1测试姿势Position:           水平放于治具上Horizontal  2用500 cc容器承受空气压力300 mmHg      Air pressure 300mmHg with 500CC tank  3额定电压 Nominal Voltage:      DC 6.0V     使用范围Operating Voltage Range:      DC 3-7.2V  4工作电流 Working Current:     低于350mA  Less than 350mA    额定电压下,500cc空器从0mmHg充气到300mmHg的最大工作电流.      During pressurization from 0-300mmHg at rate voltage.  5充气时间Inflation time:小于9.0秒Less than 9.0 sec     在500cc容器中充气从0到300mmHg所需时间.      To pressurize in a 500cc tank from 0-300mmHg at rated voltage 6气密性Leakage:小于2mmHg/min. Less than 2mmHg/min             额定电压下,500cc容器从0mmHg充气到300±30mmHg之,保压30s,第31s记录压力值P1                第90s记录压力值P2,计算漏气量P1-P2≤2mmHg             Under rated voltage,inflate the container from 0mmHg to 300+-30mm, keep the pressure for 30 seconds, record pressure value P1 at 31th second,  record pressure value P2 at 90th second,  count air leakage P1-P2 ≤2mmHg. 7最大压力:额定电压下,将500cc容器从0mmHg充气到停止升压的最大压力>450mmHg. Maximum pressure: Under rated voltage, the maximum pressure to inflate the container from 0mmHg to stop pressurization is more than 450mmHg.