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

                      首頁(yè)>產(chǎn)品中心>日本光明北川式氣體檢測(cè)管>氣體快速檢測(cè)管>105SD戊胺CH3(CH2)3CH2NH2氣體檢測(cè)管105SD PENTYL AMINE 2-22ppm

                      戊胺CH3(CH2)3CH2NH2氣體檢測(cè)管105SD PENTYL AMINE 2-22ppm

                      簡(jiǎn)要描述:

                      戊胺CH3(CH2)3CH2NH2氣體檢測(cè)管105SD PENTYL AMINE 2-22ppm,通過(guò)直接讀取方式,可簡(jiǎn)單測(cè)定空氣中各種氣體的濃度。使用1個(gè)檢測(cè)器(泵),只要更換檢測(cè)管,就能進(jìn)行測(cè)定。由于是直接讀取式,所以不會(huì)出現(xiàn)人為誤差。1沖程(100ml)30~120秒,就可以結(jié)束濃度測(cè)定。

                      更新時(shí)間:2024-12-26

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

                      分享到: 1
                      在線(xiàn)留言
                      戊胺CH3(CH2)3CH2NH2氣體檢測(cè)管105SD PENTYL AMINE 2-22ppm

                      戊胺CH3(CH2)3CH2NH2氣體檢測(cè)管105SD PENTYL AMINE 2-22ppm

                      Tube 05SD
                      1. PERFORMANCE
                      1) Measuring range :1-20 ppm 0.2-1 ppm
                      Number of pump strokes 1(100ml) 5(500ml)
                      2) Sampling time :1 minute/1 pump stroke
                      3) Detectable limit :0.1 ppm(100ml)
                      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
                      PERMEATION TUBE METHOD
                      5. INTERFERENCE AND CROSS SENSITIVITY
                      20
                      18
                      16
                      14
                      12
                      10
                      8
                      6
                      4
                      2 1
                      100ml
                      ppm
                      GAS To pump
                      DEHUMIDIFIER
                      (White)
                      105SD AMMONIA
                      Substance Interference Coexistence
                      Amines Similar stain is produced. Higher readings are given.
                      (NOTE)
                      When the concentration is below 1 ppm, 2 to 5 pump strokes can be used to detemine the lower concentration.
                      Following formula is available for actual concentration.
                      Actual concentration=Reading value× 1
                      Number of strokes

                      The KITAGAWA Gas Detector Tube System is a complete sampling and analysis system for determining hazardous gas and vapour concentrations quickly and easily. The KITAGAWA Gas Detector Tube System is comprised of an Air Sampling Pump and Precision Gas Detector Tubes.

                      The KITAGAWA air sampling pump reproducibly draws 100cc of sample air through the detector tube. All detector tubes are calibrated for a single pump stroke; there is no need for multiple volumes or stroke counters.

                      Each detector tube is formulated with high purity reagents that absorb and react with the target gas or vapour being measured. A colorimetric stain is created that is proportional in length to the concentration. For most tubes, the concentration is read directly off the measurement scale on each tube. 
                       How To Use The KITAGAWA Gas Detector Tube System 
                       
                      Detector tubes are available to measure more than 200 different kinds of gases and vapours. For many gases and vapours, there are several concentration ranges available giving you the flexibility to measure both low and high concentrations without sacrificing precision.

                      For specific information, please refer to the list of detector tubes.

                      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. 光泽县| 刚察县| 余江县| 舒城县| 聊城市| 洛南县| 从化市| 临潭县| 奎屯市| 信宜市| 平凉市| 南丹县| 钟祥市| 东辽县| 扎鲁特旗| 会同县| 西城区| 阳江市| 新乐市| 宁陵县| 托克逊县| 密云县| 陈巴尔虎旗| 乌拉特后旗| 淳化县| 呈贡县| 泰和县| 且末县| 株洲市| 正镶白旗| 雷州市| 武清区| 福安市| 灵宝市| 云林县| 上栗县| 栾川县| 全椒县| 大安市| 黔西| 利津县|