CD-3大气采样器

CD-3大气采样器是用于大气环境或作业环境中气体采样的一种便携式常规仪器，可广泛应用于冶金、矿山、化工、建材、铸造、电力及环境监测、卫生防疫等部门。
CD-3 Air Sampler Introduction
The CD-3 air sampler is a portable instrument to sampling air inthe atmospheric environment or operating environment. It is widelyused in metallurgy, mining, chemical industry, building materials,foundry, electric power and environmental monitoring, health andepidemic prevention departments.

主要技术参数(Parameters)
负载能力 (Loadcapacity)             4000Pa负载下流量＞1L/min；
流量范围 (Flow raterange)             0.1—1.5L/min；
流量稳定性 (Flow ratestability)         ≤5%；
流量误差 (Flow rateerror)              ≤±5%；
定时误差 (Timingerror)               ＜0.1%；
工作温度 (Operatingtemperature)        -10—45℃；
工作时间 (Operatingtime)             ≥7小时；
外型尺寸(Dimensions)                100×150×52mm；
重    量(Weight)                    550g

仪器特点(Features)
低功耗液晶显示
Low-power LCD
电子定时
Electronic timing
交直流两用
AC/DC
电池欠压指示
Battery under voltage instruction
操作简便，即测即显
Convenient operation, real-time display
外形小巧重量轻，适合便携式检测
Compact, light weight, portable