呼吸导管气流阻测试仪 QLZL0339-D
English name：Breathing catheter airflow resistance tester
Model：QLZL0339-D
Product brand：
远梓
适用方向：仪器由可以调节流量的呼气气源（正压气源）、标准规定的呼气管路系统、呼气阻力测定系统等组成。
Application direction: The instrument is composed of a breath source that can adjust the flow rate (positive pressure air source), a breath pipeline system prescribed by the standard, and a breath resistance measurement system.
仪器特点
采用7英寸K600+内核/点阵式65色 800*480分辨率触摸屏显示，PLC控制系统动态显示加载力值；操作界面可选：中文/英文/中英文切换；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，过载报警停机保护，可打印测试数据，仪器由可以调节流量的呼气气源（正压气源）、标准规定的呼气管路系统、呼气阻力测定系统等组成，采用特殊的气路转换元件，保证了呼气套管路系统更换方便快捷，数字显示呼气阻力，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。
Using 7-inch K600+ core/dot-matrix 65 color 800*480 resolution touch screen display, PLC control system dynamically displays the loading force value; Operation interface Optional: Chinese/English/English switch; Digital closed loop control,AD acquisition speed is 500KHz, internal code is 500000; High-precision clock chip, power off storage, PLC control dynamic display, overload alarm and shutdown protection, can print test data, the instrument is composed of breath source (positive pressure air source) that can adjust the flow rate, expiratory pipeline system stipulated by the standard, expiratory resistance measurement system, etc., the use of special gas path conversion components to ensure that the expiratory sleeve system is convenient and quick to replace. Digital display expiratory resistance, with zero correction, accuracy correction and overrange alarm functions, using electronic flowmeter, flow control accuracy is high.
仪器参数
执行标准：YY/T0339-2019《呼吸道用吸引导管》中8.5的要求研制。
1、测试流量：30L/min 、15L/min 、2.5L/min 误差不大于：±5%
2、压力范围：10KPa 分辨率： 0.01KPa 误差不大于±1%
3、数据存储： 200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
发货清单：主机1台、合格证、操作说明书1份、打印纸1卷
仪器终身免费依国家标准规定升级服务、终身维护
Implementation standard: Requirements of 8.5 in YY/T0339-2019 "Suction Catheter for Respiratory Tract".
1, test flow: 30L/min, 15L/min, 2.5L/min error is not more than: ±5%
2, pressure range: 10KPa resolution: 0.01KPa error is not more than ±1%
3. Data storage: 200 groups
4, the weight of the machine: about 11kg
5. Power consumption: 80w
6, overall size: 335×280×255 (mm)
7. Net weight: 60Kg
Delivery list: 1 set of main machine, certificate of qualification, 1 copy of operation manual, 1 roll of printing paper
Instrument lifetime free of charge in accordance with national standards for upgrading services, lifelong maintenance
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
