Table of Contents

01. Introduction

02. Product Description

03. Features

04. Technical Details

05. Advantages

06. Applications

07. FAQ

1. Introduction

A Small Liquid Nitrogen Generator is a compact device that produces high-purity liquid nitrogen on-site. It offers the convenience of continuous production, eliminates the hassle of cylinder transportation, and reduces operating costs, making it a practical solution for laboratories, hospitals, food processing, electronics, and industrial applications.

2. Product Description

The Small Liquid Nitrogen Generator features an all-in-one design, incorporating air separation, nitrogen liquefaction, and intelligent control functions. The system separates nitrogen from the ambient air, compresses it, cools it down to cryogenic temperatures, and eventually liquefies it. The result is a stable and continuous flow of high-purity liquid nitrogen. Its compact structure allows for easy installation and operation, while minimal maintenance requirements make it user-friendly.

3. Features

l Compact structure and space-saving

l High-purity liquid nitrogen output (up to 99.999%)

l Intelligent control system with real-time monitoring

l Energy-efficient compressor and cooling system

l Continuous and stable production

l Easy installation and operation

4. Technical Details

l Production Capacity: 5–50 L/day (customizable)

l Purity: 99.999%

l Operating Pressure: 5–7 bar

l Power Supply: 220V/380V (customizable)

l Cooling System: Air-cooled or water-cooled options

l Dimensions: Compact footprint suitable for small spaces

5. Advantages

l Cost-saving: Reduces the cost of LN2 cylinder deliveries.

l High purity: Ensures consistent nitrogen quality for sensitive applications.

l Fully automated: User-friendly interface simplifies operation and reduces labor.

l Environmentally friendly: On-site generation reduces carbon emissions.

l Reliable performance: Designed for 24/7 continuous operation.

6. Applications

l Laboratory research and cryogenic experiments

l Food freezing and preservation

l Biological sample storage

l Semiconductor and electronics manufacturing

l Metal treatment and cooling processes

l Medical and pharmaceutical industries

7. FAQ

Q1: What purity level can the generator achieve?

A1: The generator can produce nitrogen with a purity of 99.999%.

Q2: How much space does the machine need?

A2: Its compact design makes it easily fit in most labs or production areas.

Q3: Does it require special installation?

A3: No, it can be installed quickly and easily with some basic connections.

Q4: How long does it take to produce liquid nitrogen?

A4: It can produce LN2 within 30–60 minutes of operation.