There are 3 different cases in which you may need to change the concentration curve:
- Switching active concentration curve to another curve that has been configured in the refractometer. For example, switching between Brix, Oeschle, NaOH. This can be done using Indigo520, Insight, HART, or Modbus RTU.
- Changing a preconfigured concentration curve or adding a completely new curve. For example, changing from Brix 0–100 °Bx to NaOH 0–50 g/l. This is done by using the Insight software.
- Fine-tuning the C-parameters of a preconfigured concentration curve. This can be done by using Indigo520 or Insight.