MONITORING LOW LEVELS OF FORMALDEHYDE IN AMBIENT AIR 监测环境空气中甲醛含量低的情况
Formaldehyde is a colorless gas with a pungent odor. Levels above 0.1 ppm can cause allergy and acute health problems, e.g. sore throat, skin irritation, nausea, scratchy eyes and cough. Formaldehyde is also classified as highly carcinogenic compound. Exposure to moderate amounts of formaldehyde has been linked to cancer, such as leukemia. 甲醛是一种无色的气体, 具有刺鼻的气味。超过 0.1 ppm 的水平会引起过敏和严重的健康问题, 例如喉咙痛、皮肤发炎、恶心、眼睛发痒和咳嗽。甲醛也被归类为高度致癌化合物。接触适量的甲醛与癌症有关, 如白血病。
- selective monitoring of formaldehyde 甲醛的选择性监测
- below 1 ppb detection limit 低于 1 ppb 检测限制
- response time user configurable from 10 seconds to few minutes响应时间用户可配置从10秒到几分钟
- high dynamic range and stable operation 高动态范围和稳定运行
- no consumables无耗材
- low sample volume (few ml)样品体积小 (数毫升)
- built-in gas exchange system 内置气体交换系统
- long re-calibration interval (several months)长重校准间隔 (几个月)
- user configurable monitoring tasks用户可配置的监视任务
- intuitive user interface 直观的用户界面
- built-in display presents results both numerically and graphically内置显示以数字和图形方式呈现结果
- remote operation via tablet, smartphone or another GASERA ONE FORMALDEHYDE 通过平板电脑, 智能手机或其他 GASERA 的远程操作一甲醛主要应用：
- 围栏监测
室内空气质量与职业安全
沼气厂
新建筑
木制品
交通废气