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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

K-GFK68 - Sumita

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

  Main parameters
nd = 1.592398
ne = 1.594466
Vd = 68.36
Ve = 67.96
nF - nC = 0.008665
nF' - nC' = 0.008746
Coloring:
0.28 - 0.34 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.4998338 C2 = -0.006118952 C3 = 0.012513487 C4 = 0.00022374985 C5 = -0.0000054349382 C6 = 0.00000029740284

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.583009
n s1.585255
n r1.588303
n C1.589779
n C'1.590194
n 0.63281.590583
n D1.592321
n d1.592398
n e1.594466
n F1.598445
n F'1.598941
n g1.603179
n h1.607100
n i1.613749
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7812
PC,A'0.3397
Pd,C0.3022
Pe,C0.5407
Pg,d1.2440
Pg,F0.5463
Ph,g0.4524
Pi,g1.2197
PC',t0.8291
Pe,C'0.4928
PF',e0.5164
Pi,F'1.7088
 transmittance: 10 mm
τ0.280.179
τ0.290.255
τ0.30.376
τ0.310.384
τ0.320.69
τ0.330.819
τ0.340.901
τ0.350.953
τ0.360.978
τ0.370.99
τ0.380.995
τ0.390.997
τ0.40.997
τ0.420.997
τ0.440.997
τ0.460.997
τ0.480.997
τ0.50.997
τ0.550.998
τ0.60.998
τ0.650.998
τ0.70.998
τ0.80.998
τ1.060.992
τ1.50.988
τ20.982
 transmittance: 25 mm
τ0.280.013
τ0.290.033
τ0.30.087
τ0.310.091
τ0.320.396
τ0.330.608
τ0.340.771
τ0.350.887
τ0.360.947
τ0.370.975
τ0.380.989
τ0.390.992
τ0.40.992
τ0.420.992
τ0.440.992
τ0.460.992
τ0.480.992
τ0.50.992
τ0.550.996
τ0.60.996
τ0.650.996
τ0.70.996
τ0.80.996
τ1.060.982
τ1.50.971
τ20.957

  mechanical
Poisson coef.: 0.308
Rigidity: 261 Pa*108
Young module: 683 Pa*108
Knoop hardness: 368
Abrasion: 540

  Chemical
Climatic resistance: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 300152