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美國CLEAN酸堿度測試計

實驗室里一毫升的水樣測試，野外水源的 pH 測定，紙張和皮膚的酸堿度測量。
PH30 酸堿度測試筆可以滿足您不同的測量需求，體驗測試的樂趣。

美國CLEAN酸堿度測試計特點：

●   IP67 防水結(jié)構(gòu)。操作簡易，單手完成精確 pH 值測量。                                                                 

●   廣泛應(yīng)用場合：滿足實驗室內(nèi) 1ml 的微量樣品測量到野外的水質(zhì)檢測。                                      

●   可以進(jìn)行拋投水質(zhì)測量（自動鎖定功能）。                                                                                              

●   平面電極可用于皮膚或紙張 pH 值測量。                                                                                            

●   使用者可自行更換的高阻抗平面電極。                                                                                                 

●   MHX4 組件結(jié)構(gòu)設(shè)計，堅固防水，握持舒適。                                                                                    

●   維護(hù)簡單，無須任何工具可輕易更換電池和電極。                                                                             

●   1-5 點，zui多 5 點自動校準(zhǔn)，有效避免各量程誤差。                                                                       

●   自動識別 7 種標(biāo)準(zhǔn)溶液，涵蓋 USA 與 NIST 標(biāo)準(zhǔn)系統(tǒng)。                                                              

●   多行大屏 LCD，同時顯示各種工作數(shù)據(jù)。                                                                                           

●   屏幕儲能背光，方便暗處讀值。                                                                                                             

●   電極效能狀態(tài)自我診斷顯示。                                                                                                                 

●   一節(jié) AAA 電池，使用壽命超過 500 小時，經(jīng)濟(jì)方便。                                                                   

●   無按鍵動作后 6 分鐘自動關(guān)機(jī)。                                                                                                           

技術(shù)規(guī)格：

pH量程                 -2.00 ~ 16.00 pH

                               pH分辨率                                                                     0.01pH

                               pH精確度                                                                     ±0.01pH

                               溫度范圍                                                                       0.0 - 100.0 °C / 32 - 212 °F

                               溫度分辨率                                                                   0.1 °C / 1 °F

                               校正                                                                               自動識別 1-5 點標(biāo)準(zhǔn)液校正

                               pH 標(biāo)準(zhǔn)液                                                                    USA: 1.68,4.01,7.00,10.01,12.45
NIST: 1.68,4.01,6.86,9.18,12.45

                               pH 電極                                                                        CS1930 可更換高阻抗平面電極

                               屏幕                                                                               22 * 32 mm 多行液晶顯示屏

                               溫度補(bǔ)償                                                                       ATC 自動 / MTC 手動

                               資料儲存                                                                       10 組數(shù)據(jù)

                               保護(hù)等級                                                                       IP67

                               鎖定功能                                                                       手動 / 自動

                               自動關(guān)機(jī)                                                                       6 分鐘

                               電源                                                                               1x1.5V AAA電池，＞500 小時使用壽命

                               尺寸/重量                                                                      164*37*40mm / 90 克