Mettler Toledo HC103 Instruction Manual
Quick Guide
Moisture Analyzer
HC103
1 Introduction
Thank you for purchasing a Halogen Moisture Analyzer from METTLER TOLEDO.
Your Moisture Analyzer is fast and reliable. It offers a high level of operating convenience and useful functions to
facilitate determination of the moisture content of your samples.
Behind your instrument stands METTLER TOLEDO, a leading manufacturer of not only balances and scales for the
lab and production, but also analytical measuring instruments. A customer service network covering the entire globe
with well trained personnel is your service at all times, whether you are choosing accessories or require guidance
for a specific application to ensure optimum utilization of your instrument.
Your Halogen Moisture Analyzer is used for determining the moisture content of almost any substance. The
instrument works on the thermogravimetric principle. At the start of the measurement the Moisture Analyzer
determines the weight of the sample, the sample is then quickly heated by the integral halogen heating module and
the moisture vaporizes. During the drying process the instrument continually measures the weight of the sample and
displays the reduction in moisture. Once drying has been completed, the moisture or solids content of your sample
is displayed as the final result.
Of decisive importance in practice is the rate of heating and even heating of the surface of the sample. In
comparison with conventional infrared heating or the drying oven method, for example, the halogen heating module
of your instrument needs a shorter time to reach its maximum heating power. It also allows use of high
temperatures, an additional factor in shortening the drying time. Uniform heating of the sample material ensures
good repeatability of the drying results and makes it possible to use a smaller amount of sample.
The Moisture Analyzer conforms with all common standards and directives. It supports stipulations, work techniques
and result records as demanded by all international quality assurance systems, e.g. GLP (Good Laboratory
Practice), GMP (Good Manufacturing Practice). The instrument has a CE declaration of conformity and METTLER
TOLEDO as the manufacturer has been awarded ISO 9001 and ISO 14001 certification. This provides you with the
assurance that your capital investment is protected in the long term by a high product quality and a comprehensive
service package (repairs, maintenance, servicing, adjustment service).
Finding More Information
u www.mt.com/moisture
Software version
These operating instructions are based on the initially installed firmware (software) version V1.10.
1.1 Conventions and Symbols Used in these Operating Instructions
Key and button designations are indicated by a picture or text in square brackets (e.g. [Save]).
These symbols indicate an instruction:
§ prerequisites
1 steps
2 ...
ð results
Introduction 3Moisture Analyzer
2 Safety Information
2.1 Definition of Signal Warnings and Symbols
Safety notes are marked with signal words and warning symbols. These show safety issues and warnings. Ignoring
the safety notes may lead to personal injury, damage to the instrument, malfunctions and false results.
Signal Words
WARNING
CAUTION
Attention
Note
Warning Symbols
for a hazardous situation with medium risk, possibly resulting in severe injuries
or death if not avoided.
for a hazardous situation with low risk, resulting in damage to the device or the
property or in loss of data, or minor or medium injuries if not avoided.
(no symbol)
for important information about the product.
(no symbol)
for useful information about the product.
General hazard Electrical shock
Hot surface Inflammable or explosive
Toxic substance Acid / Corrosion
substance
2.2 Product Specific Safety Notes
General Safety Information
Your instrument meets the state of the art technology and complies with all recognized safety rules, however, certain
hazards may arise in extraneous circumstances. Do not open the housing of the instrument: It does not contain any
parts which can be maintained, repaired or replaced by the user. If you ever have problems with your instrument,
contact your authorized METTLER TOLEDO dealer or service representative.
Always operate and use your instrument only in accordance with the instructions contained in this manual. The
instructions for setting up your new instrument must be strictly observed.
If the instrument is not used according to these Operating Instructions, protection of the instrument may be
impaired and METTLER TOLEDO assumes no liability.
Intended Use
Your Moisture Analyzer is used for determining the moisture in samples. Use the instrument exclusively for this
purposes. Any other type of use and operation beyond the limits of technical specifications without written consent
from Mettler-Toledo AG, is considered as not intended.
Moisture determination applications must be optimized and validated by the user according to local regulations.
Application-specific data provided by METTLER TOLEDO is intended for guidance only.
It is not permitted to use the instrument in explosive atmosphere of gases, steam, fog, dust and
flammable dust (hazardous environments).
Safety Information4 Moisture Analyzer
Staff Safety
The Moisture Analyzer may be operated only by trained personnel who are familiar with the properties of the
samples used and with the handling of the instrument.
In order to use the instrument, you must have read and understood the operating instructions. Keep the operating
instructions for further reference.
Never make any modifications to the instrument and use only original spare parts and optional equipment from
METTLER TOLEDO.
Protective Clothing
It is advisable to wear protective clothing in the laboratory when working with the instrument.
A lab coat should be worn.
A suitable eye protection such as goggles should be worn.
Use appropriate gloves when handling chemicals or hazardous substances, checking their
integrity before use.
Safety Notes
WARNING
Risk of electric shock
Your instrument is supplied with a 3-pin power cable with an equipment grounding conductor. Only
extension cables which meet this relevant standards and also have an equipment grounding
conductor may be used. Intentional disconnection of the equipment grounding conductor is
prohibited.
CAUTION
The Halogen Moisture Analyzer works with heat!
a) Ensure sufficient free space around the instrument to avoid heat accumulation and overheating
(approx. 1 m free space above the heating module).
b) The vent over the sample must never be covered, plugged, taped over or tampered with in any
other way.
c) Do not place any combustible materials on, under or next to the instrument since the area
around the heating module may be hot.
d) Exercise caution when removing the sample. The sample itself, the sample chamber, the draft
shield and any sample vessels used may still be very hot.
e) During operation, you should never open the heating module itself as the ring-shaped heating
reflector or its protective glass can reach 400 °C! If you have to open the heating module e.g.
for maintenance, disconnect the instrument from the power supply and wait until the heating
module has cooled down completely.
f) No modifications must be made within the heating module. It is particularly dangerous to bend
any components or remove them or to make any other changes.
Safety Information 5Moisture Analyzer
Certain samples require special care!
With certain types of samples, there is a possibility of danger to personnel or damage of property. Please note that
the user always has the responsibility and liability for damage caused by use of any types of samples!
CAUTION
Fire or Explosion
• Flammable or explosive substances.
• Substances containing solvents.
• Substances which evolve flammable or explosive gases or vapors when heated.
a) In cases of doubt, perform a careful risk analysis.
b) Work at a drying temperature that is low enough to prevent the formation of flames or an
explosion.
c) Wear protective goggles.
d) Work with small amounts of sample.
e) Never leave the instrument unattended!
WARNING
Substances which contain toxic or caustic components
Toxic gases produced during drying could cause irritations (eyes, Skin, breathing), illness or death.
a) Such substances may be dried only in a fume cupboard.
CAUTION
Corrosion
Substances which evolve corrosive vapors when heated (e.g. acids).
a) Work with small amounts of samples as the vapor can condense on cooler housing parts and
cause corrosion.
Safety Information6 Moisture Analyzer
3 Design and Function
1
8
2
3
6
7
11
9
13
4
5
12
10
3.1 Components
Design and Function 7Moisture Analyzer
Sample chamber
1
8
2
3
6
4
7
5
9
1
Level indicator
2
Sample pan handler
3
WVGA color display (touch screen)
4
Leveling screw
5
Sample pan holder
6
Draft shield element
7
Contacts for optional temperature adjustment kit
8
Heating module (with thermal overload protection)
9
Reflector ring
10
Temperature sensor
11
Protective glass
12
Handles for opening the sample chamber
13
USB Host 1
1
USB Host 2
2
USB Device
3
Kensington slot for anti-theft purposes
4
RS232C
5
RS232C (for optional RHT sensor only)
6
Power line fuse
7
Power line socket
8
Fan
9
Design and Function8 Moisture Analyzer
3.1.1 Keys on Display
1
2
3
1
2
3 Home
To switch on or off (standby operation) the instrument.
Note
Do not disconnect the instrument from the power supply except if you will not be using the
instrument for an extended period.
The touch screen area
To return to the user home screen.
3.2 User Interface
The colored touch screen is a touch-sensitive WVGA display. The touch screen not only displays information, it also
allows you to enter commands by touching certain areas on its surface. You can choose the information displayed
on the screen, change settings or perform certain operations on the instrument.
Buttons on the Touch Screen
Buttons are software elements on the touch screen (Soft keys).
CAUTION
Do not touch the touch screen with pointed or sharp objects!
This may damage the touch screen.
Design and Function 9Moisture Analyzer
3.2.1 User Home Screen
The user home screen always appears after startup or login of the instrument. The user home screen is the central
screen where every application can be started. Returning to the user home screen is possible by pressing the button
[
] or by tapping [Home] in the action bar of the current process.
Name Explanation
Status bar The status bar shows status icons, date and time.
1
Title bar The title bar shows elements for the user's orientation and information.
2
Content area The content area is the main working area for menus and applications.
3
Action bar The action bar shows buttons for available actions in the current dialog
4
Main menu
5
Status icons Icons that show the status of the device.
6
User shortcuts User-specific shortcuts for frequently used methods. Shortcuts are saved in the user
7
(e. g. Back, ->0/T<-, Print, Save, Delete, OK).
In the main menu, the submenus Measurement, Results, Method Definition, Test/
Adjust or Settings can be chosen.
Status Messages.
profile.
Design and Function10 Moisture Analyzer
3.2.2 Input Dialogs
3.2.2.1 Entering Text and Numbers
The keyboard dialog allows you to enter characters including letters, numbers and a variety of special characters.
Name Explanation
Input field Shows the characters that have been entered.
1
Explanation field Shows additional information.
2
Specialized tabs To switch the keyboard mode for entering letters, numbers or special characters.
3
Shift-Lock To enter lower and upper case letters.
Delete Delete last character.
Cursor left To move the cursor to the left.
Cursor right To move the cursor to the right.
Note
It is also possible to place cursor directly in input field by tapping the respective position.
Design and Function 11Moisture Analyzer
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