Citrex H3

– Test and calibrate ventilators
– Flexible trigger settings and an optional oxygen sensor
– Built-in pressure and gas flow sensors
– Measure and display 16 different ventilation parameters

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Specifications & Manuals

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Citrex H3 Manual

Manual

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Rigel Medical Brochure

Manuals

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Citrex H3 Datasheet

Datasheets

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Technical Specifications

Pressure
Flow channel	-50–150 mbar ±0.75 %* or ±0.1 mbar**
Atmospheric pressure	500–1150 mbar ±1 %* or ±5 mbar**

Flow and Pressure Measurements
Measuring direction	Bidirectional
Flow	±300 sL/min*** ±1.9 %* or ±0.1 sL/min (for 10..40°C)**
Temperature compensated	Automatic
Pressure compensated	Automatic
Humidity compensated	Manual

Other measurements
Oxygen (Option) (pressure comp. ≤ 150 mbar)	0–100 % ±1 % O2**
Gas temperature	0–50°C ±1.75 %* or ±0.5 °C**
Gas types	Air, Air/O2, O2, N2O, N2O/O2
Gas standards	ATP, ATPD, ATPS, AP21, STP, STPH, BTPS, BTPS-A, BTPD

Units
Flow	L/min, L/s, cfm
Pressure	inH2O, bar, mbar, cmH2O, mmHg

General information
Display	1.7” with touch control elements (color), Realtime curves
Data storage	microSD Card
Power	11.4 x 7 x 6 cm
Weight	0.38 kg
Battery	4 hours
Approvals	CE, BC (Energy Efficiency for Battery Charging Systems), CSA (North America), IEC 61010-1:2010, IEC 61326-2:2012

Ventilation parameter
Breath rate	1–1000 bpm ±1 bpm* or ±2.5 %**
Time	0.05–60 s ±0.02 s
Ratio	1:300–300:1 ±2.5 %*
Tidal Volume	±10 L ±2 %* or ±0.20 mL (>6 sL/min)**
Minute Volume	0–300 sL/min ±2.5 %*
Peak flow	± 300 sL/min ±2.0 %* or ±0.1 sL/min**
Pressure	0–150 mbar ±0.75 %* or ±0.1 mbar**
The greater tolerance is valid: * Tolerance related to the measured value, Absolute tolerance, * The unit sL/min is based on ambient conditions of 0 °C and 1013.25 mbar (DIN 1343).

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