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| Quartz tube Series >> Ozone-free Quartz Tube  


Ozone-free Quartz Tube

 　　Ozone free quartz tubing.clear,cut surface slig-htpurple.The product blocks wavelength＜220nm,while transmit over 70% in 253.7nm.Good for all kinds of germcidal lamps.

Dimensional Tolerance：

Specifications
Diameter
Thickness
Length
Most partial thickness
Maximum ellipticity
Maximum curvature
<10
±0.15
±0.10
±0.5
0.10
0.15
2‰
10-15
±0.20
±0.10
±0.5
0.12
0.20
2‰
15-20
±0.25
±0.15
±0.5
0.13
0.25
2‰
20-30
±0.30
±0.15
±0.5
0.15
0.30
2‰
30-40
±0.40
±0.15
±0.5
0.15
0.40
2‰
>40
±0.50
±0.15
±0.5
0.15
0.50
2‰
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