UBREATH PRO -Model PF680 -Spirometer System
UBREATH ® Pro Spirometer System (PF680) measures a subject’s lung function ventilation including both expiratory and inspiration by using Pneumotachograph technology.
Measurable Spirometry through Inhale & Exhale
- FVC, SVC, MVV are available with 23 parameters to be calculated.
- Accuracy and repeatability comply with ATS/ERS task force standardization (ISO26782:2009)
- Complies with the ATS/ERS requirement for flow sensitivity down to 0.025L/s which is a vital characteristic for the diagnosis and monitoring of COPD patients.
Real-time Graphic Curve Experience
- Synchronized graphs enhance users to achieve satisfied results with professional’s guidance.
- Displayed three waveform parameters and remark the best performance for reference.
Portable Design
- Hand-held device and easy to operation.
- Automated BTPS calibration and free of environmental conditions influence.
- Lightweight combines the benefits of portability.
Operate with Safety
- Assured hygiene with disposable pneumotach gives NO authority to cross-contamination.
- Patented design offers prevention and no daily sterilization is required.
- Automated quality control and correction algorithm to minimize interference from operation.
All-in-One Service Station
- Built-in printer and barcode scanner are combined in one device.
- LIS/HIS connection via Wi-Fi and HL7.

Model: PF680
Parameter: FVC: FVC, FEV1, FEV1%, PEF, FEF25, FEF50, FEF75VC: VC, VT, IRV, ERV, IC
MVV: MVV, VT, RR
Flow Detection Principle: Pneumotachograph
Volume Range: Volume: (0.5-8) LFlow: (0-14) L/s
Performance Standard: ATS/ERS 2005 & ISO 26783:2009
Volume Accuracy: ±3% or ±0.050L (take the larger value)
Power Supply: 3.7 V lithium battery (rechargeable)
Printer: Built-in thermal printer
Operating Temperature: 10? - 40?
Operating Relative Humidity: ≤ 80%
Size: Spirometer: 133x82x68 mmSensor Handle: 82x59x33 mm
Weight: 575g (including the Flow Transducer)