
All-in-One Compact Design: This design maximizes space efficiency, making it ideal for environments with limited area.
Stable High-Quality Output: Produces high-purity liquid nitrogen (≥99%) with a nitrogen dew point of -45°C, ensuring consistent performance for critical applications.
Energy Efficiency: Operates at a low power consumption, 30% more energy-efficient than traditional systems, thanks to LDH's proprietary PSA energy-saving technology.
Low Noise Operation: Maintains a noise level of <55Db at 1 meter, ensuring a quiet working environment.
Advanced Cooling: Adopts air-cooling technology, eliminating the need for complex water supply systems and enhancing installation flexibility.
Robust Performance: Features nitrogen pressure stability at 0.7Mpa, with built-in molecular sieve protection technologies to ensure long-term reliable operation.

|
Model |
LPLN - 40 - 99 |
|
Output |
1.6-2L/hour (40-50L/day) |
|
Purity |
≥99% (customized 99-99.9995%) |
|
Voltage - Frequency |
380VAC 3P 50Hz |
|
Power (KW) |
7.5 |
|
Floor Area (m²) |
3 |
|
Equipment Size (mm) |
1580*1230*1950 |
|
Required Room Area (m²) |
>10 |
|
Ambient Temperature Requirement |
0 - 30°C with good ventilation |
|
Noise at 1m (dB) |
<50dB |
|
Nitrogen Volume (m³/h) |
5 |
|
Nitrogen Dew Point (°C) |
- 45°C |
|
Nitrogen Pressure (Mpa) |
0.8 |
|
Recommended Liquid Nitrogen Tank Capacity (L) |
100 |
Note: Non-standard voltage frequency, altitude>1000m, purity ≥ 99.9%, need to be customized
Application Senarios:
Superconducting MRI: Provides stable low-temperature environments required for superconducting magnets in MRI systems, ensuring imaging accuracy and equipment stability.
Sample Repository: Ideal for ultra-low-temperature preservation of biological samples, vaccines, and embryos, maintaining sample integrity over extended periods.
Aerospace: Supports low-temperature testing of aerospace materials and components, verifying their performance under extreme cold conditions.
Beverage Dripping: Enables precise liquid nitrogen dripping in beverage production, enhancing texture and freshness without compromising flavor.
Quick Freezing: Facilitates rapid freezing of food products, preserving nutrients, texture, and shelf life by minimizing ice crystal formation.
Electronic Semiconductor: Ensures controlled cooling during semiconductor manufacturing processes, preventing thermal damage and improving product quality.
Hot Tags: liquid nitrogen generator plug and play, China liquid nitrogen generator plug and play manufacturers, factory, home liquid nitrogen generator, Mini Liquid N2 Machine, Mini Liquid Nitrogen Machine, Small Liquid Nitrogen Machine, Small scale Liquid Nitrogen Purification Machine, Small sized Liquid Nitrogen Freezing Machine

