Applications of 10 mm SuperCOOL Probe

Liquid Nitrogen Cooled Probes are Suitable for:

• Samples with a low degree of solubility
• Samples with high viscosity that require longer data acquisition

10mm SuperCOOL Probe

• Observable nuclei: ³¹P, ¹³C, ¹⁵N, ²⁹Si, ¹H, ¹⁹F
• Sensitivity: 3 times or more higher for 13C compared to JEOL 10 mm room temperature probes
• Supports long term high temperature measurement with variable temperature up to 150°C
• Two types of cooling units available for detection circuit and preamp: closed-cycle circulation system and open-cycle system with liquid nitrogen as a coolant
• PFG (Pulse Field Gradient) coil to support complex pulse sequences
• Continuous operation for over 1 year without coolant consumption (closed-cycle)
• Power consumption reduced to 1/4 (closed-cycle) of the UltraCOOL probe for lower running cost

¹³C spectrum acquired from polypropylene/80 % ODCB, 20 % Benzene-d6

Both spectra were accumulated with 1,000 scans at a temperature of 150°C.
The 10 mm SuperCOOL probe observed more signals in less than 1 hour of data accumulation.