A1, A2, A3 (Cone Angle): A1 is the smallest, A3 is the biggest.
CR ( Curvature Radius): CR50 means tip apex curvature radius is 50nm, total diameter is under 100nm.
- SA025 series and Wire diameter is 0.25mm
- Total probe length (TPL) is 13mm
- Taper cone length (TC) is 2.5mm
- A1 cone angle type.
- Tip apex curvature (CR) is 20nm, diameter is under 40nm.
- BT type, Probe pre-bent and pre-sleeved into capillary type