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China Wholesale Double beam IR spectrophotometer Manufacturers – LADP-2 Experimental System of Pulsed NMR – Labor

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Heat Capacity Of Metal, Photoelectric Characteristic, Bohr Atomic Energy, We're devoted to supply skilled purification technology and options for you personally!
China Wholesale Double beam IR spectrophotometer Manufacturers – LADP-2 Experimental System of Pulsed NMR – Labor Detail:

Experiments

1. Understand the basic physical theory and experimental configuration of a PNMR system. Learn to explain related physical phenomena in PNMR using classical vector model.

2. Learn to use signals of spin echo (SE) and free induction decay (FID) to measure T2 (spin-spin relaxation time). Analyze the influence of magnetic field homogeneity on NMR signal.

3. Learn to measure T1 (spin-lattice relaxation time) using reverse recovery.

4. Qualitatively understand the relaxation mechanism, observe the effect of paramagnetic ions on nuclear relaxation time.

5. Measure T2 of copper sulfate solution at different concentrations. Determine the relationship of T2 with the change of concentration.

6. Measure the relative chemical displacement of the sample.

 

Specifications

Description Specifications
Power supply of modulation field maximum current 0.5 A, voltage regulation 0 – 6.00 V
Power supply of homogenous field maximum current 0.5 A, voltage regulation 0 – 6.00 V
Oscillator frequency 20 MHz
Magnetic field strength 0.470 T
Magnetic pole diameter 100 mm
Magnetic pole distance 20 mm
Magnetic field homogeneity 20 ppm (10 mm × 10 mm × 10 mm)
Controlled temperature 36.500 °C
Magnetic field stability 4 hours warm to be stabilized, Larmor frequency drift less than 5 Hz per minute.

 

Parts List

Description Qty Note
Constant Temperature Unit 1 including magnet and temperature control device
RF Transmitting Unit 1 including power supply of modulation field
Signal Receiving Unit 1 including power supply of homogenous field and temperature display
Power Cord 1
Various Cable 12
Sample Tubes 10
Instructional Manual 1

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China Wholesale Double beam IR spectrophotometer Manufacturers –  LADP-2 Experimental System of Pulsed NMR – Labor detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for China Wholesale Double beam IR spectrophotometer Manufacturers – LADP-2 Experimental System of Pulsed NMR – Labor , The product will supply to all over the world, such as: Estonia, Iraq, Monaco, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our solutions are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Tom from Porto - 2018.06.26 19:27
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Michelle from Macedonia - 2017.11.12 12:31
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