GP 275071 Convectron Gauge
更新时间:2019-09-01 17:41:25 信息编号:2533143 发布者IP:114.84.190.250 浏览:269次- 供应商
- 上海伟务低温真空设备有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第12年主体名称:上海伟务低温真空设备有限公司组织机构代码:310228001318815
- 报价
- 人民币¥1850.00元每只
- 关键词
- Granville-Phillips,275071
- 所在地
- 上海市金山区朱泾镇秀州村胜利7028号一栋102室
- 联系电话
- 18918183917
- 手机号
- 13301865030
- 经理
- 曾超 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
granville phillips 275 convectron gauge, part number 275071 for 1/8" male npt
model: 275071
sensor material - gold plated tungsten
other materials exposed to gas - 304 stainless steel, borosilicate glass, kovar, alumina, nife alloy, polyimide
internal volume - 40cm3
operating temperature - 0°c to 50°c ambient , non-condensing
bakeout temperature - 150°c maximum, non-operating, cable disconnected
connection - 1/8 inch npt 1/2 inch tubulation
range - from atmosphere to 10-4torr (10-2pascal)
the 275 granville phillips convectron pressure measurement gauge tube sensor is the industry standard convection-enhanced pirani gauge. the granville phillips 275 measures vacuum pressure from atmosphere to 1x10-4 torr and are ideal for roughing and foreline pressure measurement. it provides reliable fast response measurement, in milliseconds rather than seconds as in the case with thermocouple-type gauges. the high accuracy of the granville phillips 275 convectron vacuum gauge sensor and repeatablilty help insure that processes start at the desired pressure time-after-time. however, they are sensitive to the chemical composition of the gases being measured and are termed a relative pressure measurement method, that is, they determine the pressure indirectly from the thermal conductivity property of the gas medium.
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