520M干式活塞流量校準器Defender 520M 50-5000ml/min    的詳細介紹

520M干式活塞流量校準器Defender 520M 50-5000ml/min 

流量校準器Defender 510/520  儀器介紹：

      Defender 510/520是新一代的干式氣體流量計，它是一級流量計，并被眾多的個體采樣泵廠商推薦和配套使用。可用于工業衛生、環保領域和各類實驗室。它采用干式活塞運動的原理，一次按鍵即可產生連續多個讀數。與傳統的泡沫式流量計相比，使用更加方便快速。520型號比510增加了同時測試溫度和壓力的功能。

流量校準器Defender 510/520  主要特點：

采用干式活塞原理，使用簡單方便 流量精確控制，經過ISO17025認證 結構緊湊 寬大顯示屏幕 每組讀數高達100個 可內置溫度、壓力傳感器，優化測試結果(520系列)

流量校準器Defender 510/520  采購信息：

Bios  Defender  510L Low Flow 5-500ml/min                                    Bios Defender 510M Medium Flow 50-5000ml/min                Bios Defender 510H High Flow 300-30000ml/min                    Bios  Defender  520L Low Flow 5-500ml/min                                  Bios Defender 520M Medium Flow 50-5000ml/min              Bios Defender 520H High Flow 300-30000ml/min                 

流量校準器Defender 510/520 技術參數：

Flow RangesLow(L)5 mL–500 mL/minMedium(M)50 mL–5，000 mL/minHigh(H)300 mL–30，000 mL/minAccuracy1%VolumetricSizeSmall enough to fit easily in your hand slim enough to slide into a briefcase or toteWeight29 oz/820 gDimensions(H x W x D)5.5 x 6 x 3 in/140 x 150 x 75 mm

  User-Selectable Measurement UnitsVolumetric FlowmL/min   L/min   cc/min   cf/minPressure(Defender 520 only)mmHg  PSI   kPaTemperature(Defender 520 only)℃℉  Defender 500 Series SpecificationsApproximate Time per Reading1–15 secondsGas CompatibilityUse with non-corrosive，non-condensing，non-combustible gases，less than 70%humiditFlow ModesSuction or PressureMeasurement Cell StyleIntegratedTemperature and Pressure SensorsIn the flow streamPress.:3.5 mmHg(typical)，7.0 mm(max) Temp.:0.8°C(typical)，1.3°C(max)Reading StylesSingle(manual)，Continuous or Burst，with averaging function user-selectablefrom 1 to 100 measurementsAC Adapter/Charger12V DC，> 250ma，2.5 mm，center positiveBattery System6V rechargeable，sealed lead-acid，6–8 hrs typical operationBattery Operational Time(5 cycles/min)3 hrs backlight on，8 hrs backlight offPressure and Suction Fittings1/4"ID Hose BarbWarranty1 year battery 6 monthsStorage Temperature0-70℃Ambient Humidity0-70%，non-condensingOperating Pressure(Absolute)15 PSIDisplayBacklit graphical LCDData Port(for use with Optimizer software)Serial (RS-232)Data Cable(for use with Optimizer software)1 meter(Defender Data Port to PC serial port)Protective CaseSoft side or Pelican case availableRoHS-and CE-compliant