低噪声电缆系列cab-ln1
Zui大限度地减少摩擦和震颤噪声
专为超敏感电流和电荷测量而设计的
噪音水平减少1000倍
高屏蔽同轴设计
与优质连接器充分组装
超高绝缘电阻>1014ω - 保证
可用长度:0.1米,0.2m,0.5米和1米
自定义长度可供选择:10条Zui小起订量
震颤噪声
在电缆上的机械性影响(振动,声波,摩擦,弯曲等)可以诱导电荷通过摩擦电效应导致显著额外噪声典型地在低频率范围内准直流高达100千赫。在纳米、微微和femto电流区测量极低电流时,这个颤噪噪声可能成为主要噪声源。即使在相对安静的环境里,电缆有任何细微的移动都会产生明显的噪音,因此,做一个完全的低噪声信号测量是不可能的。
noise reduction by a factor of 1,000
femto´s low noise cables are manufactured with a special semi-conductive layer between the dielectric and shield to counteract effectively the microphonic noise. the careful test and evaluation process we have performed in our femtoampere-laboratory showed our cab-ln1 cable being the best-in-class cable also in comparison to many low noise cables available in the market. due to the superior cable design the noise reduction compared to ordinary e.g. rg58 or rg174 cable is typically more than 1,000 times.
应用
femto电流区测量极低电流
探测器和电离探测器
高电阻测量
扫描探针显微镜(stm,spm,sts)
光谱
压电和热释电传感器
length |
plug bnc – bnc |
0.1 m |
cab-ln1-bb-010 |
0.2 m |
cab-ln1-bb-020 |
0.5 m |
cab-ln1-bb-050 |
1.0 m |
cab-ln1-bb-100 |