Hach HQ440d Quick manual

DOC022.97.80116

HQ440d, HQ430d

HQ411d

12/2010, Edition 1

Basic User Manual

Manuel d'utilisation de base

Manual básico del usuario

Manual básico do usuário

基本用户手册

基本ユーザーマニュアル

기본 사용 설명서

คู่มือผู้ใช้เบื้องต้น

English..................................................................................................................................................................................................3

Français.............................................................................................................................................................................................15

Español..............................................................................................................................................................................................29

Português..........................................................................................................................................................................................43

中文......................................................................................................................................................................................................56

日本語.................................................................................................................................................................................................67

한글......................................................................................................................................................................................................80

ไทย.........................................................................................................................................................................................................92

Specifications

Specifications are subject to change without notice.

Specification Details

Dimensions 17.48 x 8.59 x 23.5 cm (6.88 x 3.38 x 9.25 in.)

Weight 750 g (1.65 lb) without batteries

Meter enclosure IP54 with battery cover in place (resistant to intrusion of

dust and water spray)

Power requirements

(internal)

AA Alkaline or rechargeable Nickel Metal Hydride

(NiMH) batteries (4); battery life: up to 200 hours

Power requirements

(external)

Class III, external power adapter: 100–240 VAC, 50/60

Hz input; 4.5 to 7.5 VDC (7 VA) output

Meter protection class Class I

Storage temperature –20 to +60 °C (–4 to +140 °F)

Operating temperature 5 to 45 °C (41 to 113 °F)

Operating humidity 90% (non-condensing)

5-pin input connector M12 connector for IntelliCAL™ probes

Data memory (internal) 500 results

Data storage Automatic in Press to Read mode and Interval Mode.

Manual in Continuous Read Mode.

Data export USB connection to PC or USB storage device (limited to

the storage device capacity). Transfer entire data log or

as readings are taken.

Connections Integrated USB type A (for USB flash memory device,

printer, keyboard) and Integrated USB type B (for PC)

Temperature correction Off, automatic and manual (parameter dependent)

Measurement display

lock

Continuous measurement, Interval or Press to Read

mode. Averaging function for LDO probes.

Keyboard External PC keyboard connector with USB/DC adapter

General information

Revised editions are found on the manufacturer’s website.

Expanded manual version

For additional information, refer to the CD for an expanded version of this

manual.

Safety information

Please read this entire manual before unpacking, setting up or operating

this equipment. Pay attention to all danger and caution statements. Failure

to do so could result in serious injury to the operator or damage to the

equipment.

Make sure that the protection provided by this equipment is not impaired,

do not use or install this equipment in any manner other than that specified

in this manual.

Use of hazard information

D A N G E R

Indicates a potentially or imminently hazardous situation which, if not avoided, will

result in death or serious injury.

WARNING

Indicates a potentially or imminently hazardous situation which, if not avoided,

could result in death or serious injury.

C A U T I O N

Indicates a potentially hazardous situation that may result in minor or moderate

injury.

N O T I C E

Indicates a situation which, if not avoided, may cause damage to the instrument.

Information that requires special emphasis.

Precautionary labels

Read all labels and tags attached to the instrument. Personal injury or

damage to the instrument could occur if not observed. A symbol, if noted

on the instrument, will be included with a danger or caution statement in

the manual.

English 3

This symbol, if noted on the instrument, references the instruction

manual for operation and/or safety information.

This symbol, when noted on a product enclosure or barrier, indicates

that a risk of electrical shock and/or electrocution exists.

Electrical equipment marked with this symbol may not be disposed of

in European public disposal systems after 12 August of 2005. In

conformity with European local and national regulations (EU Directive

2002/98/EC), European electrical equipment users must now return old

or end-of-life equipment to the Producer for disposal at no charge to

the user.

Note: For return for recycling, please contact the equipment producer or supplier

for instructions on how to return end-of-life equipment, producer-supplied electrical

accessories, and all auxillary items for proper disposal.

Product overview

The HQd series laboratory meters are used with digital IntelliCAL™ probes

to measure various parameters in water. The meter automatically

recognizes the type of probe that is connected to the meter. Measurement

data can be stored and transferred to a printer, PC or USB storage device

(Refer to Figure 1).

The HQd series meters are available in 3 models:

• HQ411d—pH/mV/ORP (Redox)

• HQ430d—Multi-parameter, single probe input

• HQ440d—Multi-parameter, dual probe inputs

Features common to all models:

• Automatic probe and parameter recognition

• Instrument guided calibration procedures

• Calibration data stored in the probe

• Probe specific method settings for regulatory compliance and Good

Laboratory Practice (GLP)

• Security Options

• Real-time data logging with a USB connection

• USB connectivity to PC/printer/USB storage device/keyboard

•Bi-directional communication with PC-based systems with a virtual

serial port connection

• Sample ID and Operator ID for data traceability

• Adjustable automatic shut-off

4 English

Figure 1 Product overview

1ON/OFF: turn on or turn off the meter 4DC power connector

2Probe connection port (HQ440d

model)

5USB connector type A (for USB

storage device, printer and

keyboard)

3USB connector type B (for PC

connections)

6Probe connection port

Product components

Refer to Figure 2 to make sure that all components have been received.

If any items are missing or damaged, contact the manufacturer or a sales

representative immediately.

Figure 2 Meter components

1HQ440d, HQ430d or HQ411d meter 4USB cable (HQ440d, HQ430d

models only)

2AA batteries (pk/4) 5Not shown: Basic user manual,

Quick Start Guide and HQd/

IntelliCAL Documentation CD

3Universal power adapter

Installation

C A U T I O N

Personal injury hazard. Only qualified personnel should conduct the tasks

described in this section of the manual.

Connect to AC power

D A N G E R

Electrocution Hazard. AC power outlets in wet or potentially wet

locations MUST ALWAYS be provided with a Ground Fault Circuit

Interrupting (GFCI/GFI) circuit breaker. The AC-DC power adapter for

this product is not sealed and must not be used on wet benches or in

wet locations without GFCI protection.

The meter can be powered by AC power with the universal power adapter.

English 5

1. Turn off the meter.

2. Select the correct adapter plug for the power outlet from the adapter

kit (Figure 3).

3. Connect the universal power adapter to the meter.

4. Connect the universal power adapter to an AC receptacle.

5. Turn the meter on.

Figure 3 AC power connection

Install the batteries

WARNING

Explosion Hazard. Improper battery installation can cause release of explosive

gases. Insert batteries in proper orientation only. Use only new batteries from the

same manufacturer and lot.

N O T I C E

The battery compartment is not waterproof. If the battery compartment becomes

wet, remove and dry the batteries and dry the interior of the compartment. Check

the battery contacts for corrosion and clean them if necessary.

N O T I C E

When using nickel metal hydride (NiMH) batteries, the battery icon will not indicate

a full charge after freshly charged batteries have been inserted (NiMH batteries

are 1.2 V versus 1.5 V for alkaline batteries). Even though the icon does not indicate

complete charge, 2300 mAH NiMH batteries will achieve 90% of instrument

operation lifetime (before recharge) versus new alkaline batteries.

N O T I C E

To avoid potential damage to the meter from battery leakage, remove the meter

batteries prior to extended periods of non-use.

The meter can be powered with AA alkaline or rechargeable NiMH

batteries. To conserve battery life, the meter will power off after 5 minutes

of inactivity. This time can be changed in the Display Options menu.

For battery installation refer to Figure 4.

1. Loosen the three battery cover screws and remove the battery cover.

Note: Do not remove the screws from the battery cover.

2. Install 4 AA alkaline or 4 AA nickel metal hydride (NiMH) batteries.

Make sure that the batteries are installed in the correct polarity.

3. Replace the battery cover.

Note: Do not over-tighten the screws.

Figure 4 Battery installation

6 English

User interface and navigation

User interface

Figure 5 Keypad description

1LEFT key: calibrates, cancels or

exits the current menu

6BACKLIGHT: turn off display

illumination

2RIGHT key: reads, selects, confirms

or stores data

7OPERATOR ID: associate data with

an individual

3DOWN key: scroll through menus,

enter numbers/letters or change the

reading screen view

8SAMPLE ID: associate data with a

sample location

4DATA LOG: recall or transfer stored

data

9UP key: scroll through menus, enter

numbers and letters or change the

reading screen view

5METER OPTIONS: change settings,

run check standards, view meter

information

Display description

Measurement screen

The meter display shows the concentration, units, temperature, calibration

status, operator ID, sample ID, date and time (Figure 6).

Figure 6 Single screen display

1Calibration status indicator 9Time

2Main measurement value and unit 10 Date

3IntelliCAL probe type and port

indicator

11 Read (OK, Select)

4Battery status 12 Display size icon

5Power source 13 Calibrate (Cancel, Exit)

6Sample temperature (ºC or ºF) 14 Sample and operator identification

7Secondary measurement unit 15 Stability or display lock indicator

8Tertiary units (for some probes)

Dual-screen mode (HQ440d model only)

When two probes are connected to the HQ440d meter, the display can

show the reading from both probes simultaneously or show just one probe

(Figure 7).

Note: For probe calibration, change the screen mode to the single screen mode.

To change the screen mode to single or dual screen, use the and

keys. In dual screen mode, the key will select the probe on the left

and the key will select the probe on the right.

English 7

Figure 7 Dual-screen display

1Probe that is connected to port on left 3Measurement information for probe

on left

2Probe that is connected to port on

right

4Measurement information for probe

on right

Navigation

The meter contains menus to change various options. Use the and

keys to highlight different options. Push the RIGHT key to select an

option. There are two ways to change options:

1. Select an option from a list: Use the and keys to select an

option. If check boxes are shown, more than one option can be

selected. Push the LEFT key under Select.

Note: To deselect check boxes, push the LEFT key under Deselect.

2. Enter an option value using the arrow keys:

Push the and keys to enter or change a value.

3. Push the RIGHT key to advance to the next space.

4. Push the RIGHT key under OK to accept the value.

Start-up

Turn the meter on and off

Push the key to turn on or turn off the meter. If the meter does not turn

on, make sure that the AC power supply is properly connected to an

electrical outlet or that the batteries are properly installed.

Change the language

The display language is selected when the meter is powered on for the

first time. The language can also be changed from the Meter Options

menu.

Access to the language menu can be restricted with the Security Options.

For additional information, refer to the CD.

1. Push the key and select Language.

2. Select a language from the list.

Note: While turning the meter on, the language can also be changed when the

power key is pushed and held.

Change the date and time

The date and time can be changed from the Date & Time menu.

1. Push the key and select Date & Time.

2. Update the time and date information:

Option Description

Format Select one of the formats below for the date and time. Use the

and keys to select from the format options.

dd-mm-yyyy 24h

dd-mm-yyyy 12h

mm/dd/yyyy 24h

mm/dd/yyyy 12h

dd-mmm-yyyy 24h

dd-mmm-yyyy 12h

yyyy-mm-dd 24h

yyyy-mm-dd 12h

8 English

Option Description

Date Use the and keys to enter the current date.

Time Use the and keys to enter the current time.

The current date and time will be shown on the display.

Connect a probe after the date and time setup, so that the meter is ready

to take a measurement.

Connect a probe

1. Make sure the display shows the current time and date. Refer to

Change the date and time on page 8.

Note: The time stamp for a probe is set when the probe is first connected to the

meter. This time stamp makes it possible to record the probe history and record

the time when measurements are made.

2. Plug the probe into the meter (Figure 8).

3. Push and turn the locking nut to tighten.

Figure 8 Probe connection

Standard operations

About calibration

Each probe uses a different type of calibration solution. Make sure to

calibrate the probes frequently to maintain the highest level of accuracy.

Note: For step-by-step instructions, refer to the documents that are included with

each probe.

The calibration icon can indicate that:

•the calibration timer has expired

• the LDO sensor cap should be replaced

• the calibration is out of range

• the calibration results are outside acceptance criteria settings

About sample measurements

Each probe has specific preparation steps and procedures for taking

sample measurements. For step-by-step instructions, refer to the

documents that are included with the probe.

About check standards

Run Check Standards verifies equipment accuracy by measuring a

solution of a known value. The meter will indicate if the Check Standard

passed or failed. If the Check Standard fails, the calibration icon is

shown until the probe is calibrated.

The meter can be set to automatically show a reminder for check standard

measurement at a specified interval with a specified acceptance criteria.

The reminder, value of the check standard, and acceptance criteria can

be changed. For step-by-step instructions, refer to the documents that are

included with the probe.

Use a sample ID

The sample ID tag is used to associate measurements with a particular

sample location. If assigned, stored data will include the sample ID.

1. Push the key.

English 9

2. Select, create or delete a sample ID:

Option Description

Current ID Select an ID from a list. The current ID will be

associated with sample data until a different ID is

selected.

Create a New

Sample ID

Enter a name for a new sample ID.

Delete Sample ID Delete an existing sample ID.

Use an operator ID

The operator ID tag associates measurements with an individual operator.

All stored data will include the operator ID.

1. Push the key.

2. Select, create or delete an operator ID:

Option Description

Current ID Select an ID from a list. The current ID will be

associated with sample data until a different ID is

selected.

Create a New

Operator ID

Enter a name for a new operator ID (maximum 10

names can be entered).

Delete Operator ID Delete an existing operator ID.

Data management

About stored data

The following types of data are stored in the data log:

•Sample measurements: stored automatically each time a sample is

measured in the Press to Read or Interval Mode. When the continuous

measurement mode is used, data is stored only when Store is selected.

• Calibrations: stored only when Store is selected at the end of a

calibration. Calibration data is also stored in the IntelliCAL (R) probe.

• Check standard measurements: stored automatically each time a check

standard is measured (in the Press to Read or Interval Mode).

When the data log becomes full (500 data points), the oldest data point is

deleted when a new data point is added. The entire data log can be deleted

to remove data that has already been sent to a printer or PC ( key >

Delete Data Log). To prevent deletion of the data log by a user, use the

Security Options menu.

View stored data

The data log contains sample, calibration and check standard data. The

most recent data point in the data log is tagged as Data Point 001.

1. Push the key.

2. Select View Data Log to view the stored data. The most recent data

point is shown. The top of the screen shows whether the data is from

a sample reading, a calibration or a check standard. Push the key

to view the next most recent data point.

Option Description

Reading Log Reading Log—shows sample measurements including

the time, date, operator and sample ID. Select Details to

view the associated calibration data.

Calibration Log Calibration Log—shows calibration data. Select Details to

view additional information about the calibration.

Check Standard

Log

Check Standard Log—shows check standard

measurements. Select Details to view the calibration data

that was associated with the measurement.

View stored probe data

Make sure that a probe is connected to the meter. If two probes are

connected, select the appropriate probe when prompted.

10 English

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