

  • Sterilizing laboratory instruments

  • Disinfecting glassware and containers

  • Preparing microbiological culture media

  • Decontaminating biohazard waste


How Does It Work? 

The autoclave works by using high-pressure steam.

  • Steam replaces air inside the chamber

  • High temperature (121–134°C) kills microorganisms

  • Pre-vacuum removes air for better penetration

  • Gravity cycles sterilize standard loads

This ensures complete destruction of bacteria, viruses, and spores.


Key Features 

  • Compact design for small laboratories

  • Dual sterilization modes: gravity & pre-vacuum

  • Digital control system for cycle settings

  • Safety systems: pressure valve & door lock

  • Suitable for instruments, liquids, and waste

  • Complies with USP, ISO, FDA, GMP standards


Technical Specifications

Parameter

Details

Temperature

121–134°C

Chamber Capacity

90–280 L

Cycle Type

Gravity / Pre-vacuum

Timer

1–60 minutes

Power Supply

220V, 50Hz

Dimensions

850 × 750 × 950 mm

Weight

~120 kg


When Should You Use NTTA-107?

Use this autoclave when:

  • Laboratory space is limited

  • Moderate sterilization capacity is required

  • Porous or complex materials need sterilization

  • Regulatory compliance is required (USP/ISO/GMP)


Which Autoclave Is Better?

  • NTTA-107: Best for compact labs with moderate workload

  • Vertical autoclave: Better for bulk sterilization

  • Horizontal autoclave: Best for large industrial labs

NTTA-107 is ideal when space + efficiency both matter.


Frequently Asked Questions 

1.What is the temperature of an autoclave?

  Autoclaves typically operate at 121°C or 134°C, which kills bacteria, viruses, and spores effectively.


2.How does a tabletop autoclave work?

  It uses high-pressure steam to sterilize materials by removing air and exposing them to high heat.


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

  Gravity removes air using steam displacement, while pre-vacuum removes air before steam enters for deeper sterilization.


4.Can liquids be sterilized in NTTA-107?

   Yes, liquids can be sterilized using controlled cycles to prevent boiling and overflow.


5.How long is a sterilization cycle?

   Typically 20–60 minutes, depending on load type and size.


What materials should not be autoclaved?

Do not sterilize:

  • Heat-sensitive plastics

  • Volatile chemicals

  • Powdered substances


Applications

  • Clinical laboratories

  • Pharmaceutical labs

  • Biotechnology research

  • Hospital sterilization units

  • Academic institutions


Compliance Standards

  • USP guidelines

  • ISO sterilization standards

  • FDA requirements

  • GMP protocols


Quick Summary 

Tabletop Autoclave NTTA-107 is an 18 L compact laboratory steam sterilizer designed for efficient sterilization of instruments, glassware, culture media, and biohazardous waste. It operates at 134°C and 0.22 MPa, featuring a built-in steam generator, LCD display, touch controls, and multiple safety protections. Its stainless-steel chamber ensures reliable, safe, and consistent sterilization performance in laboratories, clinics, and research facilities. 

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