| Features
HumidControl Feature
The HumidControl feature ensures a consistent temperature
difference between the water and ambient air to minimize
condensation in the tubing ("rain out")
and keep the humidification level constant throughout
the night
Space-saving design
Adds only 3 inches to the length of any Goodknight
420/425 sleep therapy device.
Easy to Clean
Comes with a detachable, dishwasher safe water chamber
for trouble-free maintaince.
Each to use
Features a rotary button that allows patients to adjust
heating level.
Maximum Flow: 120 liters per
minute (leak flow included)
Pressure fall according to the flow: 0.2 cm H2O
Service maximum pressure: 25 cm H2O
Maximum gas temperature at the breathing circuit outlet:
106 Degrees F (41 Degrees C)
Humidification rate: 12 mg H2O/L at 60 L/min and at
the maximum setting
Time of heating: Less than or equal to 45 minutes
Duration necessary for the water temperature
to reach 90% its value set, on a 23 +/i 2 Degrees
C temperature basis: 60 min.
Dimensions (W x H x L): 6.7" x 3.7" x 11"
(170 x 95 x 280 mm)
Weight (when empty): 1.76 lb
Operational volume: 213 cm cubed (minimum volume of
gas in the chamber)
Usable volume of the water chamber: 350 mL
Maximum level of liquid: indicated on the chamber
Power Characteristics: AC power cord supplies power
to humidifier only; sleep therapy device has separate
power cord
Input voltage: 100 VAC (+/- 15%), 120 VAC (+/-10%/-20%),230
VAC (+/- 10%), 50/60 Hz (Power supply cord adaptable
in accordance with the country)
Temperature: -4 Deg C to +140 Deg F (-20 Deg C to
+60 Deg C)
Relative humidity: between 15% and 95% without condensation
Relative pressure range: 700 hPa to 1060 hPa
Maximum temperature: +5 Deg C to +40 Deg C
Relative humidity: between 15% and 95% without condensation
Relative pressure range: 700 hPa to 1060 hPa
For Use with:
Goodknight 420G CPAP Machine
Goodknight 420E Auto Machine
Goodknight 425 BiPAP Machine
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