Disadvantages:
(1) Low scanning speed: Since tungsten contact probe uses electric current to heat tungsten filament to generate high-energy electron beams to scan the sample surface, its scanning speed is relatively slow.
(2) Causes certain damage to the sample: Since tungsten contact probe needs to interact with the sample surface during scanning, it will cause a certain degree of damage to the sample surface.
(3) Precise installation and use are required: Since the tungsten electric needle is thin and easy to break, precise installation and use skills are required, otherwise it is easy to cause damage.
(4) Regular maintenance and replacement are required: Since the tungsten electric needle will gradually wear out during use, it needs regular maintenance and replacement to ensure the stability of the test results.
More details of tungsten probes, please visit website: http://tungsten.com.cn/tungsten-needles-and-pins.html
Please contact CHINATUNGSTEN for inquiry and order of tungsten needles:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
