Welcome to our websites!
section02_bg(1)
head(1)

China Wholesale Plancks Constant Suppliers – LADP-2 Experimental System of Pulsed NMR – Labor

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Often customer-oriented, and it's our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Ccd Spectrometer, Planck"s Constant, Air Track, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
China Wholesale Plancks Constant Suppliers – LADP-2 Experimental System of Pulsed NMR – Labor Detail:

Pulsed Fourier transform nuclear magnetic resonance uses pulsed RF field to act on the nuclear system to observe the response of the nuclear system to the pulse, and uses fast Fourier transform (FFT) technology to transform the time domain signal into frequency domain signal, which is equivalent to multiple single frequency continuous wave nuclear magnetic resonance spectrometers are excited at the same time, so the nuclear magnetic resonance phenomenon can be observed in a large range, and the signal is stable At present, pulse method is used in most NMR spectrometers, while pulse method is used in MRI.

 

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

Product detail pictures:

China Wholesale Plancks Constant Suppliers –  LADP-2 Experimental System of Pulsed NMR – Labor detail pictures


Related Product Guide:

Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for China Wholesale Plancks Constant Suppliers – LADP-2 Experimental System of Pulsed NMR – Labor , The product will supply to all over the world, such as: Bahrain, Morocco, Montreal, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Philipppa from Spain - 2018.12.10 19:03
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Quintina from United Arab emirates - 2018.12.30 10:21
    Write your message here and send it to us