空气洁净度

对于屏障系统，空气洁净度、梯度压差是影响设施达标的关键。

The air cleanliness and pressure gradient were often key obstacles to meet the requirement of the national standard for barrier system .

为了加强对环境空气洁净度的观测，世界各国先后开始了对尘埃粒子计数器等空气悬浮颗粒监测设备的研究。

In order to strengthen the observation of the air cleanliness , countries around the world have embarked on airborne particle counters and other air monitoring equipment of suspended particles .

目的评价SPF级动物室熏蒸灭菌后的粉尘对空气洁净度指标的影响。

Objective To estimate the influence of particles produced by formaldehyde fumigation on the cleanliness of SPF animal laboratory .

重庆市桶装水厂灌装车间空气洁净度评价

Air Quality Assessment of Filling Rooms in Barreled Water Factories in Chongqing

医院空气洁净度标准的建立

Setup of the clean measure standard of air in hospital

洁净室空气洁净度评价的模糊模式识别方法

Study on fuzzy recognition model of purification degree of air in spotless room

正压中央空调换气系统保持空气洁净度效果研究

The efficacy of positive pressure central air conditioner circulation system on the cleanliness of air

目的了解正压中央空调换气方法保持治疗室空气洁净度效果。

Objective To evaluate the efficacy of positive pressure central air conditioner circulation system on the cleanliness of air in the treatment room .

结论本研究对提高消毒供应室清洁区的空气洁净度提供了可信性数据。

CONCLUSIONS This article provides the credible data for boosting the pureness of the air of the cleaning section of disinfecting supply division .

定期检测结果表明，环境指标的温度、气流速度、空气洁净度，落下菌数均达到或超过国家标准。

Regular test shows : temperature , air current speed , air clean degree , FCU of environment index all reach or beyond GB .

高效过滤器送风口扩散孔板的开孔情况影响着室内流场、室内空气洁净度、洁净室自净时间和扩散板阻力。

HEPA supply outlet diffusion perforation panel influences cleanroom air velocity field , cleanliness , cleanliness recovery characteristic and resistance of the diffusion panel .

结论正压中央空调换气系统在正常运行时能有效维持治疗室空气洁净度，且无需对室内进行常规空气消毒。

Conclusion Positive pressure central air conditioner circulation system can keep the cleanliness of air in the treatment room , and routine air disinfection is not necessary .

在通风不畅的室内条件下，烟雾不易驱散，使空气洁净度指数大大降低。

Be in ventilated not below the room conditions of free , aerosol breaks up not easily , make air clean spend an index to be reduced greatly .

空气洁净度、压强、空气流速分别采用了光电粒子计数器、微压计、热电风速仪测量。仪器均经计量单位年检。

Methods Pressure intensity , air cleanliness , and air velocities of the lab were measured by the manometer , photoelectric particle counter , and thermo-electric anemometer respectively , all of them had been examined by the authorized qualitative units .

提高空气洁净室洁净度的建议

Some suggestions about improving the cleanliness of air clean room

尘埃粒子计数器是专门用来测量洁净环境空气中尘埃粒子的数量和大小，为空气洁净度的评价提供依据。

Airborne particle counter ( APC ) is designed to measure the number and size of airborne particles in clean room for the evaluation of air cleanliness basis .

结论空气动态消毒是一种较理想的空气消毒法，提高了空气质量，有助于维持室内空气洁净度，降低术后感染率。

Conclusion Dynamic air disinfection is the one kind of ideal way for operating room air disinfection . It improves air quality , maintains air disinfected for longer period and decreases the wound infection rate .

结论1.静态环境下的空气监测，不能反映工作状态下的空气质量；增加动态环境下的持续空气消毒，能有效的提高空气洁净度。

There was no pathogen detected from nurse hands . Conclusion : 1 . The air monitor under static condition cannot represent the air quality under working condition . Adding continuous disinfection time under active condition can effectively increase the air cleanliness . 2 .

检测医用空气灭菌净化装置的灭菌净化效果为目的。分别测定该机工作时的噪声、风速、风量、尘埃及空气洁净度、模拟现场消毒试验和现场消毒效果。

Tests the sterilization decontamination effect of medical air sterilization decontamination equipment Measure the noise , air speed , air quantity , dust and air cleanliness when the equipment is working and simulate the on-site disinfect examination and carry out the on-site disinfect examination .