Bruker DPX 400 MHz

• HP Z400 (Computer) - CentOS 5 (Linux OS)
• Topspin 1.3 NMR software suite
• Bruker ID: BH020998
• Installed in 1998
• Standard bore Magnex magnet (9.4 Tesla)
• TMC antivibration pneumatic legs
• Two RF channels (one ¹H-¹⁹F and one X) with no pulse-shaping
• Digital quadrature detection receiver with oversampling
• Digital signal routing with full inverse detection capability
• Z-axis field gradient module
• Digital sample-temperature control unit with 0.1^oC precision
• VT range of -150 to 150 ^oC
• Bruker Xtreme chiller for low temperature -60 ^oC using house-air
• Bruker 5mm ¹H-¹⁹F/BBO Z-gradient probe (observe broadbanded range of nuclei ¹⁰⁹Ag - ³¹P)
• Bruker 5mm BBI Z-gradient probe (proton detect probe for peptides and small proteins)

This system has grown popular for inorganic nuclei such as ¹¹B, ³¹P and ¹⁹F. It is fine for standard ¹³C as well, however, if the sample is quite dilute I would recommend one of the 500's instead.