EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Manuel d'instructions télécharger pdf (Page 30)

8.9 Set TDS Factor – P7.0

The alpha TDS 200 Controller allows the TDS factor to be selected, depending on the

application.

P.0

P7.1: Viewing Temperature electrode data

1. Key in the password “022” as per procedure in Section 5.

2. Press ▲key until screen displays P7.0 and TDS. Press ENTER.

3. Screen will scroll P7.1, ‘FACT.’ then TDS factor. (Default is 0.70)

4. Press the ▲or ▼keys to change TDS factor (0.40 to 1.0). Press ENTER.

5. Press ▲and ▼keys together (ESCAPE) to return to P7.0.

8.10 Controller Reset – P8.0

Resets the controller to factory default values.

• TDS range remains unchanged based on last selected range

• All calibration data and TDS factor are reset

• SP 1 is reset to 10 % of full scale and LOW

• SP 2 is reset to 90 % of full scale and HIGH

• Hysteresis for both set points is reset to 5 % of full scale

• Temperature compensation mode remains unchanged

• In MTC mode, temperature value is reset to 25

• Temperature Coefficient is reset to 2.1%

• Normalization Temperature is reset to 25.0

NOTE: ATC temperature offset is NOT reset.

P.0

RsT

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EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Manuel d'instructions Page 30