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Measurement range測試范圍
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0-1, 0-10, 0-100, 0-1000 ppm
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0-0.5, 0-1, 0-10, 0-100, 0-1000 ppm
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0-100 ppb, 0-1, 0-10, 0-100 ppm
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0-50, 0-100 ppb, 0-1, 0-10 ppm
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Accuracy at constant conditions準確性
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< 3% of reading or ±5 ppb (whichever is greater)
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±3% of reading or ±0.5 ppb (whichever is greater)
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Response time 響應時間
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T90 <15 seconds
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Sensitivity (LDL) 測試下限
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< 5 ppb
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< 2.5 ppb
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< 250 ppt
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< 100 ppt
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Linearity 線性度
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< 1% of scale
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Sensor 傳感器型號
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GPR-12-2000 MS-2
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GPR-12-2000 MS-2E
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GPR-13-2000 UHP-2
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GPR-13-2000 UHP-2E
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Sensor life at 25oC (77°F) and 1 atm壽AII PPB級痕量氧分析儀超純氣微量氧分析儀PI2-UHP 50命
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12 months
(Up to 24 months for the MS versions)
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Calibration interva校準間隔l
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30 days
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Inlet pressure 進口壓力
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1.4-3.4 barg (20-50 psig) with atmospheric vent, max 10.3 barg (150 psig)
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Flow rate 流速
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0.5 - 1.0 l/m (1-2 SCFH)
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Gas connections
氣體連接
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1/4" compression tube fittings
Option: 1/8" or NPT fittings
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Inlets: 1/4" face seal fittings;
Vent and pneumatic valves: 1/4" compression tube fittings
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Wetted parts 連接部件
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Stainless Steel
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Display 顯示
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Graphical LCD 12 x 7cm (5 x 2.75”); resolution 0.1
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Enclosure 外殼AII PPB級痕量氧分析儀超純氣微量氧分析儀PI2-UHP 50
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Bench top, painted sheet metal (35 x 25 x 34cm (13.9” x 9.9” x 13.4”))
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Options: panel or 19” rack mount, wall mount (30.5 x 30.5 x 20.3cm (12” x 12” x 8”))
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Bench top Options: panel or 19” rack mounting
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Compensation 補償
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Barometric pressure and temperature; heated sample system and sensor housing
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Signal output 信號輸出
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4-20 mA isolated, 0-1V and 0-5V
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Range ID 范圍地址
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1-5V DC or 4-20mA, optional relay contacts
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Communications 通訊
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Choice of USB, RS232
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Alarms 報警
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2-off user-adjustable alarms form C relay contacts non-latching
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Operating temperature 操作溫度
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0° to 45°C (32°F to 113°F)
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Power 電源
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100-240 V AC
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