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          国产大片一区二区_97人妻人人做人碰人人添图片_驯服年轻的人妻hd_国产香蕉97碰碰久久人人_来一水AV@lysav

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          網(wǎng)站首頁(yè)>資料下載 > PHS-3CU酸度計(jì)說明書(English)

          PHS-3CU酸度計(jì)說明書(English)

          PHS-3CU酸度計(jì)說明書(English)

          Content

          1. Overview ······················································1

          2. Technical Parameter ··········································2

          3. Installation ·····················································3

             3.1Components Installation ·································4

          4. Operating ······················································5

             4.1. Operation Panel ··········································5

             4.2 Operation ··················································6

             4.3 Temperature Setting ·····································7

             4.4 Calibration ················································7

                4.4.1 1 Point  Calibration ······························8

                4.4.2 2 Point  Calibration ······························9

                4.4.3  Slope Restoring ································10

             4.5 Testing ····················································10

                4.5.1 pH  Testing ······································10

                4.5.2 mV  Testing ·····································11

          5. Maintenance of Equipment ································12

          6. Preparation of Buffers ······································12

          7. Maintenance of Electrode ··································13

          8. Reference of Pollutant and Cleaning Compound ·······14

          9. Accessories ··················································15 

          Appendx 1:Comparison of Buffers ·····················15

             Appendx 2:Trouble Shooting ······························16


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          国产大片一区二区_97人妻人人做人碰人人添图片_驯服年轻的人妻hd_国产香蕉97碰碰久久人人_来一水AV@lysav
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