rame-hart
Coaxial Needle
ramé-hart fabricates a variety of custom coaxial and triaxial needles for a wide spectrum of special applications. Some of customers use ramé-hart coaxial needles for specialized surface science measurements (such as measuring surface dilatational elasticity and viscosity, surface tension on drops and bubbles, and mixing liquids at the point of measurement). Coaxial and triaxial needles are also used in the production of nanofibers made by electrospinning applications. The needles have excellent electrical conductivity. Note that the coaxial needle is often referred to as a coaxial cone when used in electrospinning and electrospraying applications due to the cone observed at the tip where fiber is drawn out from what is referred to as the "Taylor cone". For more information see: www.ramehart.com/coaxial_needles.htm.
Coaxial Needle
ramé-hart fabricates a variety of custom coaxial and triaxial needles for a wide spectrum of special applications. Some of customers use ramé-hart coaxial needles for specialized surface science measurements (such as measuring surface dilatational elasticity and viscosity, surface tension on drops and bubbles, and mixing liquids at the point of measurement). Coaxial and triaxial needles are also used in the production of nanofibers made by electrospinning applications. The needles have excellent electrical conductivity. Note that the coaxial needle is often referred to as a coaxial cone when used in electrospinning and electrospraying applications due to the cone observed at the tip where fiber is drawn out from what is referred to as the "Taylor cone". For more information see: www.ramehart.com/coaxial_needles.htm.