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800A9003

Citrex H5

The best mobile test device in its class.

- Displays the ventilation parameters graphically
- Compatible with a large number of gas standards and types
- Updates via Wi-Fi
- Comes with full accessories set

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CITREX H5 Gas Flow Analyzer

The CITREX H5 gas flow and pressure gauge offers the most advanced user interface for demanding applications on a high-resolution 4.3 inch multi-touch screen. It is portable, precise and as a user, you can customize the measurement screens to suit your needs.

The CITREX H5 is designed to support you in a variety of daily applications. Thanks to its precision and reliability, you can use the CITREX H5 to test a wide range of medical devices such as respiratory and anesthesia devices, oxygen flow meters, pressure gauges and suction devices.

With the CITREX H5 you always get the full accessories set. It makes your measurement system a powerful and comprehensive package. The meter and accessories are shipped together in handy bag.

Watch the CITREX H5 video below

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Optional Accessories

Smart Lungs
All Accessories

Technical Specifications

Flow and Pressure Measurements
Flow	±300 sL/min ±1.9 %* or ±0.1 L/min (for 10..40°C)**
Measuring bidirectional	yes
Temperature compensated	automatic
Pressure compensated	automatic
Humidity compensated	manually

Pressure
High	-1–10 bar ±1 %* or ±7 mbar**
Differential	±200 mbar ±0.75 %* or ±0.1 mbar**
Flow channel	-50–150 mbar ±0.75 %* or ±0.1 mbar**
Atmospheric pressure	500–1150 mbar ±1 %* or ±5 mbar**

Units
Flow	L/min, L/s, cfm, mL/min, mL/s
Pressure	bar, mbar, cmH2O, inH2O, Torr, inHg, hPa, kPa, mmHg, PSI

Other measurements
Oxygen (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, CO2, N2, He/O2
Gas standards	ATP, ATPD, ATPS, AP21, STP, STPH, BTPS, BTPS-A, BTPD, BTPD-A, 0/1013, 20/981, 15/1013, 25/991, 20/1013, NTPD, NTPS

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 %*
Ti/Tcyc	0–100 % ±5 %*
Breath volume	±2 %* or ±0.20 mL (>6 sL/min)**
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 ±1.9 %* or ±0.1 sL/min**
Pressure	0–150 mbar ±0.75 %* or ±0.1 mbar**
Compliance	0–1000 mL/mbar ±3 %* or ±1 mL/mbar**

General information
Realtime curves	yes
Display	4.3'' Multi-Touch (color)
Interface	RS-232, USB, Ethernet, CAN, Analog Out, TTL, WLAN
Data storage	Internal and microSD Card
Power	100–240 VAC, 50–60 Hz
Dimension (w x d x h)	11.4 x 7 x 7,3 cm
Weight	0.52 kg
Battery	5 hours
Approvals	CE, BC (Energy Efficiency for Battery Charging Systems), CSA (North America), IEC 61010-1:2010, IEC 61326- 2:2012


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).

Flow and Pressure Measurements
Flow	±300 sL/min ±1.9 %* or ±0.1 L/min (for 10..40°C)**
Measuring bidirectional	yes
Temperature compensated	automatic
Pressure compensated	automatic
Humidity compensated	manually

Pressure
High	-1–10 bar ±1 %* or ±7 mbar**
Differential	±200 mbar ±0.75 %* or ±0.1 mbar**
Flow channel	-50–150 mbar ±0.75 %* or ±0.1 mbar**
Atmospheric pressure	500–1150 mbar ±1 %* or ±5 mbar**

Units
Flow	L/min, L/s, cfm, mL/min, mL/s
Pressure	bar, mbar, cmH2O, inH2O, Torr, inHg, hPa, kPa, mmHg, PSI

Other measurements
Oxygen (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, CO2, N2, He/O2
Gas standards	ATP, ATPD, ATPS, AP21, STP, STPH, BTPS, BTPS-A, BTPD, BTPD-A, 0/1013, 20/981, 15/1013, 25/991, 20/1013, NTPD, NTPS

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 %*
Ti/Tcyc	0–100 % ±5 %*
Breath volume	±2 %* or ±0.20 mL (>6 sL/min)**
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 ±1.9 %* or ±0.1 sL/min**
Pressure	0–150 mbar ±0.75 %* or ±0.1 mbar**
Compliance	0–1000 mL/mbar ±3 %* or ±1 mL/mbar**

General information
Realtime curves	yes
Display	4.3'' Multi-Touch (color)
Interface	RS-232, USB, Ethernet, CAN, Analog Out, TTL, WLAN
Data storage	Internal and microSD Card
Power	100–240 VAC, 50–60 Hz
Dimension (w x d x h)	11.4 x 7 x 7,3 cm
Weight	0.52 kg
Battery	5 hours
Approvals	CE, BC (Energy Efficiency for Battery Charging Systems), CSA (North America), IEC 61010-1:2010, IEC 61326- 2:2012


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).