Hach HQ1140 User Manual

Table of Contents
Section 1 Product overview................................................................................. 3
Section 2 Specifications........................................................................................ 4
Section 3 General information............................................................................ 4
3.1 Safety information................................................................................................. 5
3.2 Use of hazard information..................................................................................... 5
3.3 Precautionary labels............................................................................................. 5
3.4 Product components............................................................................................. 6
3.5 Certification........................................................................................................... 6
3.6 Hach Communication Dongle (optional)............................................................... 7
3.7 Intended use ....................................................................................................... 7
Section 4 Installation............................................................................................... 7
4.1 Lithium battery safety............................................................................................ 7
4.2 Install the battery.................................................................................................. 8
4.3 Charge the battery................................................................................................ 8
4.4 Install the lanyard................................................................................................ 11
4.5 Install the probe and USB port plugs.................................................................. 11
Section 5 Startup..................................................................................................... 12
5.1 Start the meter.................................................................................................... 12
5.2 Select the language............................................................................................ 12
5.3 Set the date and time.......................................................................................... 12
5.4 Connect a probe................................................................................................. 13
Section 6 User interface and navigation...................................................... 13
6.1 Home screen...................................................................................................... 13
6.2 Keypad................................................................................................................ 15
6.3 Main menu......................................................................................................... 16
Section 7 Operation............................................................................................... 16
7.1 Measure samples............................................................................................... 16
7.2 Calibrate a probe................................................................................................ 17
7.3 Verify the calibration........................................................................................... 17
7.4 Include sample ID with measurement data......................................................... 17
7.5 Include user ID with stored data......................................................................... 18
Section 8 Meter settings...................................................................................... 18
Section 9 Probe settings..................................................................................... 19
9.1 Change the pH settings...................................................................................... 19
9.2 Change the ORP settings................................................................................... 21
9.3 Change the conductivity settings........................................................................ 22
9.4 Change the LDO or LBOD settings.................................................................... 25
9.5 Change the ISE settings..................................................................................... 27
Section 10 Data management............................................................................ 29
Section 11 Advanced operation....................................................................... 30
11.1 Control access to settings................................................................................. 30
11.2 Update the meter software............................................................................... 30
11.3 View the probe information............................................................................... 31
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Hach HQ1140 Specifications

General

Brand	Hach
Model	HQ1140
Category	Measuring Instruments
Language	English