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Measurement Calibration of Ventilators Calibration Specification for Ventilators JJF1234 Calibration Parameters Measurement Parameters &Nbsp; Specification&Nbsp; Measurement range&Nbsp; Expanded uncertainty Tidal volume ventilator calibration specification JJF1234 (50-1000) mLUrel=4.0% respiratory rate (1-40) beats/min Urel=4.0% peak airway pressure (1.0-3.0) kPaU=0.1kPa positive end expiratory pressure (0.2-2.0) kPaU=0.1kPa inspiratory oxygen concentration 21% -100% U=2.0%Listed in the previous chapter, for more testing needs and details, please consult the online consultant of the free consultation institution: 15201733840 (phone and WeChat), Conduct testing on hundreds of inspection websites - issuing authoritative testing reports has legal effect P> Function of testing report:1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report 2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:1. The testing industry is fully covered, meeting different testing needs 2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate 4. Free initial testing, with no testing fees charged 5. Self service order delivery for free on-site sampling 6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China
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