Home | Gas Flow Measurement

CROYX

Obsessed with Accuracy/ Accuracy in highest standards

Empowering healthcare precision through our cutting-edge tool for testing respiratory devices and beyond.

For quick details

Dimensions (W x D x H) 11.4 x 7 x 7.3 cm
Weight 0.52 kg (1.15 Ib)
Monitor size and resolution

4.3 in (256.5 mm) diagonal
800×480 pixles
with capacitive touch screen

Realtime Curves Flow, pressure, volume, temperature, oxygen, ventilation parameters
Connectivity RS-232, USB (type c), Ethernet, Bluetooth
AC Input 100-240 VAC (50/60 Hz)
Battery operating time 5 hours
Recharge time 4 hours
Calibration Interval Once a year
Ambient temperature 15 – 40°C (59 – 104°F)
Air humidity 10 – 90% RH
Ambient pressure 783 – 1150 mbar
Operating altitude up to 2000 m.a.s.l.
Storage and transport conditions – 10 – 60 °C (14 – 140 °F) at 5 – 95 % RH
Pollution degree

Pollution degree 2, to IEC 61010-1
IEC 61326-1

Overvoltage Category 2
Air and N2 ± 300 sL/min (± 1.9% or ± 0.1 sL/min )
O2 / air mixtures ± 300 sL/min (± 1.9% or ± 0.1 sL/min )
CO2 ± 140 sL/min (3% or ± 0.1 sL/min )
Heliox (21% O2/79% He) ± 300 sL/min (± 4% or ± 0.3 sL/min )
N2O / O2 mixtures ± 80 sL/min (± 4% or ± 0.3 sL/min )
Temperature compensated Yes, 25 – 30°C
Ambient pressure compensated Yes
Channel pressure compensated Yes, – 50 – 600 mbar
High 0 – 10 bar (± 1% or ± 10 mbar )
Difference ± 250 mbar (± 0.75% or ± 0.1 mbar )
In flow channel – 50 – 150 mbar (± 0.75% or ± 0.1 mbar )
Barometer 500 – 1150 mbar (±1% or ± 5 mbar )
Oxygen concentration

0 – 100 % (± 1% O2 )
pressure compensated ≤ 150 mbar

Gas temperature Air, Air/O2, N2O/O2, Heliox (21% O2), N2, CO2
Gas standard ATP, ATPD, ATPS, AP21, STP, STPH, BTPS, BTPS-A, BTPD, BTPD-A, 0/1013, 20/981, 15/1013, 25/991, 20/1013, NTPD, NTPS
Flow L/min, L/s, cfm, mL/min, mL/s
Pressure bar, mbar, cmH2O, inH2O, Torr, inHg, hPa, kPa, mmHg, PSI
Rate 1 – 1000 breaths/min (± 1 breath or ± 2.5% )
Inspiratory, expiratory Time 0.05 – 60 s (± 0.02 s)
I:E Ratio 1:300– 300:1 (± 2.5 % )
Tidal volume ± 10 sL (± 2% or ± 0.20 mL)
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 )
Trigger -10 – 10 sL/min, -10 – 10 mbar (± 2%)