Technical data
| General | |
|---|---|
| Structure | Coaxial Probe |
| Type/family | F832 |
| Pitch (mm/mil) | 7,5/295 |
| Dimensions | |
|---|---|
| Total length (mm) | 32 |
| Protrusion height (mm) | 9.2 |
| Barrel diameter (mm) | 4.3 |
| Collar diameter (mm) | 4.5 |
| Press ring diameter (mm) | 4.5 |
| Inside/outside distance (mm) | 1 |
| Tip style diameter (mm) 2 | 0.45 |
| Materials and surfaces | |
|---|---|
| Tip style 2 | 11 |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Plunger material 2 | Steel |
| Plunger plating 2 | Longtime Gold |
| Spring material 2 | High-grade steel |
| Spring plating 2 | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 250 |
| Spring force (cN) | 450 |
| Nominal travel (mm) | 2 |
| Maximum travel (mm) | 2.6 |
| Thread | M4X0,5 |
| Internal contact specifications | |
|---|---|
| Nominal travel (mm) 2 | 0.5 |
| Maximum travel (mm) 2 | 0.6 |
| Preload (cN) 2 | 100 |
| Spring force (cN) 2 | 130 |
Graphics
Beschreibung des Produkts
The Kelvin Probe F83211S2001L450 (item number 1163350) is a Contact Probe for precise four-wire resistance measurements. The separate current and voltage paths in F83211S2001L450 support four-wire measurements in which lead and contact resistance have minimal influence on the result. The pitch is 7.5 mm / 295 mil. Spring forces for the outer and inner contacts are 450 / 130 cN. Outer/inner tip styles are specified as 11.