Features :

1) Measurement of Forced Vital Capacity (FVC), Vital Capacity (VC/SVC), maximum voluntary ventilation (MVV) and relevant functions, more than 30 parameters can be measured and displayed; for several times of measurement, the optimal result will be displayed; the condition of subject can be shown by the ratio of the measured value and the predicted value.

2) Measurement parameters:

Forced Vital Capacity (FVC): FVC, FEV1, PEF, (FEV1/FVC), FEF25, FEF50, FEF75, FEF2575, FEV1/VC, FEV6, FEV1/FEV6, ELA, FET, EVOL, FIVC, FIV1, FIV1/FIVC, PIF, MVV Vital Capacity (VC/SVC): VC, IC, ERV, IRV, EVC, IVC, TV, VE, RR, tI, tE, TV/tI, tI/ttot 

Maximum Ventilatory Volume (MVV): MVV

3) Real-time display respiration waveform:Flow-Volume loop and Volume-Time curve chart;

4) 7" color LCD touch screen, buttons can be operated along with touch screen;

5) Incentive animation operation guide, easy for the use between children and the old;

6) Built-in thermal printer, reports can be printed directly;

7) BTPS automatic correction function, compensate for the impact of environmental differences;

8) Test time and environment temperature display;

9) Calibration function, ensure measurement accuracy;

Performance :

1) Volume range :±10 L

2) Volume accuracy: ±3％ or ±0.05 L (whichever is greater)

3) Flow Range: ±16 L/s

4) Flow accuracy: ±5％ or ±0.2 L/s (whichever is greater)

5) Power supply: 100 V-240 V~ 50 Hz/60 Hz

6) Input power: 60 VA

7) Safety type: Class I equipment, type BF applied part

8) LCD screen: 7" color TFT touch screen

9) Printing paper: 112 mm(W)×20 m(L) high-speed thermal paper

Accessories :

Spirometer 1pc

Mouthpiece 4pcs

nose clip 1pc

USB cable 1pc

Recording paper 1pc

Power cord 1pc

User Manual 1pc

Physical characteristic :

Dimension: 315 mm(L)×215 mm(W)×92 mm(H)

Thank you.