Product Overview:

           The ventilator is an emergency medical device and falls under the category of high-risk medical electronic equipment. The PF-300 PRO is currently the most advanced and highly precise ventilator and comprehensive gas concentration quality detector on the international market. With a strong contemporary appeal, it is highly favored by technicians. It is compact, highly accurate, and user-friendly. The PF-300 PRO features bidirectional flow, pressure, temperature, humidity, and oxygen concentration measurement capabilities, offering adult, pediatric, and high-frequency ventilation measurement modes. Therefore, whether for ventilators or other respiratory devices, the PF-300 PRO is the ideal calibration tool for engineers.

Product Features

1. Elegant and high-resolution multi-touch user interface, fully configurable;
2. Real-time display of flow and pressure curves on the screen;
3. Extremely high measurement accuracy and reliability, capable of testing various respiratory medical devices;
4. Breath triggering: multiple trigger modes including flow, pressure, external, and auto-trigger for more precise test results;
5. Ultra-low flow test channel for accurate measurement of minute airflow;
6. Gas standards: ATP, ATPD, ATPS, AP21, STPD0, STPD20, STPD21, 23/1013.STP, STPH, BTPS,

BTPS-A, BTPD, BTPD-A, 0/1013, 20/981, 15/1013, 25/991, 20, 1013,
NTPD, NTPS, AP25.

Technical Parameters

1. High flow range: -300 L/min to +300 L/min; Accuracy: ±1.65% of reading or ±0.04 L/min.
2. Ultra-low flow range: -1 L/min to +1 L/min; Accuracy: ±1.65% of reading or ±0.01 L/min.
3. Differential pressure range: ±250 mbar; Accuracy: ±0.5% of reading or 0.1 mbar.
4. Low differential pressure range: ±10 mbar; Accuracy: ±1% of reading or ±0.01 mbar.
5. High pressure and vacuum range: -1 to +10 bar; Accuracy: ±1% of reading or ±7 mbar.
6. Flow units: L/min, L/s, cfm, mL/min, mL/s.
7. Pressure units: bar, mbar, cmH?O, Torr, inHg, hPa, kPa, mmHg, PSI.
8. Oxygen concentration: Range: 0-100% .
9. Temperature: Range: 0-50°C, Accuracy: ±0.5°C or ±1.75% of reading.
10. Humidity: Range: 0-100%, Accuracy: ±3% (10%-80%), ±5% (<10% and >80%).

Respiratory Parameters:

1. Respiratory rate (Rate): 1-2000 bpm, Accuracy: ±1 bpm or 1%;
2. Expiratory time, Inspiratory time (TI, TE): 0-60 s, Accuracy: ±0.01 s;
3. Inspiratory to expiratory ratio (I:E): 1:300 to 300:1, Accuracy: ±2% of reading;
4. Inspiratory and expiratory tidal volume (Vti, Vte): ±60 L, Accuracy: ±1.75% of reading or 0.1 mL;
5. Minute ventilation (Vi, Ve): 0-300 L, Accuracy: ±1.75% of reading or 5 mL;
6. Peak pressure (Ppeak), Mean pressure (Pmean), Positive end-expiratory pressure (PEEP), Plateau pressure (Pplateau): 0-160 mbar, Accuracy: ±0.75% of reading or 0.1 mbar;
7. Peak inspiratory and expiratory flow: ±300 L/min, Accuracy: ±1.65% of reading or 0.04 L/min.