Granht Quartz Co.,Ltd.
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Payment Terms: | T/T, L/C |
Place of Origin: | Jiangsu, China (Mainland) |
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Dehydroxyl Ozone Free Quartz Glass Tube OD range 2.2mm-80mm,Dehydroxy1 UV5 Ozone Free Clear Fused Quartz Glass Tube,clear, cut surface slight purple. The product blocks wavelenghth <220nm,while transmit over 87% in 253.7nm.Good for all kinds of germicidal lamps. Its OH content is available upon request |
Product Name | Product ID | UV transmi(%) | OH ppm | Type comparison | Typical Application | |
190nm | 253.7nm | |||||
Dehydroxyl Ozone Free Quartz Glass Tube | FDG530 | - | ≥87 | ≤15 | baked,GE219, PH303, Ovisil471 | Ozone free UV germicidal Lamps etc |
FDU550 | - | ≥87 | ≤5 | GE291A, PH303ND, Ovisil472 | Ozone free UV germicidal Lamps etc(import material produced) | |
Low Dehydroxyl Ozone Free Quartz Glass Tube | FDG110 | - | ≥87 | ≤3 | GE291A, PH303ND, Ovisil474 | |
FDU110 | - | ≥87 | ≤1 | GE291A, PH303sd |