China Wholesale Dual beam infrared spectrophotometer Pricelist – LADP-2 Experimental System of Pulsed NMR – Labor

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To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Heat Capacity Of Metal, Grating Spectrometer, Fraunhofer Diffraction, The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.

China Wholesale Dual beam infrared 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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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for China Wholesale Dual beam infrared spectrophotometer Pricelist – LADP-2 Experimental System of Pulsed NMR – Labor , The product will supply to all over the world, such as: Nigeria, Tunisia, Barcelona, Our company mission is that providing high quality and beautiful products with reasonable price and strive to gain 100% good reputation from our clients. We believe Profession achieves excellence! We welcome you to cooperate with us and grow up together.

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Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!

By Louise from Turkmenistan - 2017.08.15 12:36

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Afra from Algeria - 2017.03.28 16:34

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