AV4 BSMS System
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4
AV4 BSMS System
4.1
Introduction
During the long time period since 1998 when the BSMS/2 mainframe was introduced into
market, several extensions, enhancements and adaptations have been carried out.
Shortly after the introduction of the
AVANCE II
NMR system in 2005, a wide-ranging
modernization was taking place by enabling the BSMS/2 to be operated via ethernet TCP/IP
communication and WEB based control. A major part of the classic BSMS functions was
being reworked, and the the former, up to 15 years old boards like CPU/3, LCB and the
various SCB7 and SCB13 shim current boards were replaced by new units. The successor
boards where developed based on the latest technology available, and they where therefore
higher integrated and provided better performance, higher resolution and increased stability.
The next spectrometer generation
AVANCE III
focused mainly on the design and the
performance of the pulse and frequency generation. On the BSMS side, the use of the new
BSMS/2 GAB/2, which provided integrated preemphasis control, became mandatory, and the
development for the replacement of the old Lock RF units L-TX, L-RX and the 19F Lock
Option was started at that time.
Latest since introduction of the
AVANCE III HD
generation, spectrometers have been
delivered by default with the new Lock Transceiver, combining the former L-TX and L-RX
units and providing extended Lock features such as automatic locking on multi peak solvents
and the new NMR Thermometer. In addition, the Lock Transceiver provides enough RF
power for 2H gradient shimming, and there is a dedicated 19F Lock Transceiver available for
locking on 19F solvents.
In addition, the Variable Temperature System has been integrated into the BSMS/2. With this
step the former family of BVT3000 and BVT3200 units and the former pneumatic units PNK3,
PNK3S and PNK5 as well as the SLCB/2 and SLCB/3 boards have been replaced by the new
Sensor & Pneumatics Board (SPB) and the Variable Power Supply Board (VPSB). This new
BSVT temperature control system is mandatory for operating the new iProbe type RT probes,
the heated and cooled SampleCase variants and the NMR Thermometer.
With the introduction of the
AVANCE NEO
NMR system, the BSMS chassis has been
redesigned. The transformer based linear power supply section has been replaced by
efficient state of the art AC/DC and DC/DC converters. The slots in the
AV4 BSMS
Chassis
have been unified for more flexibility. The chassis now provides enough space and power for
up to three AV4 GAB/2 and two AV4 VPSB-DC or AV4 VPSB-DC-E. The VPSB-DC-E is a
compact replacement for the former, external BVT booster models.
Summary of Contents for NMR AV4 BSMS System
Page 1: ...BSMS System for AVANCE NEO User Manual Version 001 Innovation with Integrity NMR...
Page 10: ...Contents x H172203_1_001...
Page 22: ...Safety 22 234 H172203_1_001...
Page 26: ...Transport Packaging and Storage 26 234 H172203_1_001...
Page 42: ...Chassis Mainframe 42 234 H172203_1_001...
Page 46: ...Fan Tray 46 234 H172203_1_001...
Page 55: ...ELCB H172203_1_001 55 234 Figure 8 1 ELCB Front Panel with LED s and Connectors...
Page 69: ...ELCB H172203_1_001 69 234 Figure 8 13 Lock RF Boards Diagnostics...
Page 70: ...ELCB 70 234 H172203_1_001...
Page 120: ...L TRX L 19F 120 234 H172203_1_001...
Page 148: ...BSVT Concept 148 234 H172203_1_001...
Page 166: ...SPB 166 234 H172203_1_001...
Page 172: ...VPSB DC and VPSB DC E 172 234 H172203_1_001 Figure 15 3 Block Diagram of the VPSB DC E...
Page 180: ...VPSB DC and VPSB DC E 180 234 H172203_1_001...
Page 187: ...VTA H172203_1_001 187 234 Figure 16 1 VTA Cable Connectors...
Page 193: ...VTA H172203_1_001 193 234 16 7 Ordering Information See Basic BSVT Configuration 124...
Page 194: ...VTA 194 234 H172203_1_001...
Page 200: ...Nitrogen Level Sensor 200 234 H172203_1_001...
Page 204: ...Radiation Shield Temperature Monitoring MAG RS 204 234 H172203_1_001...
Page 208: ...Installation and Initial Commissioning 208 234 H172203_1_001...
Page 210: ...Operation 210 234 H172203_1_001...
Page 216: ...Replacement of Parts 216 234 H172203_1_001...
Page 222: ...Contact 222 234 H172203_1_001...
Page 226: ...List of Figures 226 234 H172203_1_001...
Page 229: ...Glossary H172203_1_001 229 234 Glossary...
Page 230: ...Glossary 230 234 H172203_1_001...
Page 232: ...Index 232 234 H172203_1_001...
Page 233: ...H172203_1_001 233 234...
Page 234: ...Bruker Corporation info bruker com www bruker com Order No H172203...