Olympus TERRA II User manual

TERRA II — Getting Started Guide EN-1
Intended Use
The TERRA II X-ray diffraction analyzer is a portable system designed primarily for analyzing a
variety of powder sample types. Phase identification is obtained by comparing the diffraction
signature of a sample with a database of XRD mineral patterns.
Do not use the TERRA II analyzer for any purpose other than its intended use.
Instruction Manual
Before using the TERRA II analyzer, thoroughly review the TERRA II User’s Manual (P/N: 10-015488-
01EN). Use the product as instructed. The User’s Manual contains essential information on how to use
this Olympus product safely and effectively. Keep the User’s Manual in a safe, accessible location.
Safety Signal Word
Indicates a potentially hazardous situation and calls attention to an operating procedure, practice, or
the like that if not correctly performed or adhered to may result in minor or moderate personal injury,
material damage, particularly to the product, destruction of part or all of the product, or loss of data.
Contents of the Case
• TERRA II analyzer
• AC power adaptor
• Li Ion batteries (4)
• External sample-shaker assembly
• Sample cells (1 Kapton and 1 Mylar)
• Sample cell screws (8)
• USB flash drive (loaded with software, database, and documentation)
• Power keys (2)
•Microspatula
•Balldriver
•Samplecrusher
• Sample sieve
CAUTION
TERRA II
X-Ray Diffraction Analyzer
Getting Started Guide

EN-2 TERRA II — Getting Started Guide
Connections
All connectors are on the front panel of the analyzer.
To Connect AC Power to the TERRA II
If an unauthorized power supply cord is used to power the instrument, Olympus cannot guarantee
the electrical safety of the equipment.
1. Hold the power supply output plug with the flat edge in the orientation shown, and then insert it
into the Power connector.
2. Plug one end of the AC power cord firmly into the power supply.
3. Plug the other end of the power cord into a live AC (mains) power outlet.
Power connector USB connectorExternal Shaker connector
CAUTION

TERRA II — Getting Started Guide EN-3
To Turn On the Analyzer
Turn the power key clockwise to the ON position.
The system briefly displays the message:
Welcome to TERRA
Please wait
After a few minutes, the display reads:
Cooling to: –45
Current temp: (temperature)
After the detector cools to –45 °C, the main menu appears.
To Turn Off the Analyzer
In case of an emergency:
Turn the power key to the OFF position.
OR
Quickly press twice the Stop/Emergency Shutoff button.
OR
Under normal conditions:
a) Select Shut Down from the main menu to power down the TERRA II analyzer.
The display reads:
Shutting down...
Please wait...
b) After the analyzer has shut down, turn the power key to the OFF position.
Stop/Emergency Shutoff button

EN-4 TERRA II — Getting Started Guide
To Load a Sample
1. Unlock the sample carrier by pulling up the lever.
2. Pull up the carrier handle to remove the sample carrier.
3. Prepare and load a small amount of material (enough to fill the gap created by the spacer) into the
sample carrier cell assembly side A.
For more info on preparing and loading samples, see the TERRA II User’s Manual (P/N: 10-015488-
01EN).
Side A

TERRA II — Getting Started Guide EN-5
4. Fully insert the sample carrier back into the sample chamber, making sure that side A and the
“Align Sample Here” arrow are oriented as shown below.
5. Lock the sample carrier in place by pushing down the lever.
6. In the main display, select Start Acquisition.
7. Press the Check button ( ) to start the test.
Equipment Disposal
Before disposing of the TERRA II, check your local laws, rules, and regulations, and follow them
accordingly.
General Warnings
Instruments with a damaged detector or tube must be returned to your local distributor or the
manufacturer. Care should be taken to limit the release of beryllium from the instrument.
Electrical Warnings
The instrument must only be connected to a power source corresponding to the type indicated on the
rating label.
If an unauthorized power supply cord is used to power the instrument, Olympus cannot guarantee
the electrical safety of the equipment.
Trademarks
All brands are trademarks or registered trademarks of their respective owners and third-party entities.
Side A
CAUTION
CAUTION

EN-6 TERRA II — Getting Started Guide
Radiation Profiles
Table 1 on page EN-6 represents the typical radiation dose measurements to an operator of the
TERRA II analyzer. More specific radiation profiles for each instrument can be found on the included
USB flash drive. To convert from µSv/h to mR/h, divide the value by 10.
Table 1 Radiation level measurements
Measurement
point
Measured radiation
level (mR/h)
Distance from
surface (cm) Comments
A <0.05 2 Front top panel
B<0.05 2Left side of case
C <0.05 2 Front side of case
D<0.05 2Right side of case
E <0.05 2 Back side of case
F<0.05 2Bottom of case

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10-015489-01EN
Rev. 2, October 2019
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EN-8 TERRA II — Getting Started Guide