Harrick Scientific提供了多個半球和半球體，可用于Al2O?、Ge、Si和ZnSe的光譜應用。我們的標準尺寸如下。
| MODEL NO. | TITLE | ||
|---|---|---|---|
| EB7XBD | Hemicylinder Al?O? 12.5 x 25 mm (r x l) |
| EJ6XBB | Hemisphere Ge 12.5 mm radius | ||
| GATR-ATR-J1 | Ge Mounted Hemisphere for VariGATR |
| EE6XBB | Hemisphere Si 12.5 mm radius |
| EM6XBB | Hemisphere ZnSe 12.5 mm radius |
半球和圓柱的UV-Vis-IR光學材料
| N | KH
(PSI) |
MOR
(PSI) |
USEFUL RANGE CM-1?(ΜM) | CHEMICAL PROPERTIES | ||
|---|---|---|---|---|---|---|
| WINDOWS
1-2MM |
IRE
70MM |
|||||
| Al2O3 | 1.76 | 1370 | 65,000? | 66,000-2000
(0.15-5.0) |
33,000-2800
(0.3-3.7) |
Slightly soluble in acids and bases |
| Ge | 4.0 | 550 | 7000 | 5000-600
(2.0-17) |
5000-900
(2.0-1.4) |
Insoluble in water, soluble in hot H2So4?agua regia |
| Si | 3.42 | 1150 | 9000 | 10,000-100
(1.0-100) |
9500-1500 350-FIR
(1.06-6.7 30-FIR) |
Insoluble in most acids and bases; soluble in HF and HNO3 |
| ZnSe | 2.40 | 150 | 8000 | 20,000-500
(0.5-20) |
20,000-700
(0.5-14.3) |
Soluble in strong acids; dissolves in HNO3 |
| n: Refractive IndexKH: Knoop HardnessMOR: Rupture Modulus | ||||||
