DR66902W Abbe Refractometer

ʻO ka dr66902Abbe refractometerHe mea hana hiki ke ana i ka index refractive nD a me ka awelika dispersion nD-nC o nā wai alohilohi, nā wai translucent a i ʻole nā ​​mea paʻa (ʻo ia ka mea e ana nui i nā wai alohilohi). Inā pili ka mea kani i kahi thermostat, hiki ke ana ʻia ka mahana ma ke ʻano he 10 ℃-The refractive index nD i loko o 50 ℃.

Hoʻohana ia i ka manaʻo ʻike, heluhelu kelepona optical, a me ka hōʻike kikohoʻe wela, he maʻalahi a hilinaʻi. Hana ʻia ke kumu i ke kila kila, a ua hana ʻia ka prism i ke aniani paʻakikī, ʻaʻole maʻalahi ke komo.
ʻO nā palena ʻenehana nui

Ke ana ʻana o ka helu helu refractive (nD): 1.3000-1.7000
Pono (nD): 0.0003 (heluhelu manaʻo ʻia)
ʻO ka hapa nui o ka sucrose solution (Brix) helu helu helu: 0~95%
Hoʻonui telescope: 2×
Heluhelu hoonui: 22×