black ultraviolet glass
Ultraviolet glass/filter's style: ZWB1、ZWB2、ZWB3
It posses well uviol and it spreads in long wave and short wave, which style is ZWB1、ZWB2 , ZWB3（254nm\\310nm\\365nm）seperately and can absorb in the visible light. Mainly used for Gel documentation system, ultraviolet analyzer, UV transilluminator, UV lamp, UV box, geological surveying, nondestructive testing, medical analytical instruments, UV light source filter
and so on.
black ultraviolet glass/UV filter
Type |
ZWB1 310nm (Equal to UG11, U340) |
| ZWB2 365nm (Equal to UG1, U360) |
| ZWB3 254nm (Equal to UG5, U330) |
Size |
We can do according to customers requires. |
Application |
Mainly used for Gel documentation system, ultraviolet analyzer, UV transilluminator, UV lamp, UV box, geological surveying, nondestructive testing, medical analytical instruments, UV light source filter and so on. |
charactristic |
| type |
thickness
(mm) |
A[2856k] |
D65 |
stability
|
ND |
α×10-7
(/℃) |
Tg
(℃) |
Ts
(℃) |
S |
| x |
y |
Y |
x |
y |
Y |
DA |
DW |
| ZWB1 |
1 |
0.734 |
0.266 |
0.1 |
0.726 |
0.262 |
0.0 |
4 |
4 |
1.557 |
94 |
529 |
588 |
2.87 |
| ZWB2 |
1 |
0.532 |
0.171 |
0.9 |
0.231 |
0.032 |
0.4 |
2 |
2 |
1.520 |
97 |
515 |
589 |
2.65 |
| ZWB3 |
2 |
0.711 |
0.256 |
0.3 |
0.538 |
0.176 |
0.1 |
2 |
3 |
1.526 |
85 |
527 |
616 |
2.63 |
|
|
technical requirment
| type |
thickness(mm)
|
254
(nm) |
280
(nm) |
313 (nm)
|
334 (nm)
|
365 (nm)
|
405 (nm)
|
700 (nm) |
| ZWB1 |
1 |
|
≥50.0 |
≥81.0 |
|
|
|
