中崎銷(xiāo)售工程師講解關(guān)于日本SATO佐藤PH測(cè)定器的常見(jiàn)問(wèn)題（五）

摘要：<ul class="post-list between wrap list-paddingleft-2" style="box-sizing:inherit;margin-top:0px;margin-bottom:1rem;max-width:100%;white-space:normal;background-color:#FFFFFF;font-family:&quot;Hiragino Sans W3&quot;, &quot;Hiragino Kaku Gothic ProN&quot;, &quot;ヒラギノ角ゴ ProN W3&quot;, メイリオ, Meiryo, &quot;ＭＳ Ｐゴシック&quot;, &quot;MS PGothic&quot;, sans-serif;font-size:13.05px;color:#191919;letter-spacing:0.65257px;padding:0px;"> <li style="box-sizing:inherit;max-width:100%;"> <h2 class="faq-title" style="box-sizing:inherit;line-height:1.2;margin-top:22px;margin-bottom:11px;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">Q.什么是溫度補(bǔ)償？</span> </h2> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">傳感器（玻璃電極）產(chǎn)生的電動(dòng)勢(shì)與 pH 值呈線性關(guān)系。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">然而，電動(dòng)勢(shì)的靈敏度（每 pH 的電動(dòng)勢(shì)）隨溫度而變化。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">校正變化稱(chēng)為溫度補(bǔ)償。</span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;"><img src="//yt.yzimgs.com/ComFolder/200136936/image/202305/202305301210619481.jpg" alt="" /><br /> </span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <h2 class="faq-title" style="box-sizing:inherit;line-height:1.2;margin-top:22px;margin-bottom:11px;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">Q.自動(dòng)關(guān)機(jī)后再次開(kāi)機(jī)需要重新校準(zhǔn)嗎？</span> </h2> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">無(wú)需再次校準(zhǔn)。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">校準(zhǔn)的準(zhǔn)則是大約每天一次，但建議每次在使用前進(jìn)行校準(zhǔn)，以便更準(zhǔn)確地測(cè)量。</span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">湖南中崎目前已獲得CCS晰寫(xiě)速、SEN日森、EYE巖崎、USHIO牛尾、FUNATECH船越龍、HIKARIYA光屋、SERIC索萊克、REVOX萊寶克斯、ORIHARA折原、SONIC索尼克、YUASA尤安薩、EYELA東京理化、SANKO三高、NEWKON新光、HEIDON新東科學(xué)、TAKASAGO高沙、MITUTOYO三豐、JIKCO吉高、NPM日脈、AND艾安德、ONOSOKKI小野、PISCO碧鑠科、TOPCON拓普康、NDK電波工業(yè)、STANLEY史丹利、HIOS好握速、SATA世達(dá)、HAKKO白光、TOHNICHI東日、NITTO KOHKI日東工器等多家品牌授權(quán)認(rèn)證。&nbsp;<br /> </span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <h2 class="faq-title" style="box-sizing:inherit;line-height:1.2;margin-top:22px;margin-bottom:11px;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">Q. pH 標(biāo)準(zhǔn)溶液可以保存多久？</span> </h2> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">密封的 pH 標(biāo)準(zhǔn)溶液可使用約 1 年。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">在打開(kāi)標(biāo)準(zhǔn)溶液的情況下，pH4 鄰苯二甲酸鹽和 pH6.86 中性磷酸鹽應(yīng)以 6 個(gè)月左右為指導(dǎo)。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">對(duì)于 pH10 的碳酸鹽，使用大約 3 個(gè)月作為指導(dǎo)。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">但是，不要使用留在大氣中的 pH 標(biāo)準(zhǔn)溶液。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">特別是pH值為10的碳酸鹽（堿性標(biāo)準(zhǔn)溶液）吸收大氣中的二氧化碳（CO2）并降低pH值。</span> </p> <p style="box-sizing:inherit;margin-top:0px;margin-bottom:0.8em;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">作為參考，SK-620PHⅡ和SK-620PH附帶的pH標(biāo)準(zhǔn)溶液pH4、pH7和pH10的儲(chǔ)存期約為6個(gè)月。</span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <h2 class="faq-title" style="box-sizing:inherit;line-height:1.2;margin-top:22px;margin-bottom:11px;max-width:100%;letter-spacing:0.04688vw;"> <span style="font-size:12px;">Q.請(qǐng)告訴我每種標(biāo)準(zhǔn)溶液的溫度和pH值之間的關(guān)系。</span> </h2> </li> <li style="box-sizing:inherit;max-width:100%;"> <p> <span style="font-size:12px;"><img src="//yt.yzimgs.com/ComFolder/200136936/image/202305/202305301210416361.jpg" alt="" /><br /> </span> </p> </li> <li style="box-sizing:inherit;max-width:100%;"> <p> <div style="text-align:right;"> <span style="font-size:12px;letter-spacing:0.65257px;">京都玉崎株式會(huì)社-中部子公司</span> </div> <span style="font-size:12px;"> <div style="text-align:right;"> <span style="letter-spacing:0.65257px;">湖南中崎科技有限公司</span> </div> <div style="text-align:right;"> <span style="letter-spacing:0.65257px;">2023.5.30</span><span style="letter-spacing:0.65257px;"></span> </div> </span> </p> </li> </ul>