| PSZ130A全自動酸值、堿值測定儀 PSZ130A全自動酸值、堿值測定儀是按GB/T 7304石油產(chǎn)品及潤滑劑酸值測定法(電位滴定法)、GB/T 18609原油酸值的測定(電位滴定法) 、SH/T 0251(ASTM D2896)石油產(chǎn)品堿值測定法(高氯酸電位滴定法) 、SH/T 0688(ASTM D4379)石油產(chǎn)品和潤滑劑堿值測定法(電位滴定法)、GB11121-2006汽油機(jī)油標(biāo)準(zhǔn)、GB 11122-2006 柴油機(jī)油國家標(biāo)準(zhǔn)、GB/T 8028-2010 汽油機(jī)油換油指標(biāo)、GB/T 7607-2010 柴油機(jī)油換油指標(biāo)等標(biāo)準(zhǔn)設(shè)計而成的，儀器采用電位滴定法對滴定終點(diǎn)進(jìn)行自動判別并自動計算出結(jié)果。該儀器適用于石化行業(yè)測定原油、石油產(chǎn)品、潤滑劑等多種樣品中酸值的測定，酸值的測定是判定油品品質(zhì)的重要指標(biāo)之一。滴定系統(tǒng)采用耐腐蝕的材料加工而成，儀器測量結(jié)果精確、使用壽命長。 技術(shù)指標(biāo)： 測量范圍：≥0.001 mgKOH/g 電位測量范圍：-1999.9～+1999.9 mV 電子單元基本誤差：0.1%F·S±0.1mV 輸入阻抗：≥1×1012 Ω 滴定管體積：10mL 滴定小體積：0.002mL 滴定管精度：±0.1%F·S 精密度: 符合相關(guān)標(biāo)準(zhǔn) 環(huán)境溫度：0～35℃ 電 源：AC220±22V,50Hz 產(chǎn)品特點(diǎn)： 中文界面，鼠標(biāo)、鍵盤操作，人機(jī)對話通俗易懂 實(shí)時顯示電位曲線（E-V）、一階導(dǎo)數(shù)曲線（dE/dV）及電極電位（E）、滴定體積（V）、滴定結(jié)果 全過程滴定數(shù)據(jù)瀏覽，強(qiáng)大的數(shù)據(jù)處理功能，便于結(jié)果的重新處理；滴定結(jié)果、數(shù)據(jù)、曲線海量存貯，滴定過程數(shù)據(jù)可存為Excel文檔，方便日后查詢 實(shí)驗(yàn)數(shù)據(jù)、圖形、結(jié)果可存為word文檔,便于報告或論文輸出或網(wǎng)絡(luò)遠(yuǎn)程查詢 自動打印曲線、結(jié)果及滴定數(shù)據(jù) 動態(tài)等當(dāng)點(diǎn)滴定（DET）,等量等當(dāng)點(diǎn)滴定（MET）,預(yù)設(shè)終點(diǎn)電位滴定（SET） 滴定曲線任意移動、放大，更有利于利用圖形修正與處理結(jié)果 pH測量功能(pH：0～20pH) 全自動"終點(diǎn)"判別，有效濾除假"終點(diǎn)" 高精度"終點(diǎn)"手動刪除或添加功能 自動清洗，自動補(bǔ)液，自動定值加液 PSZ130A automatic analyzer acid number PSZ130A automatic analyzer acid number is based on GB / T 7304 Petroleum products and lubricants - Determination of acid method (potentiometric titration), determination of GB / T 18609 crude acid number (potentiometric titration) and other standards designed by the instrument by potentiometric titration automatically determine the titration end point and automatically calculate the results. The instrument is suitable for the petrochemical industry measurement of crude oil, petroleum products, lubricants and other samples in acid value, determination of the acid is one of the important indicators to determine the quality of the oil. Titration system uses corrosion-resistant materials processing, instrument measurement accuracy, long service life. Specifications: Measuring range: ≥0.001 mgKOH / g Potential measurement range: -1999.9 ~ + 1999.9 mV Electronic unit basic error: 0.1% F · S ± 0.1mV Input impedance: ≥1 × 1012 Ω Burette volume: 10mL Titration minimum volume: 0.002mL Burette accuracy: ± 0.1% F · S Precision: compliance with relevant standards Ambient temperature: 0 ~ 35 ℃ Power source: AC220 ± 22V, 50Hz Features: Chinese interface, mouse, keyboard, user-friendly man-machine dialogue Real-time display potential curve (E-V), the first derivative curve (dE / dV) and electrode potential (E), titration volume (V), titration The whole process of titration data browsing, powerful data processing capabilities, easy reprocessing results; titration results, data, mass storage curve, titration process data can be saved as an Excel document, to facilitate future inquiries Experimental data, graphics, results can be saved as word documents, facilitates output or network remote query or paper Automatically print the curve, and the results of titration data Dynamic equivalence point titration (DET), Monotonic equivalence point titration (MET), preset end point potentiometric titration (SET) Titration curve of any move, zoom in, more conducive to the use of graphics and correction processing result pH measurements (pH: 0 ~ 20pH) Automatic "end point" discriminating, effectively filter out false "end" Precision "end" to manually remove or add features Automatic cleaning, automatic rehydration, automatic setting Dosing |
