The MR12SPX and its measuring probe are used for inspection and quality control of carbon strips of current collectors used by electrical powered trains, electric trams, trolley buses and similar vehicles. Here the current collectors are preferably roof mounted. Due to the often pairwise mounting of the carbon strips, there is little space between the lowered collectors. Therefore the measuring probe itself is very small. The design can be modified for your needs.
MR12SPX及其测量探头用于电动列车、有轨电车、无轨电车及类似车辆的集流器碳带的检测和质量控制。在这里，目前的收集器最好是屋顶安装。由于碳条经常成对安装，降低的集热器之间几乎没有空间。因此，测量探头本身是非常小的。设计可以根据您的需要进行修改。
| Automatic Ranges: | 1 mΩ, 10 mΩ |
| Resolution: | 1 μΩ @ 1mΩ 10μΩ @t 10mΩ |
| Max error: | ±0.1 % of range, ±1 digit |
| Maximal resistance: | 18 mΩ ( 80 % over range @ 10mΩ ) |
| Measuring current: | 1 ADC |
| Resistance control: | with external reference resistor |
| Interfaces: | RS232C for accessing the internal stored test results (2000 values) |
| Power supply external: | 100 240 VAC |
| Power supply internal: | Battery with 2950mAh |
| Weight MR12SPX: | 3.3 kg |
| Dimensions MR12SPX: | 260 x 100 x 310 mm (WxHxD) |
| Weight Probe: | 0.8 kg |
| Dimensions Probe: | 76 x 130 x 102 mm (WxHxD) |
