Struers Duramin-100 User manual

Duramin-100
Instruction Manual
Manual No.: 16617025
Revision A
Date of Release 2018.08.10

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Instruction Manual
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Duramin-100
Instruction Manual
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Automatic Micro/Macro hardness tester for Automatic Micro/Macro
hardness testing of solid materials.
The machine is designed to be used with indenters specially
designed for this purpose and fixed in the turret of the motorized test
head. Samples are secured on a fixed anvil or optional motorized
XY-stage.
For load ranges 10 gf-62.5 kgf, 10 gf-150 kgf, and 10 gf-250 kgf
The hardness tester meets the applicable DIN, ISO-EN, ASTM and
JIS standards.
The machine is for use in a professional working environment (e.g. a
materialography laboratory).
Duramin-100 AC1/AC2/AC3
Intended use:
Models:
IMPORTANT
READ the instruction manual carefully before use.
Keep a copy of the manual in an easy-to-access place for future
reference.

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Instruction Manual
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Always state Serial No and Voltage/frequency if you have technical
questions or when ordering spare parts. You will find the Serial No.
and Voltage on the type plate of the machine itself. We may also
need the Date and Article No of the manual. This information is found
on the front cover.
The following restrictions should be observed, as violation of the
restrictions may cause cancellation of Struers legal obligations:
Instruction Manuals: Struers Instruction Manuals may only be used
in connection with Struers equipment covered by the Instruction
Manual.
Struers assumes no responsibility for errors in the manual
text/illustrations. The information in this manual is subject to change
without notice. The manual may mention accessories or parts not
included in the present version of the equipment.
Original instructions. The content of this manual are the property of
Struers. Reproduction of any part of this manual without the written
permission of Struers is not allowed.
All rights reserved. © Struers 2018.
Struers
Pederstrupvej 84
DK-2750 Ballerup
Denmark
Telephone [phone]
Fax [phone]

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Instruction Manual
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Duramin-100
Safety Precaution Sheet
Read carefully before use
1. Ignoring this information and mishandling of the equipment can
lead to severe bodily injuries and material damage.
2. The operator(s) must read the Safety and User’s Guide sections
of this manual and the relevant sections of the manuals for any
connected equipment and accessories.
3. The machine must be installed in compliance with local safety
regulations.
4. Do not operate the equipment at a voltage other than the power
voltage that is indicated. Doing so can cause fires.
5. Do not twist or damage the power cords. Damaged power cords
can cause fire and/or electric shock.
6. Do not block the ventilation. Blocking the ventilation can cause
heat to accumulate inside the machine, which in turn, can
generate fire.
7. The machine must be placed on a safe and stable support.
Failure to do so can affect the proper working and cause the
equipment to fall down and/or cause accidents and injuries. All
safety functions and guards of the machine must be in working
order.
8. Do not modify this equipment. Doing so can cause fire and/or
electric shock.
9. Do not disassemble this equipment. Doing so can cause electric
shock.
10. Do not open any panel on the machine. High voltages exist
inside the machine and may cause electrical shocks to
personnel.

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11. Do not allow the machine to become wet. Fires can occur if
water gets inside the equipment. If water or other liquid does get
inside the equipment, turn off the power to the equipment’s main
unit, disconnect the power supply, and call technical service.
12. In case of fire, alert bystanders, the fire brigade and cut power.
Use a powder fire extinguisher. Do not use water.
13. Do not connect/ disconnect power with wet hands. Doing so can
result in electric shock.
14. If malfunctions, smoke or unusual noises are observed - turn off
the power, disconnect the power supply and call technical
service.
15. Disconnect the power supply prior to any cleaning, maintenance
or service.
Failure to do so can result in electric shock.
16. If two persons work together, make sure to communicate clearly
to avoid injuries.
The equipment should only be used for its intended use and as detailed in the
Instruction Manual.
The equipment is designed for use with accessories supplied by Struers. If subjected
to misuse, improper installation, alteration, neglect, accident or improper repair,
Struers will accept no responsibility for damage(s) to the user or the equipment.
Dismantling of any part of the equipment, during service or repair, should always be
performed by a qualified technician (electromechanical, electronic, mechanical,
pneumatic, etc.)

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Instruction Manual
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Icons and typography
Struers uses the below icons and typographical conventions.
A list of the Safety Messages used in this manual can be found in the
chapter on Cautionary Statements.
ELECTRICAL HAZARD
indicates an electrical hazard which, if not avoided, will result in death or
serious injury.
DANGER
indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
WARNING
indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury .
CAUTION
indicates a hazard with a low level of risk which, if not avoided,
could result in minor or moderate injury .
CRUSHING HAZARD
indicates a crushing hazard which, if not avoided, could result in mi-
nor, moderate or serious injury .
NOTE:
indicates a risk of damage to property, or the need to proceed with
special care.
HINT:
indicates additional information and tips.
Icons and Safety Messages
General Messages

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Instruction Manual
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The 'colour inside' logo on the cover page of this Instruction Manual
indicates that it contains colours which are considered to be useful
for the correct understanding of its contents.
Users should therefore print this document using a colour printer.
Bold type
indicates button labels or menu options in
software programs
Italic type
indicates product names, items in software
programs or figure titles
Bullets
indicates a necessary work step
Colour Inside Logo
Typographic conventions

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Instruction Manual
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Page
Table of Contents
1.Getting Started
General Device Description.............................................................11
Unpacking Duramin-100..................................................................11
Location ..........................................................................................12
Lifting Duramin-100.........................................................................13
Placing Duramin-100.......................................................................14
Levelling.................................................................................14
Removing the Lifting Bar ........................................................14
Removing the Transport Plate................................................15
Checking the Contents ....................................................................16
Getting Acquainted with Duramin-100 .............................................17
USB Drive and WiFi Adapter..................................................18
Rear plate ..............................................................................18
Power Supply..................................................................................19
Connecting the Tester............................................................19
Assembling the Monitor...................................................................20
Connecting the Monitor ..........................................................21
Installing an XY-Stage.....................................................................22
2.Basic Operations
Front Panel Controls .......................................................................23
Software..........................................................................................24
Start-up ...........................................................................................24
Overview Screen.............................................................................26
Main Menu .............................................................................26
Test Result Window ...............................................................26
Test Settings..........................................................................26
Graph.....................................................................................26
Dashboard Controls ...............................................................26
Perform a Test ................................................................................27
3.Maintenance
General Cleaning ............................................................................28
Daily Maintenance...........................................................................28
Weekly Maintenance .......................................................................28
Cleaning Surfaces..................................................................28
Weekly Inspection..................................................................28
Yearly Safety Test...........................................................................28
Replacing the Fuse .........................................................................29
Calibration.......................................................................................29
4.Struers Knowledge .................................................................30
5.Trouble-Shooting ....................................................................31
6.Service ......................................................................................32

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7.Disposal ....................................................................................33
8.Transport and Storage...........................................................34
9.Cautionary Statements..........................................................35
List of Safety Messages in the Manual ............................................35
10.Legal and Regulatory...........................................................36
FCC Notice .....................................................................................36
11.Technical Data......................................................................37

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1. Getting Started
Duramin-100 is an automatic hardness tester that offers the most
common-used hardness testing methods for all types of stable and
non-explosive metals.
The test operator starts the procedure by positioning – and
eventually – securing the sample to the anvil or stage. A wide range
of clamping tools and vices are available to fit your needs.
Via the included software, the operator selects the test type and
presses start on the stand-alone touch screen. The software
calculates the values instantly and stores them on the internal hard
drive. Afterwards, the data can be moved to a memory stick or to a
network drive.
In the unlikely situation of an accident or unforeseen incident, the
operator can hit the emergency stoop to bring the machine to a
standstill
Refer to the DURAMIN-100: HOW TO UNPACK instructions
delivered with Duramin.
NOTE:
Take care whilst handling Duramin. Do not expose to external
impact. Do not tilt over 30 degrees. Do not touch the turret.
NOTE:
Store the packing crate and foam packaging for use whenever
Duramin is transported/re-located.
Failure to use the original packaging and fittings could cause
severe damage to the tester and will void the warranty.
Carefully open and remove the top of the packing crate.
Remove one side of the packing crate.
Remove the monitor, box of accessories and other loose items.
Carefully lift the foam pieces to access Duramin.
Remove the plastic covering.
General Device Description
Unpacking Duramin-100

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Instruction Manual
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Duramin must be placed close to the power supply.
Duramin is designed to be placed on a rigid, stable workbench
with a horizontal surface.
Recommended workbench dimensions. Height of table (X)
follows local preferences.
To facilitate easy access for service technicians, allow sufficient
space around the machine.
Install Duramin in a vibration-free location.
NOTE:
Vibrations can lead to inaccurate measurements and must be
avoided.
A simple way of detecting vibrations is to set up a tray of water and
watch for ripples on the surface.
HINT:
Sources of vibration can include:
Passers-by (persons walking past), a road with heavy traffic,
cranes, equipment generating vibrations, equipment generating
sound (acoustic vibration), exposure to wind or air conditioning
fans.
If possible, install the hardness tester on the ground floor of a
building and away from exits or doorways.
Location
Vibration-free Location

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A crane, lifting bar (approx. 75cm length, 25mm diameter) and lifting
straps1are required to lift the machine from the packing crate.
The crane should have a minimum lifting capacity of twice the weight
of the machine.
NOTE:
Take care whilst handling Duramin. Do not expose to external
impact. Do not tilt over 30 degrees. Do not touch the turret.
Check that the crane has a free pathway from the lifting point to
the final location.
Remove the bolts that secure the transportation plate to the
pallet.
Remove the plastic hole covers.
Insert the lifting bar.
Place the lifting straps securely around the lifting bar. Ensure that
the straps do not press on the tester.
Carefully lift Duramin out of the packing crate.
While lifted, remove the transportation plate.
Mount the four adjustable vibration dampers .
Make sure that the dampers are of equal height.
Lift Duramin to its final location.
NOTE:
DO NOT place the lifting bar or the lifting straps through the space
in the tester’s cover.
1Lifting straps must be approved to at least twice the weight of the machine.
Lifting Duramin-100

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Instruction Manual
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To eliminate possible wear and tear or the tester’s mechanical
structure, the tester should be levelled once it is in its final location.
Check that the XY-stage is level.
If not:
Turn the vibration damper in the rear right hand corner, to level
the XY-stage.
Remove the lifting bar.
Re-mount the two black hole covers.
NOTE:
Keep the lifting bar for future use.
Placing Duramin-100
Levelling
Removing the Lifting Bar

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Instruction Manual
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Remove the transport safety before turning on the tester.
The motorized XY-stage will automatically move to perform a
reference search on initialization.
NOTE:
Damage to the stage will result if the tester is switched on with the
transport safety plate mounted.
Unscrew the six screws securing the transport safety plate at the
rear.
Keep the plate and screws for use whenever the machine is to
be relocated.
Removing the Transport Plate
(Motorized XY-stage option only)

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Instruction Manual
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In the packing crate you should find the following parts:
1 Duramin-100 (Hardness Tester)
1 Accessories Case
1 15“ Monitor (2nd monitor optional)
1 Keyboard (Option)
1 Mouse (Option)
Indenter(s) and objective lens(es)
1 Wireless Mouse and keyboard (Option)
2 Power cables
1 USB cable to monitor
1 HDMI to DVI cable
1 Spare fuse
1 Certificate of calibration on USB
1 USB Wi-Fi Adapter
1 Cables for motorized XY-stage (Option)
1 ASUS Bluetooth dongle (Option)
Please consult your order confirmation to check that all the
accessories ordered are included in the delivery.
HINT:
Some components or parts may be packaged separately and may
not be included in the accessory case or may have been installed
on the hardness tester.
HINT:
The actual packaging and accessories may appear different to
those shown in the picture.
Checking the Contents
Accessories Case
Standard Accessories
Optional Accessories

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Instruction Manual
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Take a moment to familiarise yourself with the location and names of
the Duramin-100 components.
1. Turret
2. XY-stage
3. Z-axis control buttons
4. Emergency stop
5. Scroll wheel for fine fo-
cus
6. Levelling adjustment
7. Hole for lifting bar
8. QR code
9. Touchscreen monitor
10. XY-stage connection
11. Main Power
12. Main power connection
13. USB connections
14. HDMI connection
15.Network (RJ-45 LAN con-
nection)
Getting Acquainted
with Duramin-100
Power Connections

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The USB drive contains direct and indirect
calibration documents.
The USB WiFi adapter allows for cable-free
communication with the machine.
Information on the model number, serial number, weight, date of
manufacture, and power requirements can be found on the type plate
on the back of the machine.
USB Drive and WiFi Adapter
Rear plate

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Instruction Manual
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Always remember to switch the power off when installing electrical
equipment!
ELECTRICAL HAZARD
The machine must be earthed.
Check that the mains voltage corresponds to the voltage stated on
the type plate on the side of the machine.
Incorrect voltage may result in damage to the electrical circuit.
Duramin-650 is shipped with 2 types of Mains cables:
The 2-pin (European Schuko) plug is for use on single-phase
connections.
If the plug supplied on this cable is not approved in your country,
then the plug must be replaced with an approved plug. The leads
must be connected as follows:
Yellow/green: earth (ground)
Brown: line (live)
Blue: neutral
The 3-pin (North American NEMA 5-15P) plug is for use on single -
phase connections.
If the plug supplied on this cable is not approved in your country,
then the plug must be replaced with an approved plug. The leads
must be connected as follows:
Green: earth (ground)
Black: line (live)
White: line (live)
Standard IEC 320 connector:
Connect the power cable to the machine. (IEC 320 connector).
Connect to the mains power supply.
Power Supply
Connecting the Tester
Connection to the Machine

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Contents of the monitor box:
1 monitor with base
1 HDMI-DVI cable
1 USB cable, and European power cords.
HINT:
The dual monitor option will be delivered with 2 monitor boxes.
Remove the monitor’s rear panel.
Slide the panel off to expose the connection ports.
Remove the two black plastic pieces around the monitor stand
joint.
Adjust the stand angle.
If necessary loosen the two nuts around the joint using a 13 mm
hexagonal wrench.
Lay the monitor face down on a flat surface.
Unscrew the four screws on the rear of the monitor.
Position the stand on the back of the monitor and line up the four
holes with the four screw holes.
Check that the label TOP will be at the top of the monitor when it
is upright.
Tighten the four screws to attach the monitor to the stand.
Assembling the Monitor