仪器对比
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ZYT-1型自动永停滴定仪
ZYT-1AUTOMATIC ASCERTAINING END-POINT TITRATOR
概述
永停滴定法是容量分析中确定终点的一种方法。自动永停滴定仪是根据中国药典77版所载的永停滴定法的要求而试制成功的一种新型仪器，并收载2000版药典，用作于重氮化测定终点指示，它与外指示剂和观察费体试液变化结果等比较，具有精度高、测定准确、使用方便、小巧轻便、性能稳定等优点。它是化学实验室、药品检验所、各大医院、制药厂、兽药厂、饲料厂等进行医药化工等工业溶量分析的一必不可少的测定仪器。
GENERAL
Ascertaining end-point titrimetry is a method to ascertain the end-pointin volumetric analysis, the automatic ascertaining 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 performance compared with the methodsof using external indicator and watching Fischer liquid ,It is an abso-lutely necessaryinstrument to analyze solution for chemical labs, physic in-spection organizations, hospitals, phar-maceutical factory and so on
技术参数Technical Parameter
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极化电压polarization volatage |
50,100,(mv) |
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灵敏度Sensitivity |
1.5×10-9A,1.5×10-8A |
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门限值Threshold value |
60% 80% 100% |
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终点延时End-point delay |
1’30” |
电源power supply |
200V， 50Hz |
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快点延时Fast drip delay |
7” |
功率power |
18W |
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