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产品参数
1、流量范围:0-1.5L/min; 0-1.0L/min、0-3.0L/min可选
2、抽气负压 gt;23500Pa【即160mm(Hg)】
3、流量准确度:±5%
4、稳 定 性:≤5%
5、定时精度:≤±0.1%
6、工作噪音 lt;55dB
7、环境温度:-5~40℃
8、相对温度 lt;95%
9、工作电压:交直流两用,AC220V±10V 50Hz、DC12V充电电池
10、充电电流:500mA
11、连续、断续工作时间:4~24小时
12、外形尺寸:205mm×135mm×115mm
13、仪器重量:1.8Kg
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