结果一 题目 帮忙翻译carbon monoxide ppm level referenced to a % of oxygen 答案 ppm abbr. 百万分率,百万分之…(parts per million) 一氧化碳的ppm水平是要参照a%的氧气的.相关推荐 1帮忙翻译carbon monoxide ppm level referenced to a % of oxygen ...
酸性化合物(Acid Compounds) 0 to 3 / 10 ppm 氨气/Amonia (NH3) 0 to 100 / 300 / 1000 ppm 三氯化硼/Boron Trichloride (BCl3) 0 to 10 ppm 一氧化碳/Carbon Monoxide (CO) 0 to 100 / 300 / 1000 ppm 氯气/ Chlorine (Cl2) 0 to 1 / 10 / 25 ppm 乙硼烷/Diborane (B2H6) 0 to 0.5...
一氧化碳CO气体检测管100 Carbon monoxide 5-1000ppm,反应可分为两种,一种是被检测气体与检测试剂直接发生反应,产生变色。另一种是将被测气体转变为其他气体,转变后的气体再与检测试剂反应,产生变色。 详情介绍 一氧化碳CO气体检测管100 Carbon monoxide 5-1000ppm Tube No.1. PERFORMANCE1) Measuring range :...
? Carbon monoxide (CAS NO.630-08-0), its Synonyms are Carbon oxide (CO) ; Carbone (oxyde de) ; Carbonic oxide ; Carbonio (ossido di) ; Kohlenmonoxid ; Kohlenoxyd ; Oxyde de carbone . It is a colorless cryogenic liquid. 4.15 Toxicity LC50 inhal (rat) 1807 ppm (2065 mg/m3; 4 ...
Be the first to review this product This CO monitor attaches to your belt or pocket with the built-in clip, so you can stay aware of dangerous carbon monoxide on the job. The detector monitors for the presence of CO with a range of 0 to 999ppm. ...
Exposure limitsTLV-TWA 50 ppm (～55 mg/m3) (ACGIH, MSHA, and OSHA); STEL 400 ppm (ACGIH); IDLH 1500 ppm (NIOSH). InChIKeyUGFAIRIUMAVXCW-UHFFFAOYSA-N Indirect Additives used in Food Contact SubstancesCARBON MONOXIDE CAS DataBase Reference630-08-0(CAS DataBase Reference) ...
Carbon monoxide concentration (ppm)COHblevel (%)Signs and symptoms 35<10Headache and dizziness within 6 to 8hours of exposure 100>10Slight headache in 2 to 3hours 20020Slight headache within 2 to 3hours; loss of judgement 40025Frontal headache within 1 to 2hours ...
The response begins to rise steeply 3.7 s after a 1.1-ml gas sample is introduce and reaches a maximum after a further 1.2 s. The response is linearly related to the concentration of carbon monoxide up to 2 ppm from the detection limit of 0.03 ppm. Interferences such as H2S and C2H4 ...
一氧化碳CO气体判断管106SH CARBON MONOXIDE 0.1%-2.0%,106SS CARBON MONOXIDE 30-500ppm,进口一氧化碳CO气体检测管106SS CARBON MONOXIDE 30-500ppm,利用人的嗅觉,对臭气的强度进行数值化的方法。当前在日本广泛使用的是6级臭气强度显示法,见图2 。但是由于每个人的嗅觉都有很大差异,并且受到当时身体状况和喜好...
一氧化碳CO检知管106C CARBON MONOXIDE 10-1000ppm,106S CARBON MONOXIDE 10-250ppm 一氧化碳CO测毒管106S CARBON MONOXIDE 10-250ppm,检测管被广泛应用于各种领域及场所重工业:钢铁、造船、汽车、造纸等制造业:食品、家电、半导体等 石化业:化学工业、石油精炼等能源领域:天然气、电力等 ...