自動永停滴定儀，成都自動永停滴定儀，安亭自動永停滴定儀價格 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。自動測定最后終點自動由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 技術參數(shù)Technical Parameter 泵管容量 pump pipe volume >25ml 容量精度 capacity precision <0.2% 門限值 Threshold value 50-80 極化電壓 Polarization voltage -50,-100(mv) 分辨率 Distinguisha-bility 0.01(ml) 電壓 Power supply 200v 50Hz 靈敏度 Sensetivity 10-8A,10-9A 終點延時 End-point delay 1’30’’ 功率 20W