Technical Specifications
Flow and pressure measurement |
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Flow |
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Flow-Channel |
Flow |
±300 L/min*** |
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Ultra-Low-Flow-Channel |
FlowUltra-Low |
±1 L/min*** |
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Measuring bidirectional |
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yes |
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Temperature compensated |
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automatic |
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Pressure compensated |
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automatic |
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Humidity compensated |
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automatic |
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O2 compensated |
automatic |
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Pressure |
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High Pressure & Vacuum |
PHigh |
-1–10 bar |
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Differential Pressure |
PDiff |
±250 mbar |
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Low Differential Pressure |
PDiff Low |
-10–10 mbar |
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Pressure in Flow Channel |
PChannel |
-50–160 mbar |
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Atmospheric pressure |
PAtmo |
500–1240 mbar |
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Units |
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Flow |
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L/min, L/s, cfm, mL/min, mL/s |
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Pressure |
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bar, mbar, cmH2O, inH2O, Torr, inHg, hPa, kPa, mmHg, PSI |
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Additional measurements |
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Oxygen |
O2 |
0–100 % |
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Temperature |
In Flow Channel |
0–50°C |
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Dew point |
In Flow Channel |
-10–50°C |
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Humidity |
In Flow Channel |
0–100% RH (non condensing) |
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Gas types |
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Air, Air/O2, O2, N2O, N2O/O2, N2, He , He/O2 , CO2, customised gas types |
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Further gas types |
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CO2 |
concentration (with optional OR-703) |
0–15 vol%, ±(0.2 vol% + 2 % of reading) 15–25 vol%, unspecified |
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N2O |
concentration (with optional OR-703) |
0–100 vol%, ±(2 % vol% + 2 % of reading) |
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HAL, ISO, ENF |
concentration (with optional OR-703) |
0–8 vol%, ±(0.15 vol% + 5 % of reading) 8–25 vol%, unspecified |
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SEV |
concentration (with optional OR-703) |
0–10 vol%, ±(0.15 vol% + 5 % of reading) 10–25 vol%, unspecified |
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DES |
concentration (with optional OR-703) |
0–22 vol%, ±(0.15 vol% + 5 % of reading) 22–25 vol%, unspecified |
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Gas standards |
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ATP, ATPD, ATPS, AP21, AP25, STP, STPD0, STPD20, STPD21, STPH, BTPS, BTPS-A, BTPD, BTPD-A, 0/1013, 20/981, 15/1013, 25/991, 20/1013, 23/1013, NTPD, NTPS |
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Respiratory Parameter |
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Breath rate |
Rate |
1–2000 bpm |
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Inspiratory time |
Ti |
0.01–60s |
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Expiratory time |
Te |
0.01–90s |
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Inspiratory hold time |
TiH |
0–60s |
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Expiratory hold time |
TeH |
0–90s |
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Post-inspiratory pause |
% Tp |
0–100 % |
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Ratio |
I:E |
1:300–300:1 |
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Ti/TTotal |
0–100 % |
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Breath Volume |
Vti, Vte |
±60 L |
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Minute Volume |
Vi, Ve |
0–300 L/min |
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Pressure |
PPeak, PMean, PEEP, PPlateau |
0–160 mbar |
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Peak flow |
PFInsp, PFExp |
± 300 L/min |
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Compliance |
CStat |
0–1000 mL/mbar |
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Trigger |
Automatic, Adult, Pediatric, HFO, ext. Trigger |
Adult, Pediatric, HFO; Adjustable on flow or pressure curves with user-defined limits. |
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General information |
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Power |
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100–240 VAC, 50/60 Hz |
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Battery operation |
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16 hours |
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Power consumption |
Typical 5 VA, max. 25 VA (during battery charging) |
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Weight |
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3.2 kg |
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Dimension (w × d × H) |
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24 × 26 × 13 cm |
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Data Storage |
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Internal, USB stick |
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Display |
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High resolution touch-screen display 5" (800 × 480 px) |
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Interfaces |
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USB-A for USB stick, USB-B for FLowLab Software, individual communication, TTL for external trigger, RS232 |
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Calibration |
Annually |
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Operating temperature |
10–40 °C (50–104 °F) |
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Operating humidity |
10–90 % R.H.*** |
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Approvals |
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CE, CSA (North America), IEC 61010-1:2010/AMD1:2016, IEC 61326-1:2020 |
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The greater tolerance is valid: * Tolerance related to the measured value, ** Absolute tolerance, with steady air flow, *** Non-condensing, **** The unit L/min is based on ambient conditions of 0 °C and 1013.25 mbar (DIN 1343). |