| 1、Pressing depth：30 ㎜～65 ㎜ adjustable，one type:5 ㎜，error：±2 ㎜； |
| 2、Pressing release rate：1：1 ； |
| 3、pressure relief valve：0.65Mpa；error：±0.12Mpa； |
| 4、Pressure of gas road is no less than 1Mpa； |
5、Ventilation quanity：500ML no adjust，error:±10%；
working pressure：≤816.4N ； |
| 6、input power（DC）：≤17W； AC:≤54W； |
| 7、Press the ventilation ratio：30：2 continuously adjustable;，error：±1 time； |
| 8、Pressing frequency： 100times/ min，110times/ min，120times/ min error：±1 time; |
| 9、The fastness of fastening band fastness is not less than 100N; |
| 10、The thickness range of patients was 155 to 305MM. |
| 11、The pressure is not enough to alarm, the pressure depth is reduced automatically, and the manual recovery after air pressure recovery must be deep. |
| 12、Electricity, according to the low voltage alarm, start the suspended function; |
| 13、Default mode：Press the ventilation ratio: 30: 2，press depth 30mm，press frequence 100 pcs/min；Ventilation quanity 500ML |
| 14、Safety requirements refer to medical electrical appliances safety standard GB 9706.1-2007, electromagnetic compatibility standard YY05052012; |
| 15、Earthquake Resistance |
| 16、drop resistance |
| 17、The enclosure protection level is IP55 (dustproof and water spray); |
| 18、noise≤70dB； |
19、Working environment ：
a)Temperature：-20℃~55℃；
b)Relative temperature：10%~90%;
c)Atmospheric pressure：500hPa~1060hPa. |
中文
