China Wholesale Millikans Experiment Pricelist – LADP-1 Experimental System of CW NMR – Advanced Model – Labor
China Wholesale Millikans Experiment Pricelist – LADP-1 Experimental System of CW NMR – Advanced Model – Labor Detail:
Nuclear magnetic resonance (NMR) is a kind of resonance transition phenomenon caused by electromagnetic wave in a constant magnetic field. Since these studies were carried out in 1946, the methods and techniques of nuclear magnetic resonance (NMR) have been rapidly developed and widely used because they can go deep into the substance without destroying the sample, and have the advantages of rapidity, accuracy and high resolution. Nowadays, they have penetrated from physics to chemistry, biology, geology, medical treatment, materials and other disciplines, playing a huge role in scientific research and production .
Description
Optional part:Frequency meter, self prepared part oscilloscope
This experimental system of continuous-wave nuclear magnetic resonance (CW-NMR) consists of a high homogeneity magnet and a main machine unit. A permanent magnet is used to provide a primary magnetic field superimposed by an adjustable electromagnetic field, generated by a pair of coils, to allow a fine adjustment to the total magnetic field and to compensate magnetic field fluctuations caused by temperature variations.
Because only small magnetizing current is needed for relatively low electromagnetic field, the heating problem of the system is minimized. Thus, the system can be operated continuously for several hours. It is an ideal experimental instrument for advanced physics laboratories.
Specifications
|
Description |
Specification |
| Measured nucleus | H and F |
| SNR | > 46 dB (H-nuclei) |
| Oscillator frequency | 17 MHz to 23 MHz, continuously adjustable |
| Area of magnet pole | Diameter: 100 mm; spacing: 20 mm |
| NMR signal amplitude (peak to peak) | > 2 V (H-nuclei); > 200 mV (F-nuclei) |
| Homogeneity of magnetic field | better than 8 ppm |
| Adjustment range of electromagnetic field | 60 Gauss |
| Number of coda waves | > 15 |
Experiment
1. To observe the nuclear magnetic resonance (NMR) phenomenon of hydrogen nuclei in water and compare the influence of paramagnetic ions;
2. To measure the parameters of hydrogen nuclei and fluorine nuclei, such as spin magnetic ratio, Lande g factor, etc.
Product detail pictures:
Related Product Guide:
Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Wholesale Millikans Experiment Pricelist – LADP-1 Experimental System of CW NMR – Advanced Model – Labor , The product will supply to all over the world, such as: Marseille, Tanzania, Slovakia, Qualified R&D engineer might be there for your consultation service and we will try our best to meet your requirements. So you should feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we are going to surely present you with the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we'll make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we're here to welcome your inquiries for any of our merchandise and service.
By Eileen from Comoros - 2017.12.02 14:11
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Letitia from Johor - 2017.11.20 15:58
