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美國CLEAN防水型筆式PH測試計(jì)

實(shí)驗(yàn)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(yàn)測試的樂趣。

美國CLEAN防水型筆式PH測試計(jì)特點(diǎn)：

●   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(shí)驗(yàn)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(dòng)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(jì),，堅(jiān)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(diǎn),，zui多 5 點(diǎn)自動(dòng)校準(zhǔn),，有效避免各量程誤差。                                                                     

●   自動(dòng)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(shí)顯示各種工作數(shù)據(jù)。                                                                                         

●   屏幕儲(chǔ)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(shí),，經(jīng)濟(jì)方便。                                                                 

●   無按鍵動(dòng)作后 6 分鐘自動(dòng)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         - 100.0 °C / 32 - 212 °F

溫度分辨率          0.1 °C / 1 °F

 校正        自動(dòng)識別 1-5 點(diǎn)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(dòng) / MTC 手動(dòng)

資料儲(chǔ)存     10 組數(shù)據(jù)

保護(hù)等級     IP67

鎖定功能     手動(dòng) / 自動(dòng)

自動(dòng)關(guān)機(jī)      6 分鐘

電源     1x1.5V AAA電池,，＞500 小時(shí)使用壽命

尺寸/重量   164*37*40mm / 90 克