haohan药典二氧化碳分析用气体流量计LZB-3
详细信息
| 品牌:haohan | | 型号:LZB-3 | | 加工定制:是 | |
| 类型:流体振荡式 | | 测量范围:4 m3/h | | 精度等级:0.001 | |
| 公称通径:6 mm | | 适用介质:二氧化碳 | | 工作压力:0.02 MPa | |
| 工作温度:20 ℃ | | 药典:二氧化碳 | | 流量计:碳氢化合物 | |
| 玻璃球:净化装置 | | 甲烷:标气 | | 2020年版:CO2 | |
酸度取水100ml,加甲基橙指示液0.2ml,混匀,分取各50ml,置甲、乙两支比色管中,于乙管中,加盐酸滴定液(0.01mol/L)1.0ml,摇匀;于甲管中,通入本品1000ml(速度为每小时4000ml)后,显出的红色不得较乙管更深。
以上是药典二氧化碳的要求,浩瀚色谱(山东)应用技术开发有限公司,根据要求,提供气体流量计,欢迎咨询洽谈。
名称:气体流量计
型号:LZB-3
接口:1/8卡套
Take 100ml of water for acidity, add 0.2ml of methyl orange indicator solution, mix well, take 50ml of each, place them in two colorimetric tubes A and B, add 1.0ml of hydrochloric acid titrant (0.01mol/L) in tube B, shake well; After introducing 1000ml of this product into tube A (at a speed of 4000ml per hour), the red color should not be darker than that of tube B.
The above are the requirements for carbon dioxide in the pharmacopoeia. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. provides gas flow meters according to the requirements. Welcome to consult and negotiate.
Name: Gas Flowmeter
Model: LZB-3