超高真空開爾文探針系統(tǒng)幫助用戶充分利用真空下的工作功能和接觸電位差（CPD）測(cè)量。每個(gè)系統(tǒng)都配有高質(zhì)量的手動(dòng)或電動(dòng)轉(zhuǎn)換器，可實(shí)現(xiàn)可靠和準(zhǔn)確的針尖到樣品定位，的跟蹤系統(tǒng)在測(cè)量過程中始終保持針尖分離恒定。即使在真空下，功函數(shù)的分辨率也為1-3mev。
超高真空開爾文探針系統(tǒng)專用軟件允許對(duì)所有參數(shù)進(jìn)行全數(shù)字控制，以符合被調(diào)查樣品的確切要求。記錄的數(shù)據(jù)很容易輸出到分析軟件。
超高真空開爾文探針系統(tǒng)UHV開爾文探頭可安裝在用戶現(xiàn)有的UHV室，我們也可提供一個(gè)UHVKP電池系統(tǒng)（UHVKP角立方體），可用于環(huán)境、UHV或氣體測(cè)量。這個(gè)單元是模塊化的，可以添加一個(gè)額外的主機(jī)。
超高真空開爾文探針系統(tǒng)規(guī)格參數(shù)
| UHVKP020 | UHVKP corner cube | |
| Tip material / diameter | 4 mm - 10 mm stainless steel tip (other diameters available) | |
| Work function resolution | 1 - 3 meV | |
| Standard translator | 50 mm manual translator | |
| Motorised translator sizes | 50 mm or 100 mm manual or motorized translators | |
| Height control (auto) | Approximately 1 - 5 mm by DC offset (unless motorized) | |
| Visualisation | Single-point work function/contact potential difference scans | |
| Oscilloscope | Digital TFT oscilloscope for real time signal | |
| Options | SPS/SPV/APS capabilities | |
| Test sample | Available on request | |
| Control supplied | USB control with dedicated software | PC control with dedicated software |
| Detection system | Off-null with parasitic capacity rejection | |
| Mounting geometry | Normal to sample surface | |
| Mounting port | DN40/CF70 (2.75 inch) OD | |
| Vacuum compatibility | 2 x 10-11mBar | |
| Flange to sample distance | User defined | |
| UHV cell | Not included | 2.75" six port cell |
| Warranty | Twelve months | |
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