Smart Purity 99.999% Liquid Nitrogen Generator Beverage Factory Laboratory for Laser Cutting

• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Open System
• Fans Species: Single-Speed Fan
• Purity: 99-99.999%
• Transport Package: Wooden
• Model NO.: LPLN-240
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 200

Product Description

Product Description

Nuclear magnetic resonance (NMR) spectroscopy provides qualitative structural information about the type, number, existing form, connection mode and relative orientation of atoms in molecules through the spectra of different nuclei, chemical shift values, peak multiplicity, coupling constant values, peak relative strength and correlation peaks in various two-dimensional and multi-dimensional spectra.

The quantitative analysis of NMR is based on the structure analysis. The relationship between the number of protons of specific groups and the peak area of corresponding peaks is used for quantitative determination. Nuclear magnetic resonance (NMR) spectroscopy is mainly used to determine the structures of small molecules of organic compounds and biomacromolecules in solution. It is widely used in chemistry, biology, physics, materials, pharmacy and medicine

The superconducting magnet is immersed in liquid helium, and the outer layer of liquid helium is liquid nitrogen. The function of liquid helium is to maintain the superconductivity of the magnet to provide the required magnetic field environment. The purpose of liquid nitrogen is to add a "insulating layer" between the liquid helium and the external environment to reduce the volatilization of liquid helium.

Model	LPLN3	LPLN-5	LPLN-10-W	LPLN-20-W		LPLN-40-W
Liquid nitrogen production (L/day)	80	120	240	500	720	1000	1200
Liquid nitrogen production (L/h)	3	5	10	20	30	40	50
Installed power(kW)	8	9	11	25	25	35	35
Type(AC V)	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz
Cooling form	Air  cold	Air  cold	Water cold	Water cold	Water cold	Water cold	Water cold