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Gas Membrane-Driven DAC for X-Ray Applications
Part of the Diacell Bragg series
[Formerly DXR-GM]
Product Description
The Diacell® Bragg-(G) is one of our most popular cells being equivalent to the Bragg-(S), but designed to incorporate the gas membrane drive mechanism. The benefits of this type of drive include the ability to apply very small incremental loads, remote operation and the achievement of higher pressures due to absence of friction associated with bolts. Pressures of 100 GPa are achieved with the Bragg-(G) using 200 μm anvil culets.
A more recent addition to the Bragg family is the Bragg-(G)Plus, which incorporates conical anvils. This means that the beryllium support plates found on the conventional Bragg-(G) cell can be replaced by tungsten carbide ones in the Bragg-(G)Plus.
Naturally, it is also possible to convert a Bragg-(G) to a Bragg-(G)Plus (and vice-versa) by replacing the hemisphere, lower plate, anvil support plates and anvils. Please enquiry for more details.
Applications
This cell is ideal for X-Ray diffraction and related work.
Technical Specifications
| |
Bragg-(G) |
Bragg-(G)Plus |
| Cell Material |
AISI 440C |
AISI 440C |
| 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 |
Room Temperature |
Room Temperature |
| Top Angle |
X-Ray: conical 90º |
X-Ray: conical 90º |
| Bottom Angle |
X-Ray: conical 90º |
X-Ray: conical 90º |
| Lateral Access |
24° of 2θ is accessible |
24° of 2θ is accessible |
| Heating |
N/A |
N/A |
| Cooling |
N/A |
N/A |
| DAC Diameter |
53 mm |
53 mm |
| DAC Height |
32 mm |
32 mm |
| 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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Room Temperature |
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