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六硼化镧阴极Lanthanum Hexaboride (LaB6) Cathodes
LaB6 单晶是一种特殊结构的晶体，它具有金属的良好导电性且逸出功低，工作在1400～1680℃时，可以获得0～100A/cm2 的直流发射电流，远胜于氧化物及纯金属阴极。
Kimball Physics金博尔公司（简称KPI公司）生产的六硼化镧阴极特征如下：
l 更长的寿命：洁净真空中上千小时的寿命
l 超常的稳定性能：耐热、化学、电、碳镀、高温等等
l 高亮度，低能耗：单晶LaB6,高品质-高纯度
Model ES-423E,单晶被加工成90°或者60°椎体，再根据微面分为15um、6um、20um平面等几种。
常见不同品牌的电镜的灯丝基座尺寸Dimensions for EM Filament Bases：
Base Type | Diameter of Ceramic disc in mm | Diameter of Pins in mm | Center Distance of Pins |
AEI | 12.0 | 1.0 | 6.45 |
FEI/PHILIPS | 26.0 | 1.0 | 5.0 |
JEOL K-type | 28.0 | 1.2 | 8.0 |
HITACHI S-type | 9.8 | 1.2 | 2.7 |
ZEISS (DSM & TEM) | 19.8 | 1.0 | 5.0 |
AMRAY (except 1200) | 26.1 | 1.0 | 5.0 |
ISI/ABT/TOPCON | 23.3 | 1.2 | 11.9 |
ISI/ABT/TOPCON | 23.4 | 1.2 | 12.0 |
订购信息：
货号 | 产品名称 |
Kimball ES423E-90/15 standard LaB6 tip with 90° cone and 15μm microflat; perfect for SEM/TEM applications | |
1440-110 | LaB6 Cathode, C423E-90/15, with AEI base for Cambridge Instruments/Leica/LEO/ZEISS EVO, Cameca, CamScan and Electroscan |
1440-112 | LaB6 Cathode, A423E-90/15, for Amray |
1440-114 | LaB6 Cathode, P423E-90/15, for FEI/Philips except smaller AEI style on XL30 SEM |
1440-116 | LaB6 Cathode, Z423E-90/15, for ZEISS/LEO TEMs, ZEISS DSM SEMs, or Tescan SEMs |
1440-118 | LaB6 Cathode, HL423E-90/15, for Hitachi HU base |
1440-119 | LaB6 Cathode, H423E-90/15, for Hitachi S base |
1440-122 | LaB6 Cathode, J423E-90/15, for JEOL K base |
1440-126 | LaB6 Cathode, I423E-90/15, for ISI/ABT/Topcon 2 pin |
1440-130 | LaB6 Cathode, E423E-90/15, for ETEC/Perkin Elmer |
1440-134 | LaB6 Cathode, S423E-90/15, for Siemens base |
1440-136 | LaB6 Cathode, G423E-90/15, for VG |
Kimball ES423E-90/20 long life time, high stability tip with 90° cone and 20μm microflat; mainly for analytical SEM/micro probe applications | |
1440-210 | LaB6 Cathode, C423E-90/20, with AEI base for Cambridge Instruments/Leica/LEO/ZEISS EVO, Cameca, CamScan and Electroscan |
1440-212 | LaB6 Cathode, A423E-90/20, for Amray |
1440-214 | LaB6 Cathode, P423E-90/20, for FEI/Philips except smaller AEI style on XL30 SEM |
1440-216 | LaB6 Cathode, Z423E-90/20, for ZEISS DSM SEMs or Tescan SEMs |
1440-219 | LaB6 Cathode, H423E-90/20, for Hitachi S base |
1440-222 | LaB6 Cathode, J423E-90/20, for JEOL K base |
1440-226 | LaB6 Cathode, I423E-90/20, for ISI/ABT/Topcon 2 pin |
1440-230 | LaB6 Cathode, E423E-90/20, for ETEC/Perkin Elmer |
1440-234 | LaB6 Cathode, S423E-90/20, for Siemens base |
1440-236 | LaB6 Cathode, G423E-90/20, for VG |
1440-310 | LaB6 Cathode, C423E-60/6, with AEI base |
1440-314 | LaB6 Cathode, P423E-60/6, for FEI/Philips (except smaller AEI style on XL30 SEM) |
1440-316 | LaB6 Cathode, Z423E-60/6, for ZEISS/LEO TEMs or Tescan SEMs |
1440-318 | LaB6 Cathode, HL423E-60/6, for Hitachi HU base |
Kimball ES423E-60/6 high resolution/high brightness tip with 60° cone and 6μm microflat; for use in TEMs (rarely used for SEMs) | |
1440-319 | LaB6 Cathode, H423E-60/6, for Hitachi S base |
1440-322 | LaB6 Cathode, J423E-60/6, for JEOL K base |
1440-326 | LaB6 Cathode, I423E-60/6, for ISI/ABT/Topcon 2 pin |
1440-334 | LaB6 Cathode, S423E-60/6, for Siemens base |
1440-336 | LaB6 Cathode, G423E-60/6, for VG |
企业名称
海德创业（北京）生物科技有限公司
企业信息已认证
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信用代码
110115008091576
成立日期
2005-03-25
注册资本
30
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生物技术开发、转让;试验技术咨询、服务;销售实验室仪器、教学器材、化工产品(不含危险化学品、不含一类易制毒化学品)。(企业依法自主选择经营项目,开展经营活动;依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事本市产业政策禁止和限制类项目的经营活动。)
海德创业（北京）生物科技有限公司
公司地址
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