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Primary Pressure Calibrators


images/www-dwt.jpg Deadweight testers - primary standard pressure calibration systems.

Deadweight testers from AMETEK are characterized by:
 

  • A wide range of deadweight testers, portable and bench top model
  • Pressure range up to 1000 BAR
  • All models are traceable to NIST standards

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    Detailed specification sheet available. Use the download feature
     

    Key specifications:
    Pneumatic models
    PK-II
    RK
    HK
    Accuracy:
    Class A: ±0.015%; 
    Class B: ±0.025% of reading
    ±0.025% of reading
    Repeatability:
    ±0.005% of reading
    Temp. coefficient:
    ±0.00167% of output pressure per °C, based on 23°C
    Pressure:
    Min./Max.: 2 / 7 BAR 
    Min./Max.: 2 / 31 BAR
    Min./Max.: 10/100 BAR
    Flow rate:
    30 l/hour, low range; 
    310 l/hour, high range
    30 l/hour, low range; 
    1700 l/hour, high range
    85 l/hour, low range; 
    1400 l/hour, high range

     
     
    Hydraulic models
    T & R
    HL
    Dual Column
    Accuracy:
    ±0.025% of reading
    ±0.1% of reading
    ±0.025% of reading
    Repeatability:
    ±0.005% of reading
    ±0.005% of reading
    ±0.005% of reading
    Pressure:
    Type R: 
    Max. 700 BAR;
    Type T: 
    Max. 1000 BAR
    Max. 225 BAR
    Type R: 
    Max. 700 BAR;
    Type T: 
    Max. 1000 BAR
    Test fluids:
    Type R: 
    Hydraulic oil;
    Type T: 
    Hydraulic oil or distilled water
    Hydraulic oil
    Type R: 
    Hydraulic oil;
    Type T: 
    Hydraulic oil or distilled water
    Fluid volume:
    1200 cm3
    120 cm3
    1200 cm3

    For more information please call:
    1-800-897-6266
    or email
    Advanced Measurements & Controls, Inc.