Hanna Instruments hi 98140 User Manuals

Table of Contents

• PRELIMINARY EXAMINATION

  3
• GENERAL DESCRIPTION

  3
• FUNCTIONAL DESCRIPTION

  5
• SPECIFICATIONS

  6
• INITIAL PREPARATION

  7
• SETUP MODE

  8
• TAKING pH MEASUREMENTS

  11
• TAKING ORP MEASUREMENTS

  12
• TAKING TEMPERATURE MEASUREMENTS

  12
• pH CALIBRATION PROCEDURE

  13
• mV CALIBRATION PROCEDURE

  15
• TEMPERATURE CALIBRATION PROCEDURE

  16
• LOGGING FUNCTION

  17
• GOOD LABORATORY PRACTICE (GLP)

  20
• LCD BACKLIGHT

  22
• DATA TRANSFER TO PC

  22
• BATTERY REPLACEMENT

  24
• FOR HANNA PH SENSITIVE GLASS

  25
• ELECTRODE CONDITIONING AND MAINTENANCE

  26
• ACCESSORIES

  28
• WARRANTY

  30
• CE DECLARATION OF CONFORMITY

  31