1. <i id="cnzke"></i>
    2. <td id="cnzke"><ins id="cnzke"></ins></td>
          1. <noscript id="cnzke"><dl id="cnzke"></dl></noscript>

              1. <noscript id="cnzke"><tbody id="cnzke"></tbody></noscript>

                  • <td id="cnzke"><tr id="cnzke"></tr></td>
                  • <source id="cnzke"><tr id="cnzke"></tr></source>

                    1. 韩国三级大全久久网站_色噜噜一区二区三区_高清欧美性猛交xxxx黑人猛_激情五月开心婷婷_来一水AV@lysav

                      產(chǎn)品列表PRODUCTS LIST

                      氨氣測(cè)毒管105SC AMMONIA NH3 5-260ppm

                      簡要描述:

                      氨氣測(cè)毒管105SC AMMONIA NH3 5-260ppm,

                      更新時(shí)間:2024-12-25

                      發(fā)郵件給我們:554328895@qq.com

                      分享到: 1
                      在線留言
                      氨氣測(cè)毒管105SC AMMONIA NH3 5-260ppm

                      氨氣測(cè)毒管105SC AMMONIA NH3 5-260ppm

                      Tube 05SC
                      1. PERFORMANCE
                      1) Measuring range :10-260 ppm 5-130 ppm
                      Number of pump strokes 1(100mr) 2(200mr)
                      2) Sampling time :1 minute/1 pump stroke
                      3) Detectable limit :0.5 ppm(200mr)
                      4) Shelf life :3 years
                      5) Operating temperature :0~40℃
                      6) Reading :Direct reading from the scale calibrated by 1 pump stroke
                      7) Colour change :Pale purple→Pale Yellow
                      2. RELATIVE STANDARD DEVIATION
                      RSD-low:10% RSD-mid.:5% RSD-high:5%
                      3. CHEMICAL REACTION
                      By reacting with Phosphoric acid, PH indicator is discoloured.
                      2NH3+H3PO4→(NH4)2PO4
                      4. CALIBRATION OF THE TUBE
                      STANDARD GAS CYLINDER METHOD
                      5. INTERFERENCE AND CROSS SENSITIVITY
                      10
                      20
                      40
                      60
                      80
                      100
                      120
                      140
                      160
                      180
                      200
                      220
                      240
                      260
                      100ml
                      ppm
                      GAS To pump
                      DEHUMIDIFIER
                      (White)
                      105SC AMMONIA
                      Substance Interference ppm Coexistence
                      Amines Similar stain is produced. Higher readings are given.
                      Sulphur dioxide NH3conc.×1/3 Lower readings are given.
                      Chlorine 2 〃
                      (NOTE)
                      In case of 2 strokes, the following equation is available for the actual concentration.
                      Actual concentration=1/2×Reading value.
                      www.r-biopharm.com.cn

                      韩国三级大全久久网站_色噜噜一区二区三区_高清欧美性猛交xxxx黑人猛_激情五月开心婷婷_来一水AV@lysav
                      1. <i id="cnzke"></i>
                      2. <td id="cnzke"><ins id="cnzke"></ins></td>
                            1. <noscript id="cnzke"><dl id="cnzke"></dl></noscript>

                                1. <noscript id="cnzke"><tbody id="cnzke"></tbody></noscript>

                                    • <td id="cnzke"><tr id="cnzke"></tr></td>
                                    • <source id="cnzke"><tr id="cnzke"></tr></source>

                                      1. 鄄城县| 灵台县| 长子县| 浮山县| 滨州市| 南昌县| 鄂托克旗| 扎兰屯市| 塔河县| 措美县| 桐柏县| 宽城| 望奎县| 南部县| 灵石县| 夏津县| 长丰县| 滨州市| 绥棱县| 广宁县| 美姑县| 梅州市| 瑞安市| 黔南| 寿光市| 永泰县| 微博| 鄂州市| 墨竹工卡县| 恩平市| 阿克| 乳源| 石河子市| 兰溪市| 双城市| 周宁县| 吕梁市| 云安县| 桃园县| 甘南县| 神农架林区|