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TERRA II
奥林巴斯
TERRA mobile XRD system is a high-performance, fully enclosed, battery-operated, enclosed-ray portable XRD analyzer. It can provide one-time rapid XRF scans of calcium to uranium elements to provide the main ingredients, minor ingredients or Full crystal phase ID information for trace components. The system's minimal sample preparation technology and its unique sample compartment allow operators to quickly analyze samples in the field.
Olympus' TERRA analyzer was originally developed for chemical and mineralogical testing of NASA's Mars Science Laboratory (MSL) project. Now it has developed into a XRD / XRF technology for daily practical applications, rugged, portable High-performance field equipment. TERRA combines the innovations of Olympus and NASA to create a new way of measuring using both X-ray diffraction and X-ray fluorescence technology.
TERRA uses a specially developed direct-excitation charge-coupled device (CCD) "camera" that can collect X-ray photon data for both X-ray diffraction and X-ray fluorescence analysis. This is because the built-in camera can detect photon position and photon energy at the same time. TERRA with an energy resolution of about 200 eV (5.9 keV) makes XRF analysis very easy, as easy as viewing the software spectrum display.
Easy sample preparation
TERRA simplifies sample collection in X-ray diffraction experiments. In general, to ensure that the crystal grains can be randomly diffracted in a large number of sufficient directions, the sample should be ground into a powder and rolled into small balls.
The patented Terra sample shaker eliminates this step for the user. With only 15 mg of sample, the convective heat transfer process of the vibration chamber can provide many diffraction directions of the grain structure for the optical equipment of the instrument. In this way, a very ideal X-ray diffraction pattern can be generated, and the problem of the influence of the preferred direction that would be encountered when using traditional preparation methods is basically eliminated. Thanks to its unique powder processing system, non-mechanical goniometer, and minimally complex moving parts, TERRA is particularly suitable for field applications that require the instrument's portability and ease of use.
TERRA mobile XRD system is a high-performance, fully enclosed, battery-operated, enclosed-ray portable XRD analyzer. It can provide one-time rapid XRF scans of calcium to uranium elements to provide the main ingredients, minor ingredients or Full crystal phase ID information for trace components. The system's minimal sample preparation technology and its unique sample compartment allow operators to quickly analyze samples in the field.
Olympus' TERRA analyzer was originally developed for chemical and mineralogical testing of NASA's Mars Science Laboratory (MSL) project. Now it has developed into a XRD / XRF technology for daily practical applications, rugged, portable High-performance field equipment. TERRA combines the innovations of Olympus and NASA to create a new way of measuring using both X-ray diffraction and X-ray fluorescence technology.
TERRA uses a specially developed direct-excitation charge-coupled device (CCD) "camera" that can collect X-ray photon data for both X-ray diffraction and X-ray fluorescence analysis. This is because the built-in camera can detect photon position and photon energy at the same time. TERRA with an energy resolution of about 200 eV (5.9 keV) makes XRF analysis very easy, as easy as viewing the software spectrum display.
Easy sample preparation
TERRA simplifies sample collection in X-ray diffraction experiments. In general, to ensure that the crystal grains can be randomly diffracted in a large number of sufficient directions, the sample should be ground into a powder and rolled into small balls.
The patented Terra sample shaker eliminates this step for the user. With only 15 mg of sample, the convective heat transfer process of the vibration chamber can provide many diffraction directions of the grain structure for the optical equipment of the instrument. In this way, a very ideal X-ray diffraction pattern can be generated, and the problem of the influence of the preferred direction that would be encountered when using traditional preparation methods is basically eliminated. Thanks to its unique powder processing system, non-mechanical goniometer, and minimally complex moving parts, TERRA is particularly suitable for field applications that require the instrument's portability and ease of use.
