<tbody id="bg8x4"><center id="bg8x4"></center></tbody>
      <dd id="bg8x4"></dd><li id="bg8x4"><object id="bg8x4"></object></li>

      博諾格儀器

      加入收藏  設為首頁

      banner

      氣體質量流量計/控制器

      您的位置:首頁 >  產品展示 > 流量儀表 > 氣體質量流量計/控制器 > 產品詳細

      BRONKHORST質量流量控制器

       

      產品特點:
      量程最小0-1mL/min;最大0-1250L/min
      最大壓力可達400BAR
      精確的3F校準
      無可移動部件
      快速響應時間
      模塊化設計
      低壓降
      全金屬表面拋光處理

      ACCURACY
      (ATCALIBRATIONUNDEROPERATINGCONDITIONS)
      Standard 3F-Calibration: ±0.8% of reading plus ±0.2% of full scale
      Polynomial calibration: ±0.5% of reading  plus ±0.1% of full scale
      REPRODUCIBILITY
      < 0.1% full scale
      REPEATABILITY
      < 0.2% of reading
      RESPONSETIME
      1...2 sec. (faster on request)
      CONTROL STABILITY
      < ±0.1% full scale (typical for 1 ln/min N2)
      PRESSURE SENSITIVITY
      0.1%/bar typ. N2
      0.01%/bar typ. H2
      ATTITUDE SENSITIVITY
      max. error 0.015% at 1 bar N2and 90°change
      VIBRATION SENSITIVITY
      negligible
      TEMPERATURE SENSITIVITY
      zero point approx. 0.05% of full scale/°C
      SUPPLY VOLTAGE SENSITIVITY
      zero at correct supply voltages (acc. to electr. data)
      CONTROLVALVE
      closes automatically at setpoint < 1%
      LEAKINTEGRITY
      tested < 2 x 10-9mbar l/s He
      RF
      CE approved design
      MECHANICALPARTS
      PROCESSCONNECTIONS
      see model number code; other on application
      MATERIAL SOFCONSTRUCTION
      stainless steel AISI 316L or comparable
      SEALS
      Viton, EPDM, elast. PTFE, other on application
      SURFACE QUALITY
      Ra 0.2...0.6 µm
      OPERATING LIMITS
      RANGE
      2%...100%
      TYPESOFGASES
      all gases compatible with AISI 316L
      TEMPERATURE
      -10 °C up to +70 °C
      WARMING-UPTIME
      30 min. for optimum accuracy,
      2 min. for accuracy ±2% of full scale
      ELECTRICAL PROPERTIES
      SUPPLY VOLTAGE
      mass flow meter +15 V...24 V, 50 mA
      mass flow controller +15 V, 250 mA -15 V, 30 mA
      mass flow controller +24 V, 190 mA
      OUTPUT SIGNAL
      0...5 V, 0...10 V, 4…20mA
      SETPOINT SIGNAL
      0...5 V, 0...10 V, 4…20mA
      ELECTRICAL CONNECTION
      9-pin sub-D connector, cable length independent

       

      聯系我們  |  人才招聘    Copyright©2010北京博諾格儀器有限公司 版權所有 京ICP備11030489號-1
      5544444