品牌 | BOC-EDWARDS | 型号 | AIM-S-NW25 |
种类 | 真空度 | 材料 | 金属 |
材料物理性质 | 半导体 | 材料晶体结构 | 多晶 |
制作工艺 | 集成 | 输出信号 | 模拟型 |
防护等级 | III | 线性度 | 0.00001(%F.S.) |
迟滞 | 0.00001(%F.S.) | 重复性 | 0.00001(%F.S.) |
灵敏度 | 0.0001 | 漂移 | 0.0001 |
分辨率 | 0.001 |
苏州联捷真空设备有限公司,提供boc edwards aim-s-nw25 active inverted magnetron gauges d14641000 technology |
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the aim gauge is an inverted magnetron gauge head and gauge controller in a single compact unit. the gauge operates as a cold cathode ionisation gauge, in which pressure is measured indirectly as a function of the current that flows in a townsend discharge maintained in the body tube. | ||
the measurement range of the aim gauge is 1 x 10-9to 1 x 10-2mbar. | ||
the aim gauge requires a 13.5 to 36 v d.c. power supply: it has a 2 to 10 v d.c. analogue output which is related to pressure. | ||
the aim gauge is compatible with all of edwards active gauge controllers and with the appropriate versions of the active gauge displays. alternatively you can use an independent power supply for the aim gauge and you can read the aim gauge output signal with a voltmeter or an analogue-to-digital converter. |
pressure range | |
aim-x | 10-2to 10-9mbar |
accuracy* | typically ±30% |
maximum overpressure | 10 bar absolute (145 psi) |
power supply | +13.5 to +36 v dc (max 1 v ripple) |
power consumption | 2 w maximum |
output signal | 2 to 10 v dc |
set point | open collector transistor |
maximum voltage | 40v dc |
current | 100 ma max |
temperature range | |
operating | +5 to +60°c |
storage | +0 to +70°c |
materials exposed to vacuum | |
nw25 versions | stainless steel 304 & 306 & 347, fluoroelastomer, glass |
internal volume | 26 cm3 |
weight | 0.81 kg |
external interface connector | 8-way fcc68/rj45 socket |
vacuum fitting | nw25 |
standards | |
electronic design | en 61010-1 |
electromagnetic compatibility | en 61326 (class b emissions) |
flame retardant casing | ul94 |
enclosure rating | ip40 |