Ozone Free Quartz Tube(For UVC Disinfection Lamp)
Product Details:
| Brand Name | Jiangsu Guangda |
|---|---|
| Ozone Content | Ozone Free |
| Place of Origin | Jiangsu, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200 Set/Sets |
|---|---|
| Price: | FOB Shanghai,Qingdao,Shenzhen,Lianyungang USD 0.22~3 |
| Packaging Details: | Export packing |
| Delivery Time: | 15day |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 20000 Piece/Pieces per Month |
Detailed Product Description
Ozone free quartz tube is used for making Ozone free UV sterilizing lamp. it is transparent, cut surface is slight purple. doped with Ti , can prevent radiation of high-density UV rays but generate no ozone. Spectrum transmission at 185 nm is 0 and no ozone generated . UV transmission at 254 nm is more than 90% . the UV sterilizing lamps made by electric melting quartz tube have much longer life than fused quartz tube..
Dimensional Tolerance
Range of OD | WT | Siding | Out of Round | Bow/1220mm |
5.0±0.08 | 1.0±0.06 | 10% | 1.5% | 2.5% |
12.0±0.10 | 1.0±0.10 | 10% | 1.5% | 2.5% |
15.0±0.12 | 1.0±0.12 | 15% | 1.5% | 2.5% |
17.0±0.15 | 1.0±0.15 | 15% | 1.5% | 2.5% |
18.5±0.15 | 1.0±0.15 | 15% | 1.5% | 2.5% |
19.0±0.20 | 1.0±0.15 | 15% | 1.5% | 2.5% |
25.0±0.30 | 2.5±0.20 | 15% | 1.5% | 2.5% |
Chemical composition unit : ppm
Al | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Pb | B | Cr | OH |
25 | 1.5 | 2.5 | 2.5 | 0.6 | 2.3 | 0.5 | 0.1 | 0.5 | 0.01 | 0.2 | 0.1 | <10 |
Physical Properties
Density 20 kg*m-3(×103) | 2.2 |
Coefficient of expansion 25-300 -1(×10-6) | 0.56 |
Softening point | 1630 |
Annealing point | 1180 |
Strain point | 1070 |
Youngs modulus(Pa) | 7.3×105 |
Spectral Transmission at 1.0mm Wall Thickness
Nm | 185 | <220 | 230-280 | 550 | 590 | 780 |
% | 0 | 0 | ≥90 | ≥90 | ≥92 | ≥92 |
Ozone Free Quartz Tube(For UVC Disinfection Lamp)
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Company Info
Jiangsu Guangda Quartz Products Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Lianyungang
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products