★High hardness CZ test prism

★Scale range:1.35-1.81              

★Error: ≦±0.002        

★Stainless steel table,easy to clean

★By advanced optic system,shadow edge is straight and sharp,easy to read it                                                                    

★There are two ways of inputing the voltage:7﹟batteries and DC3V direct current suply(AC100—240V).                                

★2ml refractive index Liquid(1.78±0.005) with unique design of the bottle(Proprietary technology ZL.7)                   

★It is much safer ,much ecnomical and more convinent.

Contact ways:E-mail:

             Tel/Fax:86-

高硬度立方氧化锆测试棱镜，测定范围：1.35-1.81，：±0.002；的光学设计及内置准单色LED光源，使得阴影边界超平直、清晰；黑背景高反差标尺使得界面更清晰明朗；大目镜、宽视域、可调焦距，读数更轻松；全不锈钢台面，耐腐蚀、易清洗、亮洁美观；特有的双供电装置：内置两节7号电池或外插DC3V电源变压器任选；配备4ml折射油，独特的折射油瓶设计（技术ZL.7），克服了传统油瓶的易碎、易泼洒、不好控制滴量等缺陷，使用更安全、经济、方便；金属仪表箱，外观精致大方,保修一年.