MDAC-TYPE - BETSA® - All for very high pressure experiments

Go to content
[M-DAC-UHP-CS]
Membrane - Diamond Anvil Cell

Low temperature.
Room temperature.
High temperature.
large range temperature.

Spectroscopy at
Low pressure
Medium pressure
High pressure
Very high pressure
Ultra high pressure

Visible - Single crystal - Powder X-ray diffraction - Raman-Infrared - Radial   diffraction - Brillouin X-ray spectroscopy - Laser heating - Amagnetic.

Clamp scew option
Pressure range*:
  • 300-400 GPa

Temperature range :
  • 4K to 450K
  • RT to 450K
  • > RT,  up to 1000K
  • 4K to 1000K

Optical access to sample :
  • Full angle apertures 76°/76°
  • Working distance ≥ 13 mm

Sizes :
  • Heigh : 32 mm (1.26")
  • Diameter : Ø 50 mm (1.97")

*(depending on the culet size of the diamonds)
Composed of :
  • x Standard   anvils
  • x Conical anvils
  • x Diamond window          
  • x Cover   
  • x Piston           
  • x Cylinder           
  • x Dowels           
  • x Rockers           
  • x Seats
  • x External adjustment - bridles
  • x Internal adjustment - adjustment screws   

DAC   body material :
  • Inconel
  • Inconel High temperature
  • Beryllium copper - CuBe2         

Material   of screws and other parts:
  • hardened steel
  • steel         
  • brass         
  • beryllium   copper - CuBe2        
  • Inconel High temperature
  • stainless   steel

Material   seats and rocker:         
  • Inconel
  • Inconel High temperature
  • Beryllium   copper -CuBe2         
  • tungsten carbide - WC         
  • TiBe2   (1200°C continuous)         
  • zirconia - ZrO2(--)   
Designed to receive BETSA® Membranes :
  • Membrane soldered
  • Membrane soldered HT
  • Membrane with screw
  • Membrane lateral soldered
  • Membrane Cover


Clamp screw optional :
  • Membrane   and/or combined with screw
  • Clamping       by   manual screw (2 left/2 right)
  • Manual screw (4 right and/or gearbox screw  

Other features: Holes can drilled for access next to the sample to :
-setup Thermocouples
-setup Electrical connectors (electrical measurements)
Back to content