520H數字流量校準器Defender 520H 300-30000ml/min
數字流量校準器Defender 520H 300-30000ml/min
流量校準器Defender 510/520/530 儀器介紹:
Defender 510/520/530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*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 510/520/530 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 技術參數:
510M, 50-5000ml/min
510H, 300-30,000ml/min
520M, 50-5000ml/min
520H, 300-30,000ml/min
530M, 50-5000ml/min
530H, 300-30,000ml/min
測量
單位
cc/min, cf/min
cc/min, cf/min
cc/min, cf/min
scc/min, scf/min
7.0 mm (zui大)
7.0 mm (zui大)
1.3℃ (zui大)
1.3℃ (zui大)
流量校準器Defender 510/520
User-Selectable Measurement Units | |
Volumetric Flow | mL/min L/min cc/min cf/min |
Pressure(Defender 520 only) | mmHg PSI kPa |
Temperature(Defender 520 only) | ℃℉ |
Defender 500 Series Specifications | |
Approximate Time per Reading | 1–15 seconds |
Gas Compatibility | Use with non-corrosive,non-condensing, non-combustible gases,less than 70%humidit |
Flow Modes | Suction or Pressure |
Measurement Cell Style | Integrated |
Temperature and Pressure Sensors | In the flow stream Press.:3.5 mmHg(typical),7.0 mm(max); Temp.:0.8°C(typical),1.3°C(max) |
Reading Styles | Single(manual),Continuous or Burst, with averaging function user-selectable from 1 to 100 measurements |
AC Adapter/Charger | 12V DC,>250ma,2.5 mm,center positive |
Battery System | 6V rechargeable,sealed lead-acid, 6–8 hrs typical operation |
Battery Operational Time(5 cycles/min) | 3 hrs backlight on,8 hrs backlight off |
Pressure and Suction Fittings | 1/4"ID Hose Barb |
Warranty | 1 year;battery 6 months |
Storage Temperature | 0-70℃ |
Ambient Humidity | 0-70%,non-condensing |
Operating Pressure(Absolute) | 15 PSI |
Display | Backlit graphical LCD |
Data 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 Case | Soft side or Pelican case available |
RoHS-and CE-compliant |