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900 MHz Bruker Avance II NMR spectrometer
Magnet:
21.1 T, UltraStabilized
Bore size: 54 mm (SB)
1H frequency: 900.08 MHz
Field drift (1H):
< 6 Hz/hr
< 1 Hz/hr with field drift stabilization
2H lock is available on selected probes
Console:
4-channel Bruker Avance II Temperature Controller: BVT 3000 Digital
Gradient: GRASP II Z-gradient
MAS control unit: MAS II Bruker Digital
Amplifiers:
-
BLAX1000, 6-405 MHz, 1 kW linear
- BLAX1000, 6-405 MHz, 1 kW linear
- BLAH1000, 1H/19F, 1 kW linear
- BLAH300, 1H/19F, 300 W linear
HPPR/2
preamplifier:
-
Low-power 1H LP
- Low-power BB LP
- Lock 2H
- High-power 1H/19F
- High-power broadband (X)
- High-power broadband (Y)
Probes (more information):
|
Probes
|
Channels
|
Frequency
(X)
|
Max.
MAS
|
VT
|
|
1.3
mm
|
1H/(15N-13C)
|
85
- 295MHz
|
65
kHz
|
Yes
|
|
2.5 mm
|
1H-19F/(13C-31P)
|
76
- 372 MHz
|
35
kHz
|
Yes
|
|
3.2 mm
|
1H/(15N-13C)
|
69
- 370 MHz
|
23
kHz
|
Yes
|
|
4
mm
|
1H/(15N-13C)
|
40
- 351 MHz
|
18
kHz
|
Yes
|
|
4 mm
|
1H/13C/15N
|
|
18
kHz
|
Yes
|
4 mm |
1H/11B/15N |
18
kHz |
Yes |
|
7
mm |
X |
15
- 94 MHz |
8
kHz |
No |
Flat coil |
1H/13C/15N |
N/A |
No |
|
|
Static
#1
|
X
|
35
-170 MHz |
N/A |
No |
|
Static
#2
|
X
|
40
-150 MHz
|
N/A
|
Yes
|
Static
#3 |
1H/X |
38
- 227 MHz |
N/A |
Yes |
Static
#4 |
1H/X |
31
- 241 MHz |
N/A |
Yes |
Static
#5 |
1H/X |
150
- 250 MHz |
N/A |
Yes |
Probe
#6 |
1H/11B |
238
- 300 MHz |
35 kHz |
No |
