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Diacell® Bragg-(G) & Bragg-(G) Plus


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 SPECIFICATION

  Bragg-(G) Bragg-(G) Plus
Cell Material AISI 440C AISI 440C
Anvil Support Plate Beryllium Tungsten Carbide
Anvil Type Diacell Design Conical
Pressure Mechanism Gas Membrane Gas Membrane
Maximum Pressure ~100 GPa ~50 GPa
Temperature Range Room Temperature Room Temperature
Top Angle X-Ray: conical 90º X-Ray: conical 85º
Bottom Angle X-Ray: conical 90º X-Ray: conical 85º
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 0.71 0.68
Interfacing Solution TBC TBC

Maximum pressure is dependent upon the culet size of the anvils.
Almax easyLab is committed to its policy of continuous improvement.
Specifications may change without notice.
easyLab and Diacell are registered trademarks of Almax easyLab Ltd.

 


PARAMETERS

EXPERIMENTAL
TECHNIQUES
ADXD | EXAFS | Mossbauer
MAX
PRESSURE
1 GPa | 10 GPa | 100 GPa | 3.0 GPa | 30 GPa | 50 GPa
TEMPERATURE
RANGE
Room Temperature

Diacell® Bragg-(G) & Bragg-(G) Plus