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TEL:+86-10-51668833

FAX:+86-10-51668833

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Beijing

8B, Block A, Yard 6, Longxiang Plate Making Industrial Park, Huilongguan, Changping District

型号:
时间: 2019 - 05 - 05
DT64系列硅二极管温度计选用了适用于低温温度测量的特制硅二极管。相比普通硅二极管,DT64系列硅二极管有重复性好、离散性小、低温下阻值随温度变化相对高而易于测量等特点。所有DT64系列硅二极管温度计都较好地遵循一条电压-温度(V-T)曲线,因而具有更好的可互换性。特点 激励电流小,因而具有很小的自热效应; 符合标准曲线,具有良好的互换性; 多种封装,不易损坏、耐温度冲击、易于安装参数引线长度:1 米、四线制; 引线材质: 四色磷青铜低温导线; 标准曲线:DT64标准曲线; 温度范围:4K~325K; 推荐激励电流:10µA ±0.1%; 最大反向电压:75V; 损坏前最大电流:长时间100mA或瞬间500mA; 推荐激励下的耗散:20µW@4.2K;  10µW@77K;  6µW@300K; 辐射影响:只推荐在低辐射场合下使用; 磁场影响:不推荐在磁场环境下使用; 重复性:±10mK@77K(通过100次300K到77K的热冲击测试而来)。 封装形式: 订购信息温度范围及精...
产品名称: RF50铑铁温度计
型号:
时间: 2019 - 05 - 05
特点激励电流小,因而具有很小的自热效应; 符合标准曲线,具有良好的互换性; 多种封装,不易损坏、耐温度冲击、易于安装参数引线长度:1 米、四线制; 引线材质: 四色磷青铜低温导线; 标准曲线:DT64标准曲线; 温度范围:4K~325K; 推荐激励电流:10µA ±0.1%; 最大反向电压:75V; 损坏前最大电流:长时间100mA或瞬间500mA; 推荐激励下的耗散:20µW@4.2K;  10µW@77K;  6µW@300K; 辐射影响:只推荐在低辐射场合下使用; 磁场影响:不推荐在磁场环境下使用; 重复性:±10mK@77K(通过100次300K到77K的热冲击测试而来)。 封装形式: 订购信息温度范围及精度:标定范围 温度范围 标定范围 精度 4L 3K~325K 3K~325K ±0.1K 65L 65K~325K 65K~325K ±0.1K 温度计精度=(校准不确定度2 + 重复性2)0.5 型号释义:DT:Di...
型号:
时间: 2019 - 05 - 05
典型阻值:T(K) R(Ω) dR/dT(Ω/K) 1.2K 2.3674 0.2802 4.2K 3.1602 0.2319 20K 5.251 0.0771 77K 11.898 0.1802 150K 26.308 0.1986K 273K 50 0.1907                标定范围及精度:型号 标定范围 精度 RF-50-BC-1.2L 1.2K~300K 0.1K RF50-SQ-1.2L 1.2K~300K 0.1K 温度计精度=(校准不确定度2 + 重复性2)0.5 物理特性: 尺寸 质量 引线 内部形态 材料 RF50-BC φ2.2mm*20mm 500mg 2.Platinum 固态 铑铁合金线,陶瓷封装,氧化铝外壳 订购信息型号释义:    RF:Rhodium-Iron 50:50Ω@ 273.15K...
Total15Article页次2/2HOMELast12NextEnd
最新新闻 / News More>
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2013 - 12 - 11
Congratulations to my company with excellent enterprise qualifications, scientific and technological research and development strength and other conditions, in 2014, zhongguancun high-tech enterprise certificate. Zhongguancun national independent innovation demonstration zone is an influential science and technology innovation center in China. Zhongguancun high-tech enterprise qualification is the recognition of Oriental morning view technology research and development strength. So far, Oriental morning view technology has obtained a number of intellectual property rights protection, covering ...
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2013 - 12 - 11
Congratulations to our newly developed three-dimensional magnetic field probe, which successfully realizes the vector magnetic field in any direction of space and the two-dimensional movement in the horizontal direction and the 360-degree rotation of the sample table. The 3d magnetic field probe station is matched with the high-precision bipolar power supply independently developed by dongfang morning view, and the vector situation in any direction of space is realized through the output of the real bipolar power supply.Welcome to call 010-51668833.
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2013 - 12 - 11
热烈祝贺我司自主研发的高精度恒流电源,经航天514所检定,稳定性优于3ppm/30min,4ppm/3h。这是公司电源产品又一新的突破。

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