Type of Oils                                              Type A     Type B       Type 300

產品編號                                                  16482       16484       16252

l   折射率(Refractive Index @ 23℃):

F Line (4861A):                                          1.5239      1.5236      1.5238

e Line (5461A):                                          1.5180      1.5180      1.5180

D Line(5893 A):                                          1.5150      1.5150      1.5150

C Line (6563 A):                                          1.5114      1.5115      1.5116

l   分散值 (Dispersion)

nF-nC:                                                          0.0125      0.0119     0.0123

Abbe VD:                                                      41.3            43.2          41.8

Abbe Ve:                                                       41.0           42.8           41.5

l   溫度係數(15-35℃)                          -0.00033     -0.00031    -0.00033

l   安定值(Change in nD25℃

After 24 hrs. @temp.) 60℃:                 0                0                 0

                                      100℃:                  0               0                 0

l   螢光值(Fluorescence) S-Wave              low            low              low

       (Ultra-Violet)      L-Wave               low            low              low

l   Viscosity(CPS粘度) cSt±10% @23℃:              150            1250           300

(centistokes)   (cSt動粘度常數)              low             high      medium

l   濃度密度@23℃:  g/cc:                          0.923         0.923         0.923

(Density)      (US) lb/gal:                       7.70             7.70         7.70

l   閃光點(Flash point)                             325℉        325℉       325℉