產(chǎn)品概述
永停滴定法是容量分析中確定終點的一種方法。自動永停滴定儀是根據(jù)中國藥典77版所載的永停滴定法的要求而試制成功的一種新型儀器,并收載2000版藥典,用作于重氮化測定終點指示,它與外指示劑和觀察費體試液變化結(jié)果等比較,具有精度高、測定準(zhǔn)確、使用方便、小巧輕便、性能穩(wěn)定等優(yōu)點。它是化學(xué)實驗室、藥品檢驗所、各大醫(yī)院、制藥廠、獸藥廠、飼料廠等進行醫(yī)藥化工等工業(yè)溶量分析的一必不可少的測定儀器。
Introduction
Asrtaining end-point titrimetry is a method to asrtain the end-pointin volumetric analysis, the automatic asrtaining end-point titratoris a new instrument manufac-tured according to the requirement of Titrimetry recorded Chinese Codex(Edition:77)which can be used to measure dia-zonium end-point indication. It has the advantages suchas high precision , exact measurement, convenient usage, stable performan compared with the methodsof using external indicator and watching Fischer liquid ,It is an abso-lutely nessaryinstrument to analyze solution for chemical labs, physic in-spection organizations, hospitals, phar-mautical factory and so on
技術(shù)參數(shù) Specifications
ü 極化電壓polarization volatage:50,100,(mv)
ü 靈敏度Sensitivity:1.5×10-9A,1.5×10-8A
ü 門限值Threshold value:60% 80% 100%
ü 終點延時End-point delay:1’30”
ü 電源power supply:200V, 50Hz
ü 快點延時Fast drip delay:7”
ü 功率power:18W
售后服務(wù) After-sales servi
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