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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

SF6W - Sumita

 Diagram n (λ)    n calculation    Diagram τ (λ)    τ calculation    Analogue search

  Main parameters
nd = 1.805180
ne = 1.812643
Vd = 25.45
Ve = 25.26
nF - nC = 0.031630
nF' - nC' = 0.032170
Coloring:
0.36 - 0.41 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 1.01398 mkm.
C1 = 3.1199659 C2 = -0.011028053 C3 = 0.041053407 C4 = 0.0032448937 C5 = -0.00022709465 C6 = 0.00002689301

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.775229
n s1.781616
n r1.791182
n C1.796097
n C'1.797507
n 0.63281.798837
n D1.804906
n d1.805180
n e1.812643
n F1.827728
n F'1.829677
n g1.847011
n h1.864289
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6597
PC,A'0.3045
Pd,C0.2871
Pe,C0.5230
Pg,d1.3224
Pg,F0.6096
Ph,g0.5462
Pi,g-----
PC',t0.7043
Pe,C'0.4785
PF',e0.5385
Pi,F'-----
 transmittance: 10 mm
τ0.360.114
τ0.370.482
τ0.380.733
τ0.390.857
τ0.40.915
τ0.420.96
τ0.440.975
τ0.460.982
τ0.480.985
τ0.50.99
τ0.550.994
τ0.60.995
τ0.650.995
τ0.70.997
τ0.80.998
τ1.060.992
τ1.50.985
τ20.97
 transmittance: 25 mm
τ0.370.161
τ0.380.46
τ0.390.68
τ0.40.801
τ0.420.903
τ0.440.94
τ0.460.957
τ0.480.97
τ0.50.975
τ0.550.985
τ0.60.989
τ0.650.989
τ0.70.992
τ0.80.996
τ1.060.979
τ1.50.964
τ20.93

  mechanical
Poisson coef.: 0.247
Rigidity: 213 Pa*108
Young module: 531 Pa*108
Knoop hardness: 349
Abrasion: 220

  Chemical
Climatic resistance: 1
Resistance to acids: 3

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30088