医用外科口罩气体交换压力差测试仪YLC0469-A
English name：Medical surgical mask gas exchange pressure difference tester
Model：YLC0469-A
Product brand：
远梓
适用方向：医用外科口罩气体交换压力差的测定，也可用来测定其它纺织材料的气体交换压力差。
Application direction: Determination of gas exchange pressure difference of medical surgical masks, can also be used to determine the gas exchange pressure difference of other textile materials.
所属分类：
仪器特点
采用7英寸PLC多彩液晶触摸屏，中文菜单显示。采用数字闭环控制，配有高精度压差传感器，数字显示试样两侧压差，AD采集速度为500KHz，内码50万；高精度时钟芯片，断电存储；PLC控制动态显示加载力值；过载报警停机保护，可打印测试数据，公称规格、测试、时间、标定。
7 inch PLC colorful LCD touch screen, Chinese menu display. Adopts digital closed-loop control, equipped with high-precision differential pressure sensor, digital display of pressure difference on both sides of the sample, AD acquisition speed is 500KHz, internal code is 500000; High precision clock chip, power off storage; PLC control dynamic display loading force value; Overload alarm stop protection, can print test data, nominal specification, test, time, calibration.
仪器参数
完全符合YY0469标准中4.7的规定与GB0969-2013标准中5.6的规定测试要求，同时也符合国外标准EN14683:2014 <Medical face masks -Requirements and test methods>中的测试要求。
1、气源：抽吸式，吸式气源作为仪器动力源，不受试验场所空间限制；
2、空气流量：8L/min；误差不大于±2.5%
3、密封方式：端面密封；
4、试样透气口径：Ф25mm；
5、压差传感器量程：0～500pa，误差不大于±1%
6、显示方式：数字显示压力差；
7、电源：220V，50Hz；
8、净重：10kg。
9、特制样夹保证牢固夹持试样。
Fully meet the test requirements stipulated in 4.7 of YY0469 standard and 5.6 of GB0969-2013 standard. At the same time, it also meets the test Requirements of foreign standard EN14683:2014 <Medical face masks -Requirements and test methods>.
1, air source: suction, suction air source as the instrument power source, is not limited by the space of the test site;
2, air flow: 8L/min; The error is not greater than ±2.5%
3, sealing method: end seal;
4, sample permeability diameter: 25mm;
5, pressure difference sensor range: 0 ~ 500pa, error is not more than ±1%
6, display mode: digital display pressure difference;
7, power supply: 220V, 50Hz;
8. Net weight: 10kg.
9, special sample clamp to ensure the firm grip of the sample.
售后服务
整机质保壹年
上门培训维修
七天质量问题全款退换货服务
仪器软件终身免费依国家标准规定升级服务、终身维护
The whole machine quality guarantee one year
door-to-door training maintenance
seven days quality problem full-money return service
instrument software life-long free according to the national standard upgrade service, life-long maintenance
