Rigel medical Citrex H4 Gas Flow Analyzers (±300 sL/min)

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

Units:

Flow: L/min, L/s, cfm, mL/min, mL/s

Pressure: bar, mbar, cmH2O, inH2O, Torr, inHg, hPa, kPa, mmHg, PSI

Ventilation Parameters

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

Pressure

High: 0–10 bar ±1% or ±10 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

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

General Information

Realtime Curves: Yes

Display: 1.7'' with touch control elements (color)

Interface: RS-232, USB, Ethernet, CAN, Analog Out, TTL, TSI4000 Protocol

Data Storage: microSD Card

Power: 100–240 VAC, 50–60 Hz

Dimension (W x D x H): 11.4 x 7 x 6 cm

Weight: 0.4 kg

Battery: 4 hours

Approvals: CE, BC (Energy Efficiency for Battery Charging Systems), IEC 61010-1:2010, IEC 61326-2:2012