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;
10) Multiple predicted value can be selected, suitable for different population;
11) Storage of more than 10,000 groups of data;
12) Lung age estimation function;
13) Built-in lithium battery, supports both of AC and DC.
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
Physical characteristic:
Dimension: 315 mm(L)×215 mm(W)×92 mm(H)
Weight: 1.8 kg
