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Bàn hiệu chuẩn chênh áp CPB5600-DP
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Bàn hiệu chuẩn chênh áp CPB5600-DP (Mã: CPB5600-DP)

Giá: Liên hệ
Nhà sản xuất: LR-CAL

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+(84) 4 6261 5111

+(84) 4 6261 4111

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Differential Pressure

Deadweight Tester / Pressure Balance

Model CPB5600-DP

Differential Pressure Deadweight Tester (Pressure Balance) for a real calibration of differential pressure under static pressure.
Accuracy (uncertainty) up to ±0.008% or ±0.015% of measured value (plus 0.0001% of the static pressure)




  • Reference instrument for the calibration of differential pressure measuring instruments under static pressure
  • Primary pressure standard for calibration laboratories and factory, for the testing, adjustment and calibration of differential pressure instruments
  • Complete stand-alone system, also suitable for on-site use



  • Measuring range (= static pressure + differential pressure) up to 400 bar pneumatic and up to 1,600 bar hydraulic
  • Total measurement uncertainty to 0.008% of differential pressure plus 1 ppm of static pressure
  • Including factory calibration certificate; DKD-/DAkkS certificate as option
  • High long-term stability with recommended recalibration cycle every 5 years
  • Masses made from stainless steel and aluminum, can be manufactured to local gravity

Technical data model CPB5600-DP (Find in attached file)


Scope of delivery and Options for model CPB5600-DP

Scope of supply:


  • Base
  • Priming pump
  • Spindle pump (2 x) for pressure generation / fine adjustment
  • Piston adapter (2 x): quick-release for pneumatic and hydraulic base; M30x2 female thread for pneumatic base with separator and high-pressure hydraulic base
  • Quick-connectors (2 x) for test item
  • Piston-cylinder-systems with overhangs (bell jars) (2 x)
  • Basic mass sets in carrying cases (2 x)
  • Extension mass sets in carrying case, depending on the measuring range (2 x)
  • Mass sets manufactured to standard gravity 9.80665 m/s²
  • Operating fluid (for hydraulic versions or pneumatic version with separator)
  • Manual in English and German language
  • Factory Certificate of Calibration, traceable



  • Systems with increased accuracy to 0.008% (depending on measuring range)
  • Storage case for piston-cylinder systems
  • Mass set manufactured to local gravity
  • DKD-/DAkkS-certification
PDF datasheet play