Features of Spinsolve 43 MHz

  • 1H frequency: 43 MHz
  • 1H and 19F on all systems + X nucleus for dual channel systems
  • Resolution:
    • Classic: <0.5 Hz (50%) / <20 Hz (0.55%)
    • Ultra:   <0.2 Hz (50 %) / <6 Hz (0.55%) / <12 Hz (0.11%)
  • Exceptional Sensitivity: 100:1 (Single channel) / 70:1 (Double channel) for 1% Ethyl Benzene
  • Available with PFG gradients
  • No cryogens
  • Unparalleled stability
  • No need for deuterated solvents
  • Suitable for on-line reaction monitoring
  • Easy to operate
  • Compatible with automatic sample changer
  • Available with sample temperature control up to 60° C

Spinsolve 43 MHz Spectra examples

Sample temperature control

The Spinsolve 43 MHz can now be equipped with an active sample temperature control making it the only system on the market allowing precise temperature definition of your sample either in a standard 5 mm NMR tube or in a reaction monitoring set up.

The example on the right shows a kinetics study of an esterification where a reaction was followed at different temperatures.  

Specifications

  • Frequency: 43 MHz
  • Nuclei: All models measure 1H and 19F and you have the option to include a third nucleus like 7Li, 11B, 13C, 15N, 23Na, 29Si, 31P (ask for others)
  • Resolution Classic:  50% < 0.5 Hz, 0.55% < 20 Hz
  • Resolution ULTRA: 50% < 0.2 Hz, 0.55% < 6 Hz, 0.11% < 12Hz
  • Spinning: Not required. Compressed air: Not required
  • Sensitivity*:  > 100:1 for 1H/19F,  and > 70:1 for multinuclear option

*Sensitivity measured in a single scan on a 1% ethylbenzene sample dissolved in deuterated chloroform. The signal used for the calculation is the one of the methylene group and the noise is calculated for a signal free region between the aromatic and the methylene signals.

  • Sample: Standard 5 mm OD NMR sample tubes, 7″ length
  • Minimum Sample Volume: 200 uL
  • Lock: Fast automatic lock
  • Deuterium solvent not required
  • Stray Field: 2G line completely inside spectrometer
  • Weight: 55 kg (43 MHz)
  • Dimensions: 58 x 43 x 40 cm (23” x 17” x 16”)
  • Operating Temperature Range: 18° C to 28° C (65° F to 82° F)
  • Voltage Requirement: 100-240 VAC, 50/60 Hz