Hach DR300 Manual de usuario

DOC022.L1.90639

DR300

10/2019, Edition 3

User Manual

Bedienungsanleitung

Manuel de l’utilisateur

Manual del usuario

Manuale utente

Manual do utilizador

Gebruikershandleiding

Table of Contents

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

Deutsch............................................................................................... 25

Français.............................................................................................. 51

Español............................................................................................... 76

Italiano ................................................................................................. 99

Português.......................................................................................... 123

Nederlands........................................................................................ 147

Table of Contents

1 Specifications on page 3

2 General information on page 4

3 Install the batteries on page 7

4 User interface and navigation

on page 8

5 Set the time on page 10

6 Do a test on page 11

7 Show measurements on page 15

8 Calibration on page 15

9 Maintenance on page 20

10 Troubleshooting on page 21

11 Replacement parts and

accessories on page 24

Section 1 Specifications

Specifications are subject to change without notice.

Specification Details

Dimensions (W x H x D) 6.9 x 15.7 x 3.4 cm (2.7 x 6.2 x 1.3 in.)

Enclosure IP67, waterproof at 1 m (3.3 ft) for 30 minutes when

battery compartment is closed and locked.

Light source Light emitting diode (LED)

Detector Silicon photodiode

Display LCD with backlight

Weight 0.25 kg (0.55 lb)

Power requirements 4 AAA batteries; approximate life of 5000 tests (use of

backlight decreases this number)

Rechargeable batteries are not recommended.

Operating environment 0 to 50 °C (32 to 122 °F), 0 to 90% relative humidity

non-condensing

Storage temperature –20 to 55 °C (–4 to 131 °F), 0 to 80% relative humidity

non-condensing

Wavelength Fixed wavelength ±2 nm, different for each model

Filter bandwidth 15 nm

Absorbance range 0 to 2.5 Abs

Sample cell 25 mm (10 mL) and 1 cm (10 mL)

Data storage Last 50 measurements

English 3

Specification Details

Bluetooth® 1Bluetooth® is on when the optional Hach

Communication Dongle is installed.

Certifications CE

Warranty 1 year (EU: 2 years)

Section 2 General information

In no event will the manufacturer be liable for direct, indirect, special,

incidental or consequential damages resulting from any defect or

omission in this manual. The manufacturer reserves the right to make

changes in this manual and the products it describes at any time,

without notice or obligation. Revised editions are found on the

manufacturer’s website.

2.1 Safety information

NOTICE

The manufacturer is not responsible for any damages due to misapplication or

misuse of this product including, without limitation, direct, incidental and

consequential damages, and disclaims such damages to the full extent

permitted under applicable law. The user is solely responsible to identify critical

application risks and install appropriate mechanisms to protect processes

during a possible equipment malfunction.

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.

1The Bluetooth® word mark and logos are registered trademarks

owned by the Bluetooth SIG, Inc. and any use of such marks by

HACH is under license.

4 English

2.1.1 Use of hazard information

DANGER

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

will result in death or serious injury.

W A R N I N G

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

could result in death or serious injury.

CAUTION

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

injury.

NOTICE

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

instrument. Information that requires special emphasis.

2.1.2 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 on the

instrument is referenced in the manual with a precautionary statement.

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

manual for operation and/or safety information.

Electrical equipment marked with this symbol may not be disposed

of in European domestic or public disposal systems. Return old or

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

to the user.

2.1.3 Certification

Canadian Radio Interference-Causing Equipment Regulation,

ICES-003, Class B:

Supporting test records reside with the manufacturer.

This Class B digital apparatus meets all requirements of the Canadian

Interference-Causing Equipment Regulations.

English 5

Cet appareil numérique de classe B répond à toutes les exigences de

la réglementation canadienne sur les équipements provoquant des

interférences.

FCC Part 15, Class "B" Limits

Supporting test records reside with the manufacturer. The device

complies with Part 15 of the FCC Rules. Operation is subject to the

following conditions:

1. The equipment may not cause harmful interference.

2. The equipment must accept any interference received, including

interference that may cause undesired operation.

Changes or modifications to this equipment not expressly approved by

the party responsible for compliance could void the user's authority to

operate the equipment. This equipment has been tested and found to

comply with the limits for a Class B digital device, pursuant to Part

15 of the FCC rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated

in a commercial environment. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful

interference to radio communications. Operation of this equipment in a

residential area is likely to cause harmful interference, in which case

the user will be required to correct the interference at their expense.

The following techniques can be used to reduce interference problems:

1. Move the equipment away from the device receiving the

interference.

2. Reposition the receiving antenna for the device receiving the

interference.

3. Try combinations of the above.

2.2 Product overview

This instrument is a portable filter photometer used for testing water.

Note: This instrument has not been evaluated to measure chlorine and

chloramines in medical applications in the United States.

2.3 Product components

Make sure that all components have been received. Refer to Figure 1.

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

6 English

sales representative immediately. Figure 1 is an example and shows

the parts supplied with LPV445.99.00110. Other instruments come with

different components.

Figure 1 Product components

1 DR300 5 Storage case

2 AAA alkaline batteries 6 Reagents

3 Sample cells, 25 mm (10 mL),

glass

7 Hach Communication Dongle

(optional, supplied separately)

4 Sample cells, 1 cm (10 mL), plastic

Section 3 Install the batteries

W A R N I N G

Explosion hazard. Incorrect battery installation can cause the release

of explosive gases. Be sure that the batteries are of the same

approved chemical type and are inserted in the correct orientation.

Do not mix new and used batteries.

Refer to Figure 2 to install the batteries. Then, push to set the

instrument to on.

English 7

Figure 2 Install the batteries

1 Coin 3 Plastic insert for dongle2

2 Battery cover

Section 4 User interface and navigation

4.1 Keypad description

Figure 3 shows the keypad and gives the key functions.

2Only remove the plastic insert to install the Hach Communication

Dongle. Refer to the installation instructions supplied with the

dongle.

8 English

Figure 3 Keypad

1 Range key: Selects the

measurement range (e.g., LR or

HR).

Push and hold for 3 seconds to

enter or exit menu mode.

In menu mode, scrolls up or

increases the value of the selected

digit.

4 Backlight key: Sets the backlight

to on and off.

In menu mode, scrolls down or

decreases the value of the selected

digit.

2 Zero key: Sets the zero value

before a measurement.

In menu mode, goes back one

menu level or moves the cursor to

the previous digit.

5 Read key: Starts a sample

measurement.

In menu mode, selects the menu

option shown or moves the cursor

to the next digit.

3 Power key: Sets the power to on

and off.

Push and hold for 5 seconds to

reset the instrument. The

calibration is not deleted.

English 9

4.2 Display description

Figure 4 shows the values and icons shown on the display.

Figure 4 Display

1 Numeric display: Measured value

or menu options

5 Battery icon: Battery power level.

Flashes when the battery power

level is low.

2 Range icon: Points to the selected

measurement range

6 Parameter and measurement

ranges

3 Measurement ranges or

parameters

7 Calibration adjusted icon: The

factory default calibration was

adjusted or a user-entered

calibration curve was entered.

4 Bluetooth® icon: Bluetooth® is

on3.

Section 5 Set the time

Set the time (24-hour format).

1. Push and hold for 3 seconds to enter menu mode.

The time shows (or 00:00).

2. Push to set the time.

3. Push the or to change the number that flashes. Push to go

to the next digit. Push to go to the previous digit.

3Shows when the Hach Communication Dongle is installed.

10 English

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