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                      首頁>產(chǎn)品中心>日本光明北川式氣體檢測管>氣體快速檢測管>194S1,3-二氯丙烷氣體檢測管194S 1,3-DICHLOROPROPANE 10-500ppm

                      1,3-二氯丙烷氣體檢測管194S 1,3-DICHLOROPROPANE 10-500ppm

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                      1,3-二氯丙烷氣體檢測管194S 1,3-DICHLOROPROPANE 10-500ppm,總代理銷售日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管,提供日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管介紹,日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管應(yīng)用,日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管價格,日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管說明書,日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管售后服務(wù),日本光明理化學(xué)工業(yè)株式會社北川式氣體檢測管中國總代理

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                      1,3-二氯丙烷氣體檢測管194S 1,3-DICHLOROPROPANE 10-500ppm

                      1,3-二氯丙烷氣體檢測管194S 1,3-DICHLOROPROPANE 10-500ppm

                      Tube No.
                      194S
                      1. PERFORMANCE
                      1) Measuring range :10-500 ppm
                      Number of pump strokes 1(100ml)
                      2) Sampling time :1.5 minutes/1 pump stroke
                      3) Detectable limit :1 ppm
                      4) Shelf life :1 year (Necessary to store in a refrigerated place ; 0~10℃)
                      5) Operating temperature :0~40℃
                      6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
                      7) Reading :Direct reading from the scale calibrated by 1 pump stroke
                      8) Colour change :White→Orange
                      2. RELATIVE STANDARD DEVIATION
                      RSD-low:15% RSD-mid.:15% RSD-high:10%
                      3. CHEMICAL REACTION
                      By decomposing with an Oxidizer, chlorine is produced. Yellowish Orthoquinone is produced by reacting
                      between this Chlorine and o-Toulidine.
                      CH2CICH2CH2CI+I2O4+CrO3+H2SO4→CI2
                      4. CALIBRATION OF THE TUBE
                      GAS CHROMATOGRAPHY
                      5. INTERFERENCE AND CROSS SENSITIVITY
                      ??????????
                      GAS To pump
                      DETECTOR TUBE
                      (White)
                      PRETREAT TUBE
                      500
                      400
                      300
                      200
                      100
                      50
                      30
                      10
                      ppm
                      100ml
                      194S 1,3-DICHLOROPROPANE
                      Substance Interference Coexistence
                      Alcohols The accuracy of readings is not affected. The accuracy of readings is not
                      affected.
                      Esters 〃〃
                      Aromatic hydrocarbons 〃〃
                      Aliphatic hydrocarbonFsIG.1 〃〃
                      Halogenated hydrocarFbIoGn.s2 Similar stain is produced. Higher readings are given.
                      0
                      300
                      400
                      500
                      200
                      100
                      Trichloroethylene〔ppm〕?
                      FIG. 2 Influence of Trichloroethylene

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