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Premium bench-top ventilator tester for engineers and health care professionals with a beautiful, high resolution multi-touch user interface that is completely configurable.
The FlowAnalyser PRO with its extreme precision and reliability, is capable of testing a wide range of medical devices such as respiratory and anesthesia devices, oxygen flow meters, pressure gauges and suction devices.
It incorporates unique automatic breath detection, a remote-control interface, data storage, internal battery, and FlowLab, the high-end PC-based Software tool.
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: |
The RS-232 cable serves as a crucial component in achieving full automation for respiratory device manufacturers.
Software for FlowAnalyser and CITREX.
Monitor and save your ventilation parameters of flow, pressure, and volume measurements comfortably on your PC. FlowLab graphically displays your measured values numerically or as real-time curves. Trending reports are generated with up to 100 hours of data to check the long-term functionality of your device. Simplify the verification process of your ventilation equipment by creating your own individual test reports that can be stored electronically or printed.
The FlowLab software is available in 15 languages.
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Create test sequences for any medical device that produces pressure or flow such as a ventilator or anesthesia machine. A powerful editor allows you to design your test sequence by inserting components such as text, graphics, images, measured values and more. Very efficiently reproduce a test sequence specified by the medical device manufacturer. Run tests and generate PDF test reports with an electronic signature and your company’s logo. Test sequences can be saved for reuse, sharing, and standardization across your organization.
With a few clicks, measurement values can be saved directly from FlowLab into a report and printed out. Freely definable content allows you to design test reports according to your needs. Thus, in addition to the measured values, all the data of the test object is documented for a clear overview.
The generated control numbers help you keep an overview of your test reports and assign the correct document to the corresponding test object, even after a long time. You can also easily insert your company logo, so that each report can be visually recognized as a company document.
FlowLab helps you automatically create clear documents and saves you the trouble of creating test reports in word processing programs.
For precise analysis of measured values, up to six time-dependent curves can be displayed in FlowLab. The adjustable cursors allow measurement curves of all ventilation parameters to be measured. In the curve trigger settings, you can, among other things, set trigger types or triggering thresholds so that only the desired measuring ranges of the curves are displayed.
To obtain an overview, all curve fields can be color-matched or labeled individually.
With just one click, all curve fields can be saved as an image or printed out.
The trending function of FlowLab allows you to trend measurements for up to 100 hours. It is very easy to select up to 10 measured values and define settings such as recording time, recording rate and time axis. The recorded values can then be exported to an Excel spreadsheet, giving you the possibility to carry out individual evaluations in a calculation program outside of FlowLab.
FlowLab’ s trending capability is the right function when it comes to performing troubleshooting.
In the numeric display in FlowLab, up to 20 measured values can be displayed and sorted simultaneously. In addition, statistical variables such as mean, minimum and maximum values are displayed in real time and can be compared with predetermined set points and tolerances if desired. This makes it easy to see if a certain measured value is within the specified tolerances of the measurement object. Everything at a glance, freely configurable and clearly presented. The optimal display to compare measured values and carry out tests quickly.
FlowAnalyser PF-300 PRO test sets combine PF-300 PRO with comprehensive accessories suitable for calibration and verification of all ventilators and anesthesia machines.
The FlowAnalyser PRO measures ultra-low flow, with a range of -1 to 1 L/min, to test low-flow anesthesia devices, sidestream capnometers, pneumatic valves, rinse flows, oxygen flow meters and more.
The main flow channel measures all respiratory parameters for infant, pediatric, adult, and high frequency ventilators including oxygen concentration, gas temperature and humidity.
Run tests easier and faster with our apps.
The FlowAnalyser PRO ventilator tester supports apps for testing and calibrating many devices. The apps enable fast and accurate testing. Entire test sequences are displayed with images and texts and measurements are taken automatically. The test results are recorded in a PDF report, that can be signed directly on the screen.
Measure breath based respiratory parameters with automatic trigger detection for conventional and high-frequency medical ventilators.
The FlowAnalyser PRO can automatically detect the breath phase, inhalation or exhalation, for a wide range of respiratory devices, including BiPAP machines, and high frequency ventilators. For high-frequency ventilators, breaths up to 2000 bpm can be precisely measured.
The FlowAnalyser PRO offers a beautiful, high resolution multi-touch user interface that is completely configurable.
The Direct-Access keys allow you to see at a glance which parameters are measured by each port.
Selecting any Direct-Access key displays the parameter and its limits to make using the FlowAnalyser PRO intuitive and easy.