China Wholesale Fluorescence Spectrophotometer Pricelist – LADP-2 Experimental System of Pulsed NMR – Labor

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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Holography Experiment, Raman Spectrophotometer, Liquid Surface Tension, Our ultimate target is usually to rank as a top brand also to lead as a pioneer in our field. We are sure our profitable experience in tool generation will gain customer's trust, Wish to co-operate and co-create a far better foreseeable future with you!

China Wholesale Fluorescence Spectrophotometer Pricelist – 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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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for China Wholesale Fluorescence Spectrophotometer Pricelist – LADP-2 Experimental System of Pulsed NMR – Labor , The product will supply to all over the world, such as: Lyon, Manila, Slovak Republic, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.

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The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Karen from Brasilia - 2017.02.14 13:19

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!

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