产品介绍
安捷伦液相色谱仪质量检测选择器维护过程中真空系统和泵维护不可缺少的备件
温馨提示：
为了您的设备正常运行，请在必要时及时更换测量真空的三极规和离子规管
-专用三极电离规&迷你规-专业配套安捷伦设备
购买说明见http://www.docin.com/p-32083401.html
Triode & Mini Bayard-Alpert Hot Ionization Gauges for following company products:
专用三极电离规&迷你规
测量真空的三极规管Triode Gauges Tube-PN-0960-0897，
for Agilent HP5973 &5972 Mass Spectrometer
测量真空的离子规管Ionization Gauges PN-0960-0376
for Hewlett Packard 5971&5972 Mass Spectrometer
Triode Gauges Tube&Mini Bayard-Alpert Hot Ionization Gauges PN-342003，343001
For Granville Phillips products
接线图
订货信息Part# Description
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名称
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订货号
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产品描述
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Agilent 订货号
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GP订货号
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适用产品
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三极电离规
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3103-8332-11
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8138/29D20 Triode Mini Glass with 3/4” Kovar Tube End Connection
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0960-0897
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342003
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Agilent HP5973 &5972，Hewlett Packard 5971&5970 Mass Spectrometer
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迷你规
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3103-8330-11
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Mini Bayard-Alpert Glass with 3/4” Kovar Tube End Connection
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343001
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技术参数
Specifications
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主要技术
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指标
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测量范围Range
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Triode: Less than 5 x 10-7 to 5 x 10-2 Torr
Mini BA: 5 X 10-8 to 5 X 10-3 Torr
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测量精度Accuracy
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Triode: +/- 15%
Mini BA: - 15% to +30%
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安装方向Mounting Orientation
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None
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安装结构Mounting Tubulation
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0.75 in. Kovar
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灯丝Filament Type
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Thoria Coated Iridium
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气体选择性 Gas Selection
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Specifications are for air or Nitrogen
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使用温度Operating Temperature
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0- 50 Degrees C, non-condensing
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灵敏度Sensitivity
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Triode: 6.2/Torr
Mini BA: 5.2/Torr
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灯丝电压Filament Voltage
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1.5 to 3.5 Volts
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灯丝电流Filament Current
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1.75 to 2.25 A
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栅极电压Grid Voltage
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120 to 250 VDC
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收集极电压Collector Voltage
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-20 to –50 V
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发射电流Emission Current
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2 mA
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功率Operating Power
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3 to 4 W
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规管尺寸 Gauge Tube Diameter
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0855 in. max OD
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接管长度Gauge Tube Length
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2.8 in. max, including pins
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引脚直径Pin Diameter
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0.040 in
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引脚长度Pin Length
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0.275 in.
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产品描述：
ETI迷你型BA规和ETI三极管型电离规测量范围宽，比常规的真空规具有更小的容积，是分析仪器等设备的理想真空传感器，灯丝具有保护涂层，偶尔暴露大气也不会烧坏规管。
Triode & Mini Bayard-Alpert
Hot Ionization Gauges
These ETI Mini Bayard-Alpert style and ETI8138/29D20 Triode style hot ionization gauge tubesmeasure a wide vacuum range. Smaller thanstandard glass Bayard-Alpert gauges they are idealfor use in analytical instrumentation. Accidentalexposure to atmosphere at normal operatingtemperatures will not damage the gauge because ofthe use of the thoria-coated iridium filaments.
Part# Description
3103-8332-11 8138/29D20 Triode Mini Glass with 3/4” Kovar Tube End Connection
3103-8330-11 Mini Bayard-Alpert Glass with 3/4” Kovar Tube End
联系人：方立武
电话：010 58957122
传真：010 58957121
手机:13801079764
邮件：leyfond.flw@gmail.com
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