Nuclear Magnetic Resonance Spectrophotometer

NMR Spectroscopy NMR-23

Main Experimental Content:

Understand the Basic Principle and Phenomenon of Nuclear Magnetic Resonance (NMR)
Can observe ¹H and ¹⁹F nuclear magnetic resonance signal, measurement of gN value and nuclear magnetic moment value

Main Technical parameters:

Signal Amplitude: ¹H ≥ 100 mV
Signal-to-noise ratio: 40dB, ¹⁹F ≥ 10mV
Signal-to-noise ratio:26dB
Oscillation frequency:18.5 MHz ~ 23 MHz adjustable, depending on the magnetic field
Sweep field signal(Sweep field current): 0 ~ 200 mA adjustable
Probe movement position: 0 ± 40 mm
Samples Water doped with copper sulfate or ferric chloride, polytertrafluoroethylene rods etc.
Permanent magnet:Field strength of about 480mt, the relative uniformity of the magnetic field is better than 10^-5, magnetic field gap: 15mm

Others:

Frequency meter included
The user needs to be equipped with another double trace oscilloscope

Applications:
UNIVERSITIES & EDUCATIONAL INSTITUTES:-Chemistry Lab/Physics Lab/Medical Colleges/Material Science labs, Degree college, PG colleges, Experimental Research Educational labs etc.

NMR-SPECTROMETER NMR-400

Magnet – 400Mhz	Actively-shielded magnet Helium/Nitrogen hold time:180/14 days 54 m room temperature bore Low field drift, Low fringe field Anti-vibration legs available
NMR-Console	Digital & Modular design CAN-based distributed control system GHz IF technology Excellent spectral purity and linearity Standard 2 RF channels, expandable to 3 channels Optional multi-receiver configuration
Broadband Pre-Amplifier	Low-noise design Supports STM (Smart Tune and Match) Touch screen for interactive display and switching
High Resolution Manual Probe	Broadband channel range:³¹P-¹⁵N ¹H channel tunable to ¹⁹F ¹³C sensitivity optimized Broad VT range Convenient positioning of tuning and matching knobs