CryoProbe User Manual BRUKER 13 (107)
Introduction 2
2000000
B
RUKER CryoProbes™ offer a dramatic increase in signal-to-noise ratio (S/N) by
reducing the operating temperature of the NMR coil assembly and the preamplifi-
er. Their spectroscopic handling is very similar to a conventional probe. While the
sample temperature is stabilized at a user-defined value around room tempera-
ture, the NMR coil assembly - located a few millimeters from the sample - is
cooled with cryogenic helium gas. An automatic closed-cycle cooling system con-
trols all functions and guarantees excellent stability during short and long-term ex-
periments. As a result, the system is easy to handle. CryoProbes open new fields
for NMR applications e.g. where low sample concentration or long measurement
time are critical.
How to use this manual 2.1
0
This CryoProbe System User Manual describes the CryoProbe System and its
daily operation.
If you have a specific question, use
- "Contents" on page 3
, or
- "Frequently asked questions" on page 93
“
to locate the answer.
Novice users of a CryoProbe System should read "Safety" on page 7
.
Further information can be found in the manuals listed in "Related documents"
on page 89.
CryoProbe System overview 2.2
0
A CryoProbe System consists of several subunits: CryoProbe, CryoPlatform,
cryo-compatible HPPR CRP, He steel-cylinder, and optional water chiller (Figure
2.1.).
The term ‘CryoPlatform’ summarizes the parts required to operate a CryoProbe
such as the CryoCooling Unit, the He Compressor, the Mounting Hardware at the
magnet etc. It is compatible with all B
RUKER CryoProbes and only one per spec-
trometer is needed.
Conventions 2.3
0
S
MALL CAPS ITALIC setting of a hardware switch or button
Courier small contents of a file
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