China Wholesale Raman Factories – LADP-2 Experimental System of Pulsed NMR – Labor

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Along with the "Client-Oriented" enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for Thermal Expansion, Microwave Characteristics, Fluorescence Spectrophotometer, Quality is factory' life , Focus on customer' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !

China Wholesale Raman Factories – 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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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for China Wholesale Raman Factories – LADP-2 Experimental System of Pulsed NMR – Labor , The product will supply to all over the world, such as: Haiti, Turkey, Finland, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.