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China Wholesale Abbe Refractometer Pricelist – LADP-1A Experimental System of CW NMR – Advanced Model – Labor

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China Wholesale Abbe Refractometer Pricelist – LADP-1A Experimental System of CW NMR – Advanced Model – Labor Detail:

 

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.

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.

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

 

 


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We emphasize progress and introduce new solutions into the market each year for China Wholesale Abbe Refractometer Pricelist – LADP-1A Experimental System of CW NMR – Advanced Model – Labor , The product will supply to all over the world, such as: Niger, Yemen, Panama, The company attaches great importance to product quality and service quality, based on the business philosophy "good with people, genuine to whole world, your satisfaction is our pursuit". we design products, According to customer's sample and requirements, to meet the needs of the market and offer different customers with personalized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
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