口罩气流阻力检测仪QLZ19083-A
English name：Mask airflow resistance detector
Model：QLZ19083-A
Product brand：
远梓
适用方向：仪器由可以调节流量的呼吸气源、标准规定的人体头模、吸气和呼气管路系统、呼吸阻力测定系统等组成。
Application direction: The instrument is composed of a breathing air source that can adjust the flow rate, a human head mold specified in the standard, an inspiratory and expiratory pipeline system, and a respiratory resistance measurement system.
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，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；
原理：仪器由可以调节流量的呼吸气源、标准规定的人体头模、吸气和呼气管路系统、呼吸阻力测定系统等组成，采用特殊的气路转换元件，保证了呼气和吸气两套管路系统更换方便快捷，数字显示呼吸阻力，具有零点校正、准度校正及超量程报警功能，采用电子流量计，流量控制精度高。
7-inch PLC colorful LCD touch screen, Chinese menu display, digital closed-loop control, AD acquisition speed is 500KHz, internal code is 500,000; High precision clock chip, power off storage; PLC control dynamic display loading force value; Overload alarm stop protection;
How it Works: The instrument is composed of a breathing air source that can adjust the flow rate, a human head model stipulated in the standard, an inhalation and exhalation pipeline system, a respiratory resistance measurement system, etc. It adopts a special gas path conversion element to ensure that the two tube systems of exhalation and inhalation are replaced easily and quickly. The digital display of respiratory resistance has the functions of zero correction, accuracy correction and over-range alarm. High accuracy of flow control.
仪器参数
执行标准：完全符合标准GB19083-2010 《医用防护口罩技术要求》中5.4要求
具体参数：
1、测试流量：(85±1)L/min 分辨率：0.1L/min 误差不大于±2.5%
2、压力范围：1500Pa 分辨率： 0.1Pa 误差不大于±1%
3、数据存储： 500组
4、整机重量： 约11kg
5、整机功耗： 80w
6、外形尺寸：335×280×255（mm）
7、净 重：60Kg
Implementation standard: fully in line with standard GB19083-2010 "Technical requirements for Medical Protective Masks" 5.4 requirements
Specific parameters:
1, test flow: (85±1)L/min resolution: 0.1L/min error is not more than ±2.5%
2, pressure range: 1500Pa resolution: 0.1Pa error is not more than ±1%
3. Data storage: 500 groups
4, the weight of the machine: about 11kg
5. Power consumption: 80w
6, overall size: 335×280×255 (mm)
7. Net weight: 60Kg
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
