DATA SHEET T9732 - EN 149 CONTINUOUS MEASUREMENT HIGH PERFORMANCE FLOW TESTER EN 149 VERSION The T9731 - EN 14683 is specifically designed for measure the adequate air flow rate in complete adherence to the standard EN 14683 . As shown in diagram C.1 on page 12 of the standard, the instrument is equipped with two air flow meters of type Mass-flow with scales 0.0...10.0 nLitres/minute (2.12 of diagram - point C.2.1) servo driven valve controlled from the software (10 of the diagram - point C.2.4), and a double gauge / differential pressure measurement (M1 and M2) as expressly indicated in point C.2.2 . In order to comply with both the ISO accreditation standards and the expectations of the reference standard, the pressure measurements in “Differential” mode (or pressure drop) occurs in Pa or Pa/cm2 in case the sample area is set in the menu TSTwith area different from 1.00 cm2. Automatic pressure regulator Resolution starting from 0.1 cc/min The connecting “short form” attached to the manuals provides connection to an external vacuum pump (C.2.3), not provided. A special “flow sensor deviation” parameter allows a continuous comparison of the two sensors of flow measurement(can be excluded by setting the threshold to 0%) in order to comply in Run-Time mode with the validation of C.2.5.5. In addition to what is required in the legislation, the instrumentation shall is able to measure both differential pressures (loss of pressure (mouthpiece head) and relative pressure (mouthpiece head) both for perform tests indiscriminately at a controlled flow rate that at constant Complete the features all the options already present in the T9000 range as ISO, LAN traceability, Wifi, BLE , communication ports, signals of interfacing etc... as more in detail indicated in the user manual. Multiple operating modes Ethernet and auxiliary connector The T9731- EN 14683 is able to perform in the following way fully automatic all procedures that requires regulation: - “Breathability” tests, setting the test in mode “ PRESSURE DROP” as per Procedure C.4; - “Tool validation” tests (C.2.5.5) Part 1 of Mass-Flow Relevance - “Equipment validation” tests (C.2.5.5) part 2 of Mass-Flow Zero Flow Seal Advanced interface. We thought the T9000 series as the ultimate expression of technology in measuring systems, with an advanced interface that is useful for analysis and studies in the prototyping or pre-series phase, as well as for the production line testing. The large 7” colour display, embedded in a panel in capacitive glass, allows total interaction in the internal and main-screen menus, and the evidence archive “smart” contains daily, monthly and specific for each test program, so as to maintain controlled the level of quality of your products. User-friendly interface Solid-state sensor High power outputs Intelligent pressure adjustment ForTest group - www.fortest.com - [email protected]

DATA SHEET T9732 - EN 149 CONTINUOUS MEASUREMENT HIGH PERFORMANCE FLOW TESTER EN 149 VERSION Application Sectors Medical Technical Specifications Measurement Caracteristics Type Flow Direct Pressure Scale: ± 10 mbar - 200 l/min Accuracy Dimensions 300x160x350 mm Weight 10 Kg Electrical Supply 24VDC, 110 VAC, 230 VAC Air tube size: 6x4, 10x8 Test Modes • • Espiration Flow test Inspiration Flow test Communication Interfaces Resolution from 0.01 cc/min Fully automatic test flow adjustment management 8,000 Lt/min) Automatic mass flow diagnostic check Resolution 1 cc/min HMI touchscreen controller...