Hugo Sachs Elektronik GmbH

Hugo SachsModel APT 300 -Arterial Blood Pressure Transducers

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Inexpensive pressure transducer used to measure arterial blood pressures in all species, even on mice with a high heart rate. This APT300 Transducer is an inexpensive pressure transducer which can be used to measure arterial blood pressures in all species, even on mice with a high heart rate. This transducer is typically used for arterial pressure measurement in vivo, perfusion pressures in isolated perfused organs such as heart or kidney, Isovolumetric Left Ventricular (using a balloon) pressures in isolated hearts from mice up to rabbits or pigs.

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  • Inexpensive, reliable and accurate
  • Low volume displacement
  • Suitable for virtually all arterial pressure applications
  • Easy to fill
  • Stopcocks included
  • Simple holder for rod mounting

The APT300 Transducer consists of a contact plate with cable and the exchangeable transducer head, which can easily be replaced. Contact plates with cables for different amplifiers are available.

  • Operating Pressure: -300 to +300 mmHg
  • Overpressure: 4000 mmHg
  • Sensitivity: 5 µV/V/mmHg (±1%)
  • Temperature Coefficient: 0.1%/°C
  • Zerodrift: <0.2 mmHg/°C
  • Zero Offset: <25 mmHg
  • Excitation Voltage: 2 to 15 VDC (or AC up to 5 kHz)
  • Isolation Against Fluid: >5,000 V
  • Operating Temperature: 15° to 40°C
  • Storage Temperature: -25° to 70°C
  • Volume Displacement: <0.04 mm3 /100 mmHg
  • Output Impedance: 365 Ω ±1%
  • Frequency Response: >1 kHz
  • Cable Length: 3 m (9.8 ft)
  • Certifications: CE