Fisher & Paykel Water Manometer For CPAP Pressure Calibration

Fisher & Paykel Water Manometer For CPAP Pressure Calibration

Model: 900HC224
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Fisher & Paykel Water Manometer is used to accurately measure CPAP pressure. Measures 0-18 H2O; compatible with all Fisher & Paykel CPAP humidification systems.

It is made of two parts (1) a rubber connector that connects to the HC345 chamber and (2) a clear plastic tube with a 0 to 18 cmH2O scale in 0.5 cmH2O increments. The plastic tube will slide in the rubber connector to align the "0 mark" on the scale to the water level in the HC345 humidification chamber.

Instructions For Use

How to measure the set pressure of the HC200 with the HC200 Water Manometer:

  • Fill the HC345 chamber with water and install it on the HC200.  Make sure the HC200 is turned off.  
  • Place the water manometer onto the HC345 chamber outlet port, making sure the rubber connector is fully down.  Slide the plastic tube up or down until the "0 mark" aligns with the water level in the chamber.
The water manometer is now set up to measure the HC200 set pressure:
  • Turn the HC200 on and press the Test Button.  The HC200 will increase pressure to its set pressure level.
  • Water will rise in the plastic tube and rest at the set pressure.  Read the scale in centimeters of water (cmH2O).
Note:  The pressure measured with the HC200 Water Manometer simulates pressure measurement with a mask having a 4mm bias flow hole.
Model 900HC224
HCPCS Code E1399
  • One HC200 Water Manometer
  • Instruction sheet*

*Instruction sheet with different languages: English, Nederlands, Italian, Deustch, Slovene, Spanish, French, Finnish, Norwegian, Portuguese.
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SKU: 1007