China Wholesale Dual beam IR spectrophotometer Factory – LADP-1 Nuclear Magnetic Resonance(NMR) Instrument – Labor
China Wholesale Dual beam IR spectrophotometer Factory – LADP-1 Nuclear Magnetic Resonance(NMR) Instrument – Labor Detail:
Main experimental content
1、Master and understand the principle and phenomenon of nuclear magnetic resonance (NMR).
2, can observe 1H and 19F nuclear magnetic resonance signal, measurement of gN value and nuclear magnetic moment value.
Main technical parameters
1, the signal amplitude: 1H ≥ 100mV, signal-to-noise ratio: 40dB, 19F ≥ 10mV, signal-to-noise ratio: 26dB.
2, oscillation frequency: 18.5 MHz ~ 23 MHz adjustable, depending on the magnetic field.
3, sweep field signal: sweep field current 0 ~ 200 mA adjustable.
4, probe movement position: 0 ± 40 mm.
5, samples: water doped with copper sulfate or ferric chloride, polytetrafluoroethylene rods, etc., respectively.
6, permanent magnet: field strength of about 480mT, the relative uniformity of the magnetic field is better than 10-5, magnetic field gap: 15mm.
7, including frequency meter, the user needs to be equipped with another double trace oscilloscope.
Product detail pictures:
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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for China Wholesale Dual beam IR spectrophotometer Factory – LADP-1 Nuclear Magnetic Resonance(NMR) Instrument – Labor , The product will supply to all over the world, such as: Macedonia, United Kingdom, India, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
By Chris Fountas from Kazakhstan - 2018.12.05 13:53
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By tobin from Romania - 2018.12.10 19:03