Bayard-Alpert Ion Gauge - Hot Cathode

Part Numbers: 3301-8305-012 3301-8305-02, 3301-8305-051, 3301-8306-02, 3302-8305-012, 3302-8305-02, 3302-8305-051, 3302-8305-212, 3302-8305-251, 3303-8305-451

兼容的真空控制器。

  • MKS Granville Phillips 260, 270, 280, 303, 306, 307, 330, 340, 350等型号。
  • MKS仪器290,919,929
  • 珀金埃尔默DGC3
  • 瓦里安831, 836, 842, 844, 845, 880, 971-0003, 971-0014, 971-1008, 多测量仪
  • Veeco RG2, RG3, RG21, RG31, RG81, RG83, RG84, RG830, RG840, RG1000, RG1002

特点和优点。

  • 低成本真空计
  • Degassing and dual filaments for extended vacuum gauge lifetime
  • Replacement filament assemblies (RFA) for extended life
  • Accurate and reliable hot cathode technology
  • Contamination resistant vacuum transducer
  • 卓越的真空传感器客户支持

The ETI series of Bayard-Alpert ion gauges (also called a vacuum gauge, vacuum transducer, BA gauge, hot ion, or hot cathode) feature burnout-resistant yttria or thoria coated iridium filaments or two tungsten filaments for vacuum measurement. This vacuum gauge has a wide measurement range of 10-10 to 10-3 Torr and can be outgassed for extended life of the vacuum gauge and cleaning of hot cathode contamination. The dual filament vacuum gauge design allows you to use the second filament when the first filament burns out or becomes heavily contaminated in this vacuum transducer. Filaments can also be replaced with our replacement filament assemblies (RFA) found at the bottom of this page.

正在寻找一种可清洁、更持久的解决方案?我们建议关注我们的冷阴极技术,如7FCS冷阴极真空计。这是一种不同的真空计技术,用于 离子表测压使用冷阴极真空换能器(而不是热阴极),这种换能器不易受到污染,而且当真空计受到污染时更容易清洗。

Bayard-Alpert Ion Gauges

向右滚动,查看下表的更多信息。

价格购买PN TFCPn gp mks灯丝涂料法兰引脚配置
$551.00
3303-8305-4512740431颗铱星ThoriaCF406引脚
$539.00
3302-8305-0122740222 钨CF405针
$537.00
3302-8305-022 钨CF406引脚
$560.00
3302-8305-0512740412 钨CF405针
$523.00
3302-8305-2122740502 钨KF405针
$547.00
3302-8305-2512740572 钨KF405针
$560.00
3301-8305-0122740232颗铱星ThoriaCF405针
$558.00
3301-8305-022颗铱星ThoriaCF406引脚
$583.00
3301-8305-0512740422颗铱星ThoriaCF405针
$509.00
3301-8306-022颗铱星ThoriaNo Flange (1.5" Header)6引脚

Replacement Filament Assemblies (RFA)

向右滚动,查看下表的更多信息。

价格购买PN TFCPn gp mks灯丝涂料法兰引脚配置
$165.00
5-8325-012740252颗铱星Thoria
$77.00
5-8325-022740242 钨
$110.00
5-8325-032740291颗铱星Thoria

6 Pin Dual Filament Configuration

Pinout diagram for the 8140 Dual Tungsten Bayard-Alpert Vacuum Gauge.
引脚1 网格
引脚2 网格
引脚3 收藏家
引脚4 灯丝#1
引脚5 普通
引脚6 2号灯丝

6 Pin Single Filament Configuration

Pinout diagram for the 8140 Single Iridium Bayard-Alpert Vacuum Gauge.
引脚1 网格
引脚2 网格
引脚3 收藏家
引脚4 灯丝
引脚5 灯丝
引脚6 Not Used

5 Pin Configuration

Pinout diagram for the 8130 Bayard-Alpert Vacuum Gauge.
引脚1 网格
引脚2 收藏家
引脚3 灯丝#1
引脚4 普通
引脚5 2号灯丝
连接 2-3/4",1"法兰或KF 40法兰。
封套
安装位置 纵向
收藏家 .005"钨合金
灯丝 可更换的涂钍铱或双钨(8130)
网格 Ta和Pt/Mo支持松鼠笼。
对N2的敏感性 25/Torr
X射线极限 2*10-10托尔
工作压力 2*10-11至1*10-3Torr
电子轰击德加 40 W @ 500 V
电阻加热德加 不详
烘烤温度 450 °C