ACCESSORIES
Every part your experiment depends on

Ruby Balls
[RUB10]
BETSA® ruby balls allow you to measure pressures up to 120 GPa

Seat and Rocker
[S —]
Pieces & replacement parts for MDAC

Screws and Junction
[092 —]
These elements serve as a junction and connection for Membrane DACs [MDAC].

Membranes
[MEMB –]
BETSA® offers a wide range of membranes for [MDAC]

Gasket
[JT –]
BETSA® offers gaskets in different shapes, usually circular or square and thicknesses from 150 µm up to 500 µm.

Capillaries
[CAP –]
The offered capillaries are used for pressure junctions between pneumatic drive systems and membranes.

Micro-Valve
[VAL –]
Micro-valves are essential to separate the Membranes from the pressure controller and keep the pressure constant up to 200 bar.

Diamond Anvils
[DIA –]
BETSA® offers diamond anvils for cells of any shape, standard or conical, as well as windows.

Measure your gasket thickness
[MEJ01]
The MEJ01 was designed to ease the measurement of the thickness of indented gaskets.

MDAC Washer
[095 –]
Compensation washers are used for the union between the membranes and the MDAC.

Guidance Dowel
[901 –]
The BETSA® design uses 4 Guidance dowels per DAC. They guide the movement on the Z axis with extreme precision.

Extractor
[EX –]
Extraction tool for the M-DAC

Pump
[PUMP01]
BETSA® offers a peristaltic pump to empty the dielectric tank of the MH20M.
![BETSA® abrasive tool [PONC01] for MH20M spark eroder electrodes](/wp-content/uploads/2026/09/betsa-abrasive-tool-ponc01-mh20m-electrode.webp)
Abrasive tool
[PONC01]
Abrasive tool [PONC2] for electrode used in MH20 spark eroder

Crimping tool
[SERT01]
Crimping tool [SERT1] for type II electrode

Electrodes
[ELEC –]
BETSA® offers type II electrodes for drilling gaskets with the MH20M.
