It is recommended to start with a spray voltage of 1500V and increase over time as required to maintain a stable spray. It is recommended that the spray voltage does not exceed 2500V.
Important Exceeding a spray voltage of 2500V may result in damage to the emitter.
Spray instability can occasionally occur at high %ACN concentrations. This can normally be mitigated by ensuring that the nanoViper™ Fingertight Fitting is installed as instructed in the user guide. If you only observe spray sputtering for a small ...
To optimise column lifetime and performance, we recommend that the following conditions are met while your instrument is standby and idle mode: The instrument continues to run at the desired operating pressure The instrument ideally continues to run ...
This is the most common cause for increased column back pressure. To reduce this column back pressure we recommend raising the heater temperature to a maximum of 60°C.
Temperature & flow rate We recommend the use of a column oven installed at the mass spectrometer source for the Aurora Ultimate 25x150 column. Operation without a column oven may result in fluctuating operating temperatures and higher back pressures ...
Temperature & flow rate We recommend the use of a column oven installed at the mass spectrometer source for the 15 cm Aurora Elite 15x150 column. Operation without a column oven may result in fluctuating operating temperatures and higher back ...