概述
ZYT-2 型自動永停滴定儀是按照中國藥典所規(guī)定的永停滴定法來檢測藥品含量的終點指示儀器,本儀器采用特制精密計量泵和高可靠三通轉(zhuǎn)換閥,能完成自動吸夜,自動注液。自動測定后終點自動由LED數(shù)字顯示正確的標準液消耗。
GENERAL
ZYT-2 automatic ascertaining end-point titrator is the end-point indication instrument which inspects the content of medicine according to the ascertaining end-point titrimetry regulated in Chinese codex. It is equipped with handtailor exact measuring pump and three-way crossover valve. It can absorb and shot liquid automatically, measure the end-point automatically, and show standard liquid dosage
技術(shù)參數(shù)Technical Parameter
泵管容量
pump pipe volume
|
>25ml
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容量精度
capacity precision
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<0.2%
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門限值
Threshold value
|
50-80
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極化電壓
Polarization voltage
|
-50,-100(mv)
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分辨率
Distinguisha-bility
|
0.01(ml)
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電壓
Power supply
|
200v 50Hz
|
靈敏度
Sensetivity
|
10-8A,10-9A
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終點延時
End-point delay
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1’30’’
|
功率
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20W
|
|