超声波检测
适用范围:
Application:
用于对口罩、熔喷布、滤料等颗粒物过滤效率的检测。
Used for testing the filtration efficiency of particulate matter such as masks, melt-spraying cloth and filter materials.
符合标准:
meet a criterion:
GB/T19083-2010
YY 0469-2011
GB/T32610-2016
技术参数:
Specification
流量范围
|
(20-100)L/mim,精度2%(可定制10-100)
|
过滤效率
|
(0.001-99.999)%
|
阻力
|
0-2000Pa,精度2%
|
测试面积
|
100cm²
|
气溶胶
|
氯化钠(可选配DOP、DEHS、石蜡油、玉米油)
|
气溶胶浓度
|
不超过30mg/m3(盐性),不超过200mg/m3(油性)
|
测试模式
|
初始效率和加载效率
|
测试温度
|
(25±5)℃
|
相对湿度
|
(30±10)%
|
外形尺寸
|
950*600*600mm
|
重量
|
100kg
|
电源
|
AC220V 50HZ
|
气源
|
在550KPa下流量198L/min(0.6Mpa)
|
Flow range
|
(20-100) L/mim, accuracy: 2% (customizable 10-100)
|
Filtration efficiency
|
(0.001-99.999) %
|
Resistance
|
0-2000pa, accuracy: 2%
|
Test area
|
100cm²
|
Aerosol
|
sodium chloride (optional DOP, DEHS, paraffin oil, corn oil)
|
Aerosol concentration
|
no more than 30mg/m3(salt), no more than 200mg/m3 (oil)
|
Test mode
|
initial efficiency and load efficiency
|
Test temperature
|
(25±5) ℃
|
Relative humidity
|
(30±10) %
|
Overall size
|
950*600*600mm
|
Weight
|
100 kg
|
Power supply
|
AC220V 50HZ
|
Air source
|
flow rate at 550KPa: 198L/min(0.6mpa)
|
标配清单:
Standard configuration list:
1、主机一台
One mainframe
2、自带热敏打印机
Comes with a thermal printer
3、口罩测试夹具一套
Mask test fixture set
适用标准:(对于不同的标准,需要配备不同的配件)
Applicable standards : (for different standards, different accessories are required)
GB/T 32610-2016 日常防护性口罩技术规范 6.13(附录 A)
GB/T 32610-2016 Technical specification for daily protective masks 6.13 (appendix A)
GB 2626-2006 呼吸防护用品-自吸过滤式防颗粒物呼吸器
GB 2626-2006 Respiratory protective equipment-self-absorption filter respirator against particulate matter
GB 19082-2009 一次性防护服技术要求
GB 19082-2009 Technical requirements for disposable protective clothing
GB 19083-2010 防护口罩技术要求
GB 19083-2010 Technical requirements for protective masks