Description
This Bruker BioSpin Avance III HD 400 High Performance Digital NMR Spectrometer was never installed and is unused in storage.
Specifications:
Frequency Controller & Signal Generation Unit
- Basic configuration two channels frequency range each channel: 5–650 MHz each
- Number of numerically controlled oscillators per channel: 3
- Frequency resolution: < 0.005 Hz
- Phase resolution: < 0.006º
- Attenuation resolution / attenuation range: < 0.1 dB / 90 dB
- Amplitude modulation: > 90 dB
- Event time for digital setting of frequency, phase and amplitude, either individually or simultaneously: 25 ns
- Memory per channel e.g. for pulse shaping: >8 Mbyte
- Phase monotony over 90 dB amplitude setting range: < + / – 0.5 º
Timing Controller
- Pulse sequence parameter calculation: in real time
- Timing resolution / min. duration:5 / 25 ns
- Output bus for events and devices: 96-bit
Communication Protocol
- Fast Ethernet TCP / IP
Host Computer
- Operating system: Windows 7
Receiver:
- Bandwidth: up to 5 MHz
Digital Receiver Unit (DRU)
- Effective dynamic range of digitizer
- SW < 5 MHz: > 16-bit
- SW < 1 MHz: > 18-bit
- SW < 6 kHz: > 22-bit
- Data compression / digital filtering: on the fly
- Optimum real time digital filters: Yes
Quadrature Receiver (RXAD):
- Quadrature image peaks with digital quadrature detection: 0%
