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激光器维修SP20瓦JDSU激光维修光波英诺绿光相干
988cc彩票网app下载 供应美国体育彩票app官方下载平台 流量计真空泵分子泵激光器
INFICON 皮拉尼PSG500、PSG502-S、PSG510-S 和 PSG512-S型标准体育彩票app官方下载平台 采用当今市场上的数字皮拉尼技术。 不锈钢传感器单元坚固耐用，结构设计紧凑，适用于半导体系统和标准应用，例如前级真空管。
益处
- 轻松一键调节 ATM 和 HV
- 节省空间的坚固设计
- 铝质壳体
- 可在任意方向安装
- 不锈钢测量单元，带金属密封馈入装置
- 便于集成的对数信号输出
- 螺纹接头，具有 10 巴过压能力
- 250 °C 烘烤型
- 在腐蚀应用中可选购镍丝
- 陶瓷馈入装置，适用于腐蚀性的应用 (PSG510 & PSG512)
- 可选设定点
- RoHS 合规
- 高真空电离体育彩票app官方下载平台 控制
- 前级真空压力监控
- 真空系统中的安全电路
- 高真空和低真空范围内的一般真空测量和控制
类型
| PSG500 tungsten | PSG500-S tungsten, setpoints | PSG502-S nickel, setpoints | PSG510-S tungsten, setpoints, ceramic feedthroughs | PSG512-S nickel, setpoints, ceramic feedthroughs | ||
| 测量原则 | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | |
| 精度 (N2) | ||||||
| 1 x 10-3… 100 毫巴 | % of reading | ±15% | ±15% | ±15% | ±15% | ±15% |
| 5 x 10-4… 1 x 10-3 毫巴 | % of reading | ±50% | ±50% | ±50% | ±50% | ±50% |
| 100 … 1000 毫巴 | % of reading | ±50% | ±50% | ±50% | ±50% | ±50% |
| 可重复性（空气） | ||||||
| 1 x 10-3… 100 毫巴 | % of reading | 2% | 2% | 2% | 2% | 2% |
| 输出信号（测量信号） | ||||||
| 电压范围 | V | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 |
| 测量范围 | V | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 |
| 测量范围（空气、O2、CO、N2） | mbar | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 |
| 设定点 | ||||||
| 设定点数量 | 2 | 2 | 2 | 2 | ||
| 设置范围 | mbar | ‒ | 2 x 10-3 … 500 | 2 x 10-3 … 500 | 2 x 10-3 … 500 | 2 x 10-3 … 500 |
| 滞后 | % of reading | ‒ | 10% above lower threshold | 10% above lower threshold | 10% above lower threshold | 10% above lower threshold |
| 继电器触点 | V (dc) A (dc) | ‒ | 30 | 30 | 30 | 30 |
| 继电器触点： 转换时间 | ms | ‒ | <20 | <20 | <20 | <20 |
| 电源电压 | ||||||
| 体育彩票app官方下载平台 上 | V (dc) | +14 …+30 | +14 …+30 | +14 …+30 | +14 …+30 | +14 …+30 |
| 波纹 | V (p-p) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| 电压与压强 | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | |
| 内部容积 | ||||||
| DN 16 ISO-KF，DN 16 CF-R，7/16-20 UNF | cm³ (in.³) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) |
| DN 16 ISO-KF & DN 16 CF-R 长管 | cm³ (in.³) | 10 (0.61) | 10 (0.61) | 10 (0.61) | 10 (0.61) | 10 (0.61) |
| 1/8'' NPT，4 VCR，8 VCR，1/2'' 管 | cm³ (in.³) | 2 (0.122) | 2 (0.122) | 2 (0.122) | 2 (0.122) | 2 (0.122) |
| 容许温度 | ||||||
| 运行 | °C | +5 … +60 | +5 … +60 | +5 … +60 | +5 … +60 | +5 … +60 |
| 真空连接 (1) | °C | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) |
| 贮存 | °C | -20 … +65 | -20 … +65 | -20 … +65 | -20 … +65 | -20 … +65 |
| 重量 | ||||||
| DN 16 ISO-KF，7/16-20 UNF | g | 80 | 80 | 80 | 80 | 80 |
| DN 16 CF-R，4 VCR | g | 100 | 100 | 100 | 100 | 100 |
| 1/8'' NPT，1/2'' 管 | g | 70 | 70 | 70 | 70 | 70 |
| 8 VCR，DN 16 ISO-KF 长管 | g | 130 | 130 | 130 | 130 | 130 |
| DN 16 CF-R 长管 | g | 140 | 140 | 140 | 140 | 140 |
| 错误信号 | V | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) |
| 输出电阻 | Ω | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 |
| *小负载电阻 | kΩ | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof |
| 反应时间 | ms | 80 | 80 | 80 | 80 | 80 |
| 体育彩票app官方下载平台 识别 | kΩ | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common |
| 调整 | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | |
| 电流消耗 | mA | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) |
| 功耗 | W | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| 电气连接 | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | |
| 传感器电缆 | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | |
| 电缆长度 | m | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) |
| 暴露于真空的材料 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | AI2O3, Ni, DIN 1.3981 / 1.4305 / 1.4435 | AI2O3, Ni, DIN 1.3981 / 1.4305 / 1.4435 | |
| 单丝 | W | W | Ni | W | Ni | |
| 容许压力 | bar (absolute) | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases |
| 安装定位 | any | any | any | any | any | |
| 保护等级 | IP40 | IP40 | IP40 | IP40 | IP40 | |
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