Probe Tip Information
| NXT-1k | |
|---|---|
| Tip Dia. | 250 μm |
| Remark | Max. operating Temp. : 1000 °C / 150 h |
* The unique probe capable of withstanding extreme heat up to 1000°C in air.
| NXT-W | ||||
|---|---|---|---|---|
| Tip Dia. | 50 μm | 100 μm | ||
| Plate | None | None | Special alloy | |
| Operating temp./time @1atm | 450 °C / 72 h | 450 °C / 72 h | 450 °C / 72 h | 750 °C / 3.5 h |
* Small tip size
Tungsten probes with tip diameters of 50 μm and 100 μm are recommended for applications
requiring small contact pads.
For enhanced precision, the use of an optional precise probing arm is
advised.
Larger tip sizes provide increased sample clamping force and durability.
The table above presents recommended models for appropriate probe selection.
All probes feature a spring structure within or outside the probe module, ensuring consistent contact stability in gas flow and scanning experiments. A key advantage is that the contact remains stable even in the presence of movement caused by thermal expansion and vibration.
Technical Data
Figure. The graph illustrates the resistance stability of the Nextron 1k Probe
under conditions of 1000 °C at 1 atm air over a 24-hour period.