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Screw Driven DAC for X-ray Applications
Part of the Diacell Bragg series
[Formerly DXR-6(B)]
Product Description
The Diacell® Bragg-LT(S) & Bragg-LT(S)Plus are the cryogenic versions of the Bragg-(S) and Bragg-(S)Plus cells, respectively. Diacell® Bragg-LT(S) uses standard design anvils and beryllium support plates, whereas the Bragg-LT(S)Plus uses conical tungsten carbide support plates and conical anvils.
Naturally, it is also possible to convert a Bragg-LT(S) to a Bragg-LT(S)Plus (and vice-versa) by replacing the hemisphere, lower plate, anvil support plates and anvils. Please enquiry for more details.
The Diacell® Bragg-LT(S) & Bragg-LT(S)Plus are suitable for use in several commercial cryostats. Using a screw-drive mechanism and 200 μm anvil culets, pressures up to 95 GPa are achieved.
Applications
Particularly suitable for X-Ray diffraction and related work at low temperatures
Technical Specifications
| |
Bragg-LT(G) |
Bragg-LT(G)Plus |
| Cell Material |
Beryllium Copper Alloy |
Beryllium Copper Alloy |
| Anvil Support Plate |
Beryllium |
Tungsten Carbide |
| Anvil Type |
Standard Design |
Conical |
| Pressure Mechanism |
Gas Membrane |
Gas Membrane |
| Maximum Pressure |
~100 GPa |
~100 GPa |
| Temperature Range |
Low Temperatures |
Low Temperatures |
| Top Angle |
X-Ray: conical 90º |
X-Ray: conical 90º |
| Bottom Angle |
X-Ray: conical 90º |
X-Ray: conical 90º |
| Lateral Access |
12° of 2θ is accessible |
12° of 2θ is accessible |
| Heating |
N/A |
N/A |
| Cooling |
In a cryostat |
In a cryostat |
| DAC Diameter |
N/A |
N/A |
| DAC Height |
35 mm approx. |
35 mm approx. |
| Working Distance to Sample |
14 mm |
14 mm |
| Numerical Aperture |
TBC |
TBC |
| Interfacing Solution |
TBC |
TBC |
Maximum pressure is dependent upon the culet size of the anvils. easyLab is committed to its policy of continuous improvement. Specifications may change without notice. easyLab and Diacell are registered trademarks of easyLab Technologies Ltd.
Parameters
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Experimental Techniques
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ADXD |
EXAFS |
X-Ray |
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Maximum Pressure
|
1 GPa |
10 GPa |
100 GPa |
3.0 GPa |
30 GPa |
50 GPa |
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Temperature Range
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Low Temperatures |
Room Temperature |
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