型便携式PH计  型号：JKH71-PHB-5

数显恒温油浴 （ Numerical Show Constant Temperature Oil-bathing ） 介绍：
 
恒温油浴广泛用于蒸馏、干燥、浓缩及浸渍化学药品或生物制品，是各大中院校、环保、科研、卫生防疫、石油、冶金、化工、医疗等单位*试验仪器。 Numerical Show Constant Temperature Oil-bathing is widely used in distrillation,drying,concentrating and soaking chemical produets or biological produets. It’s also necessary trial instraments in the units,such as Universities,colleges,environment-proteeting,scientigic rescarch,sanitation and epedemic,oil,metallungy,chemistry industry,medical caring.