Portatyvus XRD analizatorius TERRA

Portatyvus XRD analizatorius TERRA
Gamintojas: OLYMPUS
Prekė: TERRA Portable XRD
Kaina: 0.00€
Be mokesčių: 0.00€

Patented Technology From NASA and Olympus

 

Mining TERRA 02

 Initially conceived to perform chemical and mineralogical testing for NASA’s Mars Science Laboratory (MSL) mission, Olympus’ TERRA is a rugged, fully portable field instrument which harnesses advanced dual XRD/XRF technology and renders it for earthbound applications. Combining both Olympus and NASA innovation, TERRA brings to life a new way of performing X-ray diffraction and X-ray fluorescence measurements.

Using a specifically developed direct excitation charge coupled device (CCD) “camera”, TERRA is able to collect X-ray photon data for both X-ray diffraction and X-ray fluorescence simultaneously. This is the result of the integrated camera’s ability to detect both photon position and photon energy at the same time. With energy resolution of ~200 eV (5.9 keV), TERRA makes XRF analysis as simple as viewing the software spectrum display.

 

Easy Sample Preparation

Terra sample holder 01

Terra

TERRA radically simplifies sample collection for your X-ray diffraction experiments. Typically, a sample must be finely ground and pressed into a pellet in order to ensure a sufficiently random orientation of the crystals.

TERRA’s patented sample vibration chamber eliminates this issue. Requiring a mere 15 mg sample, the vibration chamber’s convection process presents the instrument optics with multifarious orientations of the crystalline structure. This results in a superb X-ray diffraction pattern, virtually free of the problematic preferred-orientation effects encountered when using classic preparation methods.

Due to its unique powder-handling system, nonmechanical goniometers, and lack of complicated moving parts, TERRA is extremely well suited for those applications where field portability and/or ease of use is at issue.

Specifications

XRD resolution

0.25° 2θ FWHM

XRD range

5-55° 2θ

Detector type

1024 × 256 pixels - 2D Peltier-cooled CCD

XRF energy resolution

250 eV at 5.9 keV

XRF energy range

3 to 25 keV

Sample grain size

<150 μm crushed minerals - (100 mesh screen, 150 μm)

Sample quantity

~15 mg

X-ray target material

Cu or Co (Cu standard)

X-ray tube voltage

30 kV

X-ray tube power

10 W

Data Storage

40 GB - Ruggedized internal hard drive

Wireless Connectivity

802.11b/g for remote control from web browser

Operating Temperature

-10 °C to 35 °C

Weight

14.5 kg with four batteries

Size

48.5 cm × 39.2 cm × 19.2 cm (19.1 in. × 15.4 in. × 7.6 in.)

Enclosure

IP67, MIL C-4150J rugged case

Field autonomy

~4 hours (hot swap batteries)

TERRA_Brochure_en1.2MB Download
TERRA_Brochure_ru664.66KB Download
! Atsakingas asmuo:
Prašome užpildyti užklausos formą apie šį produktą: Portatyvus XRD analizatorius TERRA
Jūsų vardas:

El. pašto adresas:

Užklausa:


Į žemiau esantį laukelį įveskite patikros kodą: