Trace2O HydroCheck HC1000 Manuel utilisateur

HydroCheck®

HC1000

Multi-Parameter

Electrochemical

Water Tester

Instruction Manual

Contents

1.1 Introduction.........................................................................................................4

1.2 Unpacking the Meter...........................................................................................4

1.3 List of Accessories..............................................................................................4

2.1 Display................................................................................................................5

2.2 Keypad................................................................................................................6

2.3 Connectors .........................................................................................................7

2.4 Connecting the Sensors......................................................................................7

2.5 Inserting/Replacing the Batteries........................................................................9

2.6 Refilling Electrolyte Solution for DO Probe .......................................................10

3.1 Power On/Off.................................................................................................... 11

3.2 pH Measurement ..............................................................................................11

3.3 ORP Measurement...........................................................................................11

3.4 Conductivity/TDS/Resistivity Measurement......................................................12

3.5 Salinity Measurement .......................................................................................12

3.6 Dissolved Oxygen Measurement......................................................................12

3.6 Hold Function....................................................................................................14

3.7 Storing and Recalling Data from Memory.........................................................14

4.1 Setup Menu ......................................................................................................15

4.2 Adjusting the settings:.......................................................................................20

4.3 Exiting setup mode: ..........................................................................................20

4.4 Setting the Date and Time ................................................................................21

4.5 Temperature Compensation..............................................................................22

4.6 Automatic Temperature Compensation:............................................................22

4.7 Manual Temperature Compensation:................................................................22

5.1 pH Calibration...................................................................................................23

5.2 Single Point Calibration:....................................................................................23

5.3 Multi-Point Calibration:......................................................................................24

5.4 pH Calibration with User-Defined Buffers: ........................................................24

5.5 pH Calibration Report .......................................................................................25

6.1 ORP Calibration................................................................................................26

6.2 ORP Calibration Report....................................................................................26

7.1 Conductivity Calibration....................................................................................28

7.2 Single Point Calibration:....................................................................................28

7.3 Multi-Point Calibration:......................................................................................29

7.4 Manual Calibration:...........................................................................................30

7.5 Conductivity Calibration Report ........................................................................31

8.1 DO Calibration in % Saturation Mode...............................................................32

8.2 100% saturation calibration:..............................................................................32

8.3 2 Point Calibration: ...........................................................................................32

9.1 DO Calibration in mg/L or ppm Mode................................................................34

9.2 2 Point Calibration: ...........................................................................................34

10.1 Temperature Calibration..................................................................................36

11.1 pH Electrode Care and Maintenance..............................................................37

11.2 ORP Electrode Care and Maintenance...........................................................38

11.3 Conductivity Electrode Care and Maintenance ...............................................39

11.4 DO Probe Care and Maintenance...................................................................39

12.1Troubleshooting...............................................................................................40

13.1 Appendix 1: How to calculate the temperature coefficient...............................41

13.2 Appendix 2: How to calculate the TDS conversion factor................................42

13.3 Appendix 3: Pressure vsAltitude Table...........................................................43

14.1 Warranty .........................................................................................................44

1.1 Introduction

Thank you for selecting the Trace2o® HydroCheck HC1000 portable multiparameter water

quality meter. This manual provides instructions to guide the user in normal operation,

diagnostics and maintenance of the instrument. Please read the instructions carefully before

use.

1.2 Unpacking the Meter

Before unpacking, ensure that the current work environment meet following conditions.

● Relative humidity is less than 80%.

● Ambient temperature is greater than 0oC and less than 60oC.

● No potential electromagnetic interference.

The following list describes the standard accessories of the meter.After the unpacking, please

check all accessories are complete. If any are damaged or missing, please contact nearest

distributor.

1.3 List of Accessories

● pH Electrode

● Conductivity Electrode

● Dissolved Oxygen Electrode

● pH Buffer Solutions (pH4.01, 7.00)

● Conductivity Calibration Solution (1413µS/cm)

● Batteries

2.1 Display

The Trace2o® HydroCheck® HC1000 is equipped with a backlit LCD display that shows

measured values, as well as mode and status indicator graphics.

INDEX:

Measurement

mode

Battery indicator

Calibration mode

Stable indicator

Setup mode

Hold indicator

Memory mode

Calibration Due Reminder

Electrode slope

indicator

Automatic Temperature

Compensation:

2.2 Keypad

The Trace2o® HydroCheck® HC1000 has a tactile membrane keypad. Words and symbols

describe functions of each key. The direction keys are multi-function left/right and up/down

keys.

INDEX:

KEY

DESCRIPTION

● Power the meter ON/OFF.

● Holds the current measured value; press the key again to resume

measuring.

● In the calibration or setting mode, returns to measurement mode.

mode

● Toggles between available measurement modes (pH, mV, ORP,

Ion, Conductivity, TDS, Salinity, Resistivity, DO).

● Press and hold to enter temperature setting mode.

cal

● Press to enter the calibration mode.

● Press and hold to enter the setup menu.

m+ / ▲

● Press to store current measured value.

● Press in setup mode to scroll up through menu.

● Press in temperature setting mode to increase the setting value.

mR / ▼

● Press to view calibration report or stored data.

● Press in setup mode to scroll down through menu.

● Press in temperature setting mode to decrease the setting value.

enter

● Confirms the calibration, setting value or displayed option.

● Press and hold to turn On/Off the backlight.

2.3 Connectors

The Trace2o® HydroCheck® HC1000 has three connectors for connecting the various types of

sensors.

CONNECTOR

FUNCTION

Waterproof BNC

Connector

pH electrode (or optional ORP or Ion Selective Electrodes)

Waterproof 6-pin

connector

Dissolved oxygen electrode

Waterproof 3-pin

connector

Conductivity electrode

2.4 Connecting the Sensors

Take out the sensor from the carrying case. Ensure the connectors are clean and dry before

connecting.

pH ELECTRODE

● Insert the BNC connector on the pH electrode into corresponding connector on the

instrument. Once pushed firmly into place, tighten the waterproof locking collar.

CONDUCTIVITY ELECTRODE

● Insert the 3-pin connector on the conductivity electrode into the corresponding connector on

the instrument, ensuring that the lugs are aligned. Once pushed firmly into place, tighten the

waterproof locking collar.

DISSOLVED OXYGEN ELECTRODE

● Insert the 6-pin connector on the temperature probe into the corresponding connector on

the instrument, ensuring that the lugs are aligned. Once pushed firmly into place, tighten the

waterproof locking collar.

● Once connected, DO NOT pull on the cables.

2.5 Inserting/Replacing the Batteries

The HC1000 is supplied pre-installed with the requisite battery.

The HC1000 requires 1 x 9V (PP3) battery.

To replace the battery, follow the below procedure:

1. Remove the battery cover from the rear of the meter.

2. Disconnect the snap connector and remove the battery.

3. Note the polarity and attach the snap connector to the appropriate terminals on the new

battery.

4. Ensure that the white waterproofing seal is correctly located, and replace the battery cover.

When batteries are depleted, the meter allows you to use the USB cable connected to

computer as a temporarily power supply.

2.6 Refilling Electrolyte Solution for DO Probe

The Dissolved Oxygen electrode requires an electrolyte solution which must be kept topped up

during normal use. To refill, follow the below procedure:

1. Unscrew the membrane cap from the bottom of the dissolved oxygen probe.

2. Fill the membrane cap halfway with electrolyte solution.

3. Screw the membrane cap onto the probe, excess electrolyte will drain out.

4. Be sure the cathode of probe makes contact with membrane cap, the electrolyte solution in

membrane cap should be without an air bubble.

Prior to Use

Remove the protective cap from the bottom of the sensor.

…………Cathode

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