PRESIDIUM Adamas Instruction Manual

Cover lay-_English_Adamas UH v2 70x155mm
Adamas
Diamond and Moissanite Tester
USER HANDBOOK
1
Copyright © 2013 Presidium Instruments Pte Ltd.
All rights reserved.
www.presidium.com.sg

1
I. Disclaimers, Exclusions and Limitations pg. 02
of Liability
II. About this book pg. 03
III. About Adamas by Presidium pg. 04
IV. IMPORTANT NOTICE pg. 06
1. GETTING STARTED with your Adamas pg. 07
2. PERFORMING A TEST with your Adamas pg. 15
3. READING TEST RESULTS on your pg. 17
Adamas
4. TAKING CARE of your Adamas pg. 18
Content
(English Version)

2
I. Disclaimers, Exclusions and Limitations of Liability
PLEASE READ AND NOTE PRESIDIUM WARRANTY
TERMS AND CONDITIONS as stated in the warranty
card. Presidium warranty for its testers are subject to
proper use by its users in accordance with all the terms
and conditions as stated in the relevant user handbook
and shall cover only manufacturing defects.
Due to continuous product improvement, Presidium
reserves the right to revise all documents including the
right to make changes to the handbook without notice and
without obligation to notify any person of such revisions
or changes. Users are advised to check Presidium’s
website from time to time http://www.presidium.com.sg/
Presidium shall not be responsible for any damage or
loss resulting from the use of this tester or handbook.
Under no circumstances shall Presidium, its manufacturer
or any of its subsidiaries, licensors, distributors, reseller,
servant and/or agent be liable for any direct or indirect
damages, resulting from the use of this tester.
TO THE MAXIMUM EXTENT PERMITTED BY
APPLICABLE LAW, under no circumstances shall
Presidium, its manufacturer or any of its subsidiaries,
licensors, distributors, reseller, servant and/or agent
be responsible for any special, incidental, consequential
or indirect damages howsoever caused.
The tester and/or Adamas by Presidium, and/or Adamas
referred to in this handbook is provided and/or sold on
an “as is” basis. Except as required by applicable law,
no warranties of any kind either expressed or implied,
including, but not limited to, the implied warranties of
merchantability and tness for a particular purpose.

3
II. About this Book
Thank you for purchasing Adamas by Presidium
(“Adamas” or “tester”).
This handbook is designed to help you set up your tester
and describes all you need to know about how to use
your tester accurately and take care of it in line with its
requirements. Please read these instructions carefully
and keep them handy for future reference.
This book also contains the terms and conditions in
relation to the use of the tester including the Disclaimer,
EXCLUSION and Limitation of Liability clauses stated
above in Section I.

4
III. About Adamas by Presidium
Adamas offers a revolutionary diamond testing
experience. It allows users to replace the probe tip at any
time, without the inconvenience of returning the device to
the manufacturer whenever the probe tip gets damaged
– whether it is bent or broken. The usual scenario of
incurring freight charges and 2-3 weeks of downtime no
longer applies with Adamas. Users can simply replace
the probe tip and do a calibration of the device at any
time, to ensure its accuracy.
Adamas also presents the world’s rst micro tip with
an enhanced and rened probe tip of just 0.45mm to
measure colorless diamonds and diamond melees as
small as 0.01ct. The micro tip comes as an optional
accessory with Adamas.
Created with the user in mind, Adamas features a stylish
ergonomic design, which provides a 360° textured
chrome grip as well as a balanced weight throughout the
tool so as to increase your handling comfort.
Adamas has been subjected to thorough and extensive
laboratory tests, and gives a clear and reliable reading of
the gemstone when tested under proper use.
Adamas features the following:
• Replaceable probe tip, the rst in the industry
• Micro probe tip, the rst in the world to measure
diamond melees as small as 0.01ct
• Retractable tip, ensuring constant pressure
between probe tip and gemstone for enhanced
accuracy
• Industry’s thinnest and nest probe tips at 0.67mm
and 0.45mm (micro tip) for respectively testing on
gemstones from 0.02ct and up, and as small as
0.01ct
• Calibration disk for calibration to ensure accuracy
• Power via USB
• Metal alert buzzer to ensure the probe tip is in
contact with the gemstone during testing
• No waiting time between tests
• Stylish ergonomic design
• International voltage compatibility
• Low battery indicator
• Automatic power-off after 2 minutes of inactivity

5
Included in your package:
• Adamas by Presidium
• Metal stone rest
• Calibration disk
• USB cable
• User handbook
• Warranty card
1 Protective Cap
2 Display with LED Illumination
3 Power Button and “Ready” Display
4 USB port
5 360° Textured Chrome Plate Grip
6 Replaceable Probe Tip (Micro Tip sold
separately
7Calibration Activation Button
Adamas
Diamond
Moissanite
Simulant
Metal
LowBatt
1
7
2
3
4
6
5

6
IV. IMPORTANT NOTICE
• Due to the testing methodology, this tester is not
intended to test for any colored diamonds, such as
blue and black diamonds, as the electrical conductivity
of these colored diamonds differs from colorless
diamonds.
• Keep the tester dry. Precipitation and all types of
liquids or moisture can contain minerals that will
corrode electronic circuits. If your tester gets wet,
remove the battery, and allow the tester to dry
completely before replacing it.
• Do not use, store or expose the tester in dusty, dirty
areas. Its moving parts and electronic components
may get damaged.
• Do not use, store or expose the tester in hot areas.
High temperatures can damage or shorten the life of
the tester, damage batteries, and warp or melt certain
plastics.
• Do not use, store or expose the tester in cold areas.
When the tester returns to its normal temperature,
moisture can form inside the tester and damage
electronic circuit boards.
• Do not attempt to open the tester other than as
instructed in this handbook.
• Do not drop, knock, or shake the tester. Rough
handling may break internal circuit boards and ne
mechanics.
• Do not use harsh chemicals, cleaning solvents, or
strong detergents to clean the tester.
• Do not paint the tester. Paint can clog the moving parts
and prevent proper operation.
If the tester is not working properly, kindly contact Presidium
Customer Service at [email protected] or:
Presidium Instruments Pte Ltd
6 Penjuru Lane
Singapore 609187

7
1. Getting started with Adamas
Powering up your Adamas
This tester can be powered by either the use of a
Presidium Universal Adaptor (optional item sold
separately) or through the use of batteries. If the
adaptor is used, connect one end of the USB cable to the
adaptor and the other end to the micro USB port
(Fig.1.01). Please ensure that only adaptor supplied by
Presidium is being used. Alternatively, you may connect
the USB cable to your computer to power up your Adamas.
Fig. 1.01
Fig. 1.02
Alternatively if batteries are used, please slide open the
battery cover with the “Presidium” wording on top (Fig.
1.02). Use 3x AAA batteries and take note of the positive
(+) and negative (-) directions of the batteries when
inserting them into the tester (Fig. 1.03). The use of
alkaline batteries is preferred as it should generally give
approximately 12 hours of continuous operation.
Fig. 1.03

8
Turning on your Adamas
Remove the protective cap from the tester
(Fig. 1.04).
Fig. 1.04
Press the Power button located at the lower end close to
the micro USB port (Fig. 1.05). Wait for about 15 seconds
for the tip to warm up to the predetermine tip temperature.
Whilst in the warming up period, the “Ready” LED that is
located near to the power button will blink
continuously.
Fig. 1.05
The light will stop blinking when it is ready for use
(Fig. 1.06).
Ready Mode
Fig. 1.06
NOTE: The tester will shut down automatically after
2 minutes of inactivity.
Diamond
Moissanite
Simulant

9
Calibration
1. When the tester is switched off, turn the probe tip anti-
clockwise to remove it, as shown in Fig. 1.07.
2. To insert a new probe tip, position Guide 1 as shown
in Fig. 1.08, slide it in and turn clockwise to align Guide
2 with the guide marked on the main body to secure it as
shown in Fig. 1.09.
3. Press the Power Button to switch on the tester. Once
the READY Light stops blinking, the tester is ready to
enter calibration mode as shown in Fig. 1.10. This
process may take up to 15 seconds. If the READY Light
continues to blink after 15 seconds, the probe tip may not
be positioned properly. Kindly repeat the procedure from
Steps 1 and 2.
Fig. 1.07
Fig. 1.09
Fig. 1.08
Guide 1
Guide 2

10
4. Remove the Battery Cover to reveal the Calibration
Activation Button; a hole at the bottom left edge, as
shown in Fig. 1.11.
5. Use a ne-point object (e.g. 2mm tip screw driver)
to press and release the Calibration Activation Button
(Fig.1.12). The tester will enter calibration mode with a
beep sound. All Indicator Lights (excluding Metal and Low
Batt) will light up in running lights mode. The tester is now
ready to start calibration.
*Note : Ensure that the probe tip is not resting against any
object before pressing the Calibration Activation Button.
Fig. 1.10
Fig. 1.11
Fig. 1.12
Calibration Activation Button
Diamond
Moissanit e
Simulant
Diamond
Moissanite
Simulant

11
6. To begin calibrating, carefully press the Probe Tip onto
the Calibration Disk perpendicularly as shown in Fig.
1.13. Ensure that the Probe Tip remains fully depressed
during this process, to achieve consistent pressure on
the tip.
7. During calibration, the Lights Simulant, Moissanite
and Diamond Indicator lights will each gradually light up,
accompanied by rhythmic beeping, with Diamond LED
lights indicating the ending phase of the calibration, as
shown in Fig. 1.14.
*Note : Do not lift up the tip from the Calibration Disk.
Continue to hold the position.
8. When calibration is complete, the Indicator Lights
will be fully lit and a long beep will sound, followed by
a unique dual beep. This indicates that the tester is fully
calibrated and ready to use.
Fig. 1.13
Fig. 1.14
Diamond
Moissanite
Simulant
Meta l
Low Bat t
Diamond
Moissanite
Simulant
Meta l
Low Bat t
Starting of
calibration
Calibration
Nearing Completion

12
If in doubt, kindly refer to online calibration video at
www.presidium.com.sg or feel free to contact us at
[email protected]
IMPORTANT NOTICE
Troubleshooting
Device
Behaviour
Potential
Reason Action to take
Ready Light
Blinking
Tip is heating
up Wait up to 15 sec.
Tip not well
connected
Remove and
re-insert tip,
making sure it is
xed on well
All Lights are
Running
Device in
calibration
mode
Device ready to
begin calibration
Device was
not calibrated
properly; either
the pressure
on calibration
disk was not
sufciently
consistent,
or the tip lost
contact with the
calibration disk
Restart
calibration and
make sure the
pressure is
consistent and
the tip maintains
contact with the
calibration disk
throughout the
process; a fully
depressed tip will
help ensure this.
Shuts Down
Automatically
Batteries are
too low. Users
are advised
against using
weak batteries
as this will
affect the
calibration
accuracy.
Change batteries

13
Battery Information
Do not leave worn out batteries in the battery compartment
as the batteries may corrode or leak and damage the
circuitry of tester. Batteries should be removed when the
tester is expected to be stored for an extended period
of time.
To prevent inaccurate reading, replace with new batteries
as soon as the low battery indicator lights up or starts to
blink. A test should not be performed when the battery
power is low or weak.
Batteries do not have to be removed when the USB
Universal Adaptor is used.
Fig. 1.15
Recommended Operating Conditions
The gemstone should be clean and dry before testing.
Elaborate cleaning procedures are not normally
necessary (Fig. 1.15).
The recommended testing temperature is between 18°C
– 27°C or 65°F – 80°F.
Please allow the gemstone or jewelry piece to adjust to
room temperature prior to testing. Exposure and/or operating
the tester outside the recommended testing temperatures
will affect the result and performance of the tester.

14
Fig. 1.16
Cleaning of gemstone prior to testing
Prepare a clean tissue or jewelry cloth. Carefully retrieve
the gemstone with tweezers and place the gemstone face
down on its table facet (Fig. 1.16).
Gently rub the table of the gemstone against the tissue/
jewelry cloth. (Fig. 1.17).
Fig. 1.17

15
2. Performing a test with your Adamas
Depress the tip of the probe against the gemstone.
Ensure the tip is fully depressed for consistent pressure
between the tip and the gemstone.
For mounted jewelry or gemstones:
Hold the jewelry or gemstone with one hand and the
tester with the other hand (Fig. 2.1). For proper operation
of the tester, the thumb and index nger must always be
placed on the grip.
Fig. 2.1
Care should be taken when testing mounted jewelry.
Users must ensure that the stones are securely mounted
before conducting the test as the gap between the stone
and setting may lead to an inaccurate reading.
For loose gemstones:
Place the gemstone on the metal stone rest and hold the
metal stone rest with one hand while holding the tester
with the other hand (Fig. 2.2).
Fig. 2.2
The probe tip must be placed at a right angle or
perpendicular to the facet of the gemstone for an
accurate reading.

16
Tests should be conducted on the table of the gemstone.
In the event of any doubt, kindly test on the girdle of the
gemstone instead.
For proper operation of the tester, ngers must be placed
on the grip at all times.
To achieve optimum test accuracy involving very small
mounted gemstones (1.2mm exposed diameter and below),
it is extremely important that no contact is made on any
mounted/ metal part of the jewelry piece. The test results
will likely result in confusion as metal is highly conductive
and results may indicate that Moissanite is detected
instead.
To achieve optimum accracy for test involving very small
gemstones (10 points and below), it is important to allow
the gemstone to cool down before subsequent tests.
It is advisable to take multiple readings if any doubt exists
regarding the test results indicated.
Cleaning of probe tip
Please note that if the tester is being used for the rst
time, or if the tester has not been used for a week, it is
advisable to clean the probe tip using a piece of paper to
attain a consistent and accurate reading.
• Ensure the unit is switched off
• Hold the grip with the probe tip forming a
right-angle (90 degrees) with any paper or a stone
rest (as provided). Gently move in a circular motion
without retracting the tip (Fig. 2.3).
• Repeat the same motion several times. The cleaning
process is completed and the tester is now ready for
use
Fig. 2.3

17
3. Reading Test Results on your Adamas
The test results are indicated as follows:
a) Simulant Indicator LEDs light up:
• Gemstone with high thermal conductivity such as
sapphire or topaz is detected
• Gemstone with low thermal conductivity such as
glass or cubic zirconia will not give any reading on
the tester
b) Moissanite Indicator LEDs light up:
• Moissanite is detected
c) Diamond Indicator LEDs light up:
• Diamond is detected with a long audible
beep
d) Metal Indicator LED lights up:
• When the probe tip touches metal or conductive
material besides Moissanite
NOTE: For stones with lower thermal conductivity, the
Presidium Gemstone Tester/ Color Stone Estimator
(PGT/CSE) or the Presidium Duo Tester (PDT), which
detect a wider simulant range can be used to further
differentiate the type of simulants.

18
4. Taking care of your Adamas
The probe and wire tip is extremely sensitive and should
be handled with care, especially during the removal
of the protective cap from the tip. Always replace the
protective cap when the tester is not in use. Caution should
be taken so as not to damage the probe and wire tip.
Your tester is a product of extensive design and
craftsmanship, please treat it with care.
Thank you for taking time to go through the user
handbook, which will enable you to understand your
recent purchase better.
Presidium also recommends that you register your
warranty by sending the warranty registration card to us
or by registering online at http://www.presidium.com.sg/