WYV 棱镜折射仪(光学式)

Product Name:WYV 棱镜折射仪(光学式)
Product Number:173141-808
Product Model:WYV
Market Price:0元/Dozen
Wholesale prices:0元/Dozen
Update Time:2009.10.09
Production units:Shanghai Instrument Group Co.,LTD.
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WYV 棱镜折射仪(光学式)

测定透明或半透明液体和固体的折射率,平均色散或部分色散,是光学仪器厂及有关科研单位、高等院校必备仪器。采用目测瞄准,显微读数,测速快、精度高、使用方便,操作简单。 

测量范围:固体折射率1.30~1.95
测量范围:液体折射率1.30~1.70
准确度:折射率nD ±5×10-5
单色谱线波长:706.5,656.3,589.3,587.6,546.1,486.1,435.8,404.7nm,