Emerson 6081-P instruction manual Table of Contents CONT’D

MODEL 6081-P pH/ORP TABLE OF CONTENTS

TABLE OF CONTENTS CONT’D

8.0	PROGRAMMING THE TRANSMITTER	25
8.1	General	25
8.2	Changing Start-up Settings	25
8.3	Choosing and Configuring the Analytical Measurement	26
8.4	Choosing Temperature Units and Manual or Auto Temperature Compensation	28
8.5	Setting a Security Code	29
8.6	Making HART-Related Settings	30
8.7	Resetting Factory Calibration and Factory Default Settings	30
8.8	Selecting a Default Screen and Screen Contrast	31
8.9	Choosing a Display Timeout	32
9.0	CALIBRATION OF TEMPERATURE	33
9.1	Introduction	33
9.2	Calibration –Temperature	33
10.0	CALIBRATION – pH AND ORP	35
10.1	Introduction	35
10.2	Procedure – Auto Buffer Calibration	37
10.3	Procedure – Manual Two-Point Buffer Calibration	39
10.4	Procedure – Standardization	40
10.5	Procedure – Entering a Known Slope Value	41
10.6	ORP Calibration	42
11.0	MAINTENANCE	43
11.1	Overview	43
11.2	Transmitter Maintenance	43
11.3	pH Sensor Maintenance	44
11.4	ORP Sensor Maintenance	46
11.5	Calibration	46
11.6	Power Module Replacement	47
12.0	RETURN OF MATERIAL	49

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