- Sound & Light Alarm
 - Vibration Alarm
 - Visual Alarm
 - Low Voltage Alarm
 - Fault Alarm
 
Detection Method: Diffusion measurement, pipeline type, flow-through type, pump-suction type
(Over 500 types of detectable gases available as options, please consult our product service team.)
(Customizable measurement ranges available, please consult our product service team.)
Customization: Supports on-demand customization
在线式二甲苯DOAS-2000特点:
★ 防爆、防水设计,防护等级 IP66,户外型,检测快速,可靠,稳定;
★ 内置高效双级冷凝除湿除尘预处理系统,自动控制一体化设计,有效降低 SO2 损失,防止水汽干扰,更适用于含湿量高及烟气成分浓度低的工况;
★ 采用差分吸收光谱技术(DOAS),温度漂移小、测量精度高,可测超低浓度;
★ 长寿命脉冲氙灯冷光源,预热时间短,使用寿命长;
★ 内置长光程气池,NOx、SO2 分析双量程设计,根据浓度值自动切换量程控制;
★ 各烟气成分浓度曲线实时显示,曲线显示比例可调整;
★ 检出下限低,不受水分和粉尘影响,抗干扰能力强,可避免气体间的交叉干扰;
★ 内置加热装置,低温时自动启动加热功能,使分析仪可在严寒地区使用;
★ 设计开发 windows 环境下微机数据库及通信系统软件,实现微机通讯进行存储、打印;
★ 故障自检功能,检测后生成故障报表,方便用户维护;
★ 集成一体式微型热敏打印机或外置蓝牙无线打印机;
★ 烟气折算方式以基准含氧量折算和以折算系数折算两种方式;
★ 大容量数据存储,16G,可按日建立文件夹,分别存储每天的测试数据;
★ 可选配自动反吹系统;
★ 标准采样距离为 30~40 米,选配真空泵最远采样距离超过 70 米;
★ 可以检测分析的烟气温度为 1300℃以内的烟气,更高温度烟气检测分析需定制。
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Provide customized product solutions based on specific requirements
1-year warranty and lifetime maintenance for all products
Professional after-sales engineers provide installation, training, and expansion support
Eranntian was founded in 2006 as a national high-tech enterprise integrating design, R&D, production and sales. Our independent R&D team includes over 30 senior engineers with strong development iteration capabilities, with over 17% of annual revenue invested in technological innovation. We also maintain long-term deep research collaborations with 14 universities including Tsinghua University, Sichuan University, Xi'an Jiaotong University, Qingdao University of Technology, and Central South University, sharing technological innovation achievements.
Eranntian brand established
Senior R&D engineers
Partner universities
Patents/R&D achievements
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Professional production team
Units/month production capacity
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Fast sample delivery for custom orders
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