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
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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.
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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
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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.
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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
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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.
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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
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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.
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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.
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