Lovibond Tintometer XD 7500 User manual

www.lovibond.com
Lovibond®Water Testing
Tintometer®Group
Photometer XD 7500
(1 (6 )5 ,7
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Quickstart-Guide
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XD 7500
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EN English Quick start guide 3
DE Deutsch Kurzanleitung 19
ES Español Breve manual 35
FR Français Notice d'utilisation de base 51
IT Italiano Manuale breve 67
PT Português Instruções de utilização básicas 83
PL Polski Podstawowa instrukcja obsługi 99
NL Nederlands Basis-gebruikershandleiding 115
ZH 中文 基础版操作说明书 131
JA 日本語 取扱説明書 147

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Basic operating instructions
1 Safety
1.1 General notes
Any use other than the intended use, non-compliance with these operating
instructions, deployment of insufficiently qualified personnel and
unauthorized modifications on the instrument will void the manufacturer's
liability and warranty for damages and subsequent damages therefrom.
The manufacturer is not liable for costs or damages incurred by the user or
third party resulting from the use of this instrument, specifically in the event
of unintended use of the instrument or misuse or malfunctions of the
connection or the instrument.
The manufacturer is not liable for misprints.
1.2 Safety information
1.2.1 Safety information in the operating manual
This operating manual provides important information on the safe operation
of the product. Read this operating manual thoroughly and make yourself
familiar with the product before putting it into operation or working with it.
The operating manual must be kept in the vicinity of the product so you can
always find the information you need.
Important safety instructions are highlighted in this operating manual. They
are indicated by the warning symbol (triangle) in the left column. The signal
word (e.g. "CAUTION") indicates the level of danger:
WARNING
indicates a possibly dangerous situation that can lead to serious
(irreversible) injury or death if the safety instruction is not followed.
CAUTION
indicates a possibly dangerous situation that can lead to slight
(reversible) injury if the safety instruction is not followed.
NOTE
indicates a situation where goods might be damaged if the actions mentioned
are not taken.
1.2.2 Safety signs on the product
Note all labels, information signs and safety symbols on the product.
A warning symbol (triangle) without text refers to safety information in this
operating manual.

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1.3 Safe operation
1.3.1 Authorized use
The authorized use of the photometer consists exclusively of the carrying out
of photometric measurements according to this operating manual. Any other
use is considered unauthorized.
1.3.2 Requirements for safe operation
Note the following points for safe operation:
The product may only be operated according to the authorized use
specified above.
The product may only be supplied with power by the energy sources
mentioned in this operating manual.
The product may only be operated under the environmental conditions
mentioned in this operating manual.
The product may not be opened.
1.3.3 Unauthorized use
The product must not be put into operation if:
it is visibly damaged (e.g. after being transported)
it was stored under adverse conditions for a lengthy period of time
(storing conditions, see Chapter 8 TECHNICAL DATA)
1.4 Handling of hazardous substances
When developing test sets, Tintometer carefully sees that the tests can be
carried out as safely as possible. Some hazards by dangerous substances,
however, cannot always be avoided.
If self-produced tests or solutions are used, the responsibility concerning any
risks caused by those tests or solutions lies with the user (personal
responsibility).
WARNING
Improper handling of certain reagents can cause damage to your
health.
In any case follow the safety labels on the packing and the safety
instructions of the package insert. Protective measures specified there
have to be followed exactly.
Safety datasheets The safety datasheets of the chemicals comprise all instructions on safe
handling, occurring hazards, preventive actions and actions to take in
hazardous situations. Follow these instructions in order to work safely.

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2 Overview
2.1 Scope of delivery
Spectrophotometer XD 7500
Power pack with connection cable
Buffer batteries 4 x AA alkaline manganese (Mignon)
Zero cell (16 mm, round)
Short instructions
CD-ROM with
– Detailed operating manual
– Analysis instructions
2.2 Overview of the instrument
Front of the
instrument
1 Display
2 Keypad
3 Shaft for rectangular cells
4 Turn-up lid
5 Shaft for round cells 16 mm
6 Cell shaft cover
7 Shaft for round cells 24 mm
Figure 2-1 Front of the instrument with operating elements
F4
2
1
35
7
6
4

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Socket field on
the rear panel
2.3 Keypad
Overview
8 Connection for power pack
9 Ethernet connection
10 USB-A connection
11 USB-B connection
Figure 2-2 Rear panel with socket field
All connections comply with SELV.
8910 11
1 Function keys F1 to F4 (function menu-depending)
2 Alphanumeric keypad
3 Keys with dedicated function
Figure 2-3 Keypad
F1 F2 F3 F4
123
456
789
-0.
*
GHI
PQRS
ABC
JKL
TUV
DEF
MNO
WXYZ
Esc
START
ENTER
Zero
1
3
2

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Key functions The keys on the right side of the keypad have the following functions:
Function keys The function keys F1 to F4 have different functions depending on the
operating situation. The current functions are displayed in the function
key menu at the bottom edge of the display (see Section 4.2).
Key Designation Functions
<ON/OFF> – Switches on and off the photometer
<HOME> – Switches to the main menu from any operating
situation. Actions that are not completed are canceled.
<PRINT> – Outputs the displayed measured value to an interface.
<STORE> – Saves a displayed measured value or spectrum
<ZERO·BLANK> – Starts one of the following measurements, depending
on the operating situation:
- Zero adjustment
- Blank value measurement
- Baseline measurement
- User calibration
<TIMER> – Opens the menu, Timer.
<ESC> – Cancels the running action. Entries that have not yet
been accepted are discarded.
– Switches to the next higher menu level.
<START·ENTER> – Starts an action (e.g. measurement)
– Opens a selected menu
– Confirms a selection or entry
(Arrow keys)
<><>– Moves the selection in menus and lists one position
up or down
<>– Deletes the character left of the cursor during character
entries
– Moves the cursor to the left in a spectrum or
kinetic diagram
<>– Moves the cursor to the right in a spectrum or
kinetic diagram
Zero
Esc
START
ENTER

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2.4 Display
Display elements
Symbols in the
status line
3 Commissioning
3.1 General notes on handling
Always protect the photometer XD 7500 from conditions that could damage
the mechanical, optical and electronic components. Heed the following points
especially:
The temperature and humidity during operation and storage must be
within the limits specified in Chapter 8 TECHNICAL DATA.
The following influences always have to be avoided with the meter:
– Extreme dust, moisture and wetness
– Exposure to intensive light and heat
– Fumes that are corrosive or contain high concentrations of solvents.
For measuring, the meter must be placed on a flat surface.
Spilled liquid or other material must be removed immediately.
1 Status line (current state, date and time)
2 Display range for menus and measurement results
3 Function keys menu
Figure 2-4 Display
1
2
3
Concentration 16.01.15 9:52
1.92mg/l
18: 14752 NH4-N
10 mm 0.05 - 3.00 mg/l
Setup Method list Citation form Unit
Symbol Designation Function
Save The <STORE> key is active.
You can store the displayed data with
<STORE>.
Printer The <PRINT> key is active.
You can output the displayed data to an
interface with <PRINT>.

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If a cell has broken in the cell shaft, the cell shaft must be cleaned
immediately (see Section 5.2 ACTIONS IN THE CASE OF ABROKEN CELL).
The cell shaft should always be closed when the photometer is not used.
For the instrument to be transported the cell shaft has to be empty.
For mobile use, we recommend using the transport case.
3.2 Initial commissioning
Perform the following activities:
Insert the buffer batteries (see Section 3.2.1)
Connect the power supply (see Section 3.2.2)
Switch on the photometer (see Section 3.2.3)
Set the language (see Section 3.2.3)
Set the date and time (see Section 3.2.4)
Carry out a zero adjustment
Packing This photometer is sent out in a protective transport packing.
CAUTION
Keep the original packing including the inner packing to protect the
instrument against hard shocks if it has to be transported.
3.2.1 Inserting the buffer batteries
The back-up batteries supply the integrated clock when the photometer is
switched off. There are four alkaline manganese back-up batteries (type AA
or Mignon) that are separately included in the delivery.
Insert the batteries as follows:

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3.2.2 Connecting the power supply
CAUTION
The line voltage of the usage location must fulfill the specifications
stated on the power pack (the specifications are also given in Chapter 8
TECHNICAL DATA). Always use the supplied 12 V original power pack
only.
Before plugging in the power cable check whether it is undamaged.
If the power cable is damaged, the instrument must not be operated.
Connect the
power pack
1Turn the photometer upside down
and place it on a soft surface.
2Open the lid of the battery
compartment (1).
3Insert the four batteries in
the battery compartment.
The ± indicators in the battery
compartment must match the
± indicators on the batteries.
4Close the lid of the battery
compartment.
1
1Connect the miniplug of the power
pack to the socket (1) of the
photometer.
2Connect the power pack to an
easily accessible power outlet.
1