Continunous Supply
On-site generation avoids the problem of insufficient supply of liquid nitrogen due to procurement, transportation, weather, accidents and other reasons, and ensure liquid nitrogen replenishment anytime and anywhere.
NMR Solutions
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NMR Introduction
What Is NMR Spectrometer
Nuclear Magnetic Resonance (NMR) is a nuclei (Nuclear) specific spectroscopy that has far reaching applications throughout the physical sciences and industry. NMR uses a large magnet (Magnetic) to probe the intrinsic spin properties of atomic nuclei. Like all spectroscopies, NMR uses a component of electromagnetic radiation (radio frequency waves) to promote transitions between nuclear energy levels (Resonance). Most chemists use NMR for structure determination of small molecules.The NMR magnet is arguably the most important part of the NMR spectrometer. Today, most NMR magnets are of the superconducting type. Superconducting NMR magnets range in field strength from approximately 6 to 23.5 T.The superconducting magnet wire is kept at a temperature of 4.2K or less by immersing it in liquid helium. The coil and liquid helium are kept in a large dewar. This dewar is surrounded by a liquid nitrogen (77.4K) dewar, which acts as a thermal buffer between the room temperature air (293K) and the liquid helium.
Liquid Nitrogen Refill
Why On-site Liquid Nitrogen Is Important
Information Security
Some institutions may involve concerns of information, technology, safety and other reasons do not allow frequently delivery, liquid nitrogen generator can solve this problem perfectly.
Improving Efficiency
Due to the elimination of procurement, appointment, transportation, handling and other steps, researching personnel can put more time and energy into scientific research, which greatly improves work efficiency.
Cost Effective
The cost of purchasing a liquid nitrogen generator can be gradually recovered in the long-term use by saving labor and time. In some areas, it is cheaper to produce liquid nitrogen than to source it.
Experiences
Our NMR Project Cases
We have accumulated extensive experience in the NMR spectrometer project cases, such as Bruker's 400M, 600M, JEOL 500M nuclear magnetic and so on. Our customer include many well-known universities in China, such as Zhejiang University College of Oceanology, Huaibei Normal University, Xinjiang Tarim University, Qinghai University and so on.
Solution 1
Every 15 Days Liquid Nitrogen Refilling Solution
A Bruker wide-aperture NMR spectrometer consumes 6.5 liters of liquid nitrogen per day. If you refill liquid nitrogen every 15 days, it is 98 liters of liquid nitrogen in total. In this case, our LNS20W liquid nitrogen generator is recommended with a 100L liquid nitrogen dewar tank. LNS20W can refill the dewar tank automatically by pressing the the touch screen. The whole process can be operated very conveniently with remote access.
20L/Day Liquid Nitrogen Generator + 100L Dewar
LNS20W can produce and storage up to 50L liquid nitrogen automatically; You can refill liquid nitrogen for NMR spectrometers once liquid nitrogen is enough.
Expected Working Hours Every Year
With this solution, liquid nitrogen generator will work 3,000 to 4,000 hours every year to produce enough liquid nitrogen.
Solution 2
Every 7 Days Liquid Nitrogen Refilling Solution
A Bruker wide-aperture NMR spectrometer consumes 6.5 liters of liquid nitrogen per day. If you refill liquid nitrogen every 7 days, it is 45 liters of liquid nitrogen in total. In this case, our LNS10A liquid nitrogen generator is recommended with a 50L liquid nitrogen dewar tank. LNS10A can refill the dewar tank automatically by pressing the the touch screen. The whole process can be operated very conveniently with remote access.
Expected Working Hours Every Year
With this solution, liquid nitrogen generator will work 6,000 to 7,000 hours every year to produce enough liquid nitrogen.
10L/Day Liquid Nitrogen Generator + 50L Dewar
LNS10A can produce and storage up to 35L liquid nitrogen automatically; You can refill liquid nitrogen for NMR spectrometers once liquid nitrogen is enough.
Free Quotation
Customize Your Own NMR Solution
If you have an NMR spectrometer that needs on site liquid nitrogen supply, contact us and we will recommend the most suitable liquid nitrogen solution.
Bruker NMR Spectrometers
1. Ascend 400 MHz
2. Ascend 500 MHz
3. Ascend 600 MHz
4. Ascend 800 MHz
5. Other model
JEOL NMR Spectrometers
1. ECZL G 500 MHz
2. ECZL R 600 MHz
3. ECZL S 400 MHz
4. Other models
Other Brand NMR Spectrometers
1. 400 MHz
2. 500 MHz
3. 600 MHz
4. 800 MHz
5. Other models
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