This parameter is available for the 6135C, the 6130C, and the 6125C.
Lens2 RF sets the amplitude of the RF voltage. It should not be set to less than 10 V. Below this voltage, it is effectively turned off. Typical values for this lens are m/z 100: 40 and m/z 3000: 250. This value should increase with mass.
| Minimum | Maximum | Default |
|---|---|---|
| 0 V | 450 V | 280 V |
During manual tuning, the Lens2 voltage can be ramped to find an optimum value. Ramp defaults and limits are:
| Default (volts) | Limits (volts) | |
|---|---|---|
| Start (From) | 0 V | (Stop - Step) |
| Stop (to) | 450 | (Start + Step) to 450 |
| Step Size (by) | 25 | 1 to 450 |
See Also