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Hebei Niusida International Trading Co.,Ltd

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         Hebei Niusida International Trading Co.,Ltd

        China/Hebei

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        black ultraviolet glass
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        Product：
        Brand： Niusida 
        Price： Negotiable 
        MOQ：  
        Total supply：
        Delivery time： From the date of payment from the buyer within days of delivery
        update time： 2025-02-28 01:00  Valid to：Long-term effective
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         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 customer’s 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

        ≤1.0

        ≤30.0

        ZWB2

        1

        ≥38.0

        ≥80.0

        ≤8.0

        ≤14.0

        ZWB3

        2

        ≥50.0

        ≥86.0

        ≤28.8

        ≤64.6

         

         

         

        rank

        type

        bubble

        stripe

        stress

        ZWB1

        C

        4

        4

        ZWB2

        C

        4

        3

        ZWB3

        C

        4

        4

         

                       

                     

           

        comparitive type list of filter glass


        Our Optics TYPE

        SCHOTT TYPE

        HOYA TYPE

        ZWB1  310nm

        UG11

        U340

        ZWB2  365nm

        UG1

        U360

        ZWB3  254nm

        UG5

        U330

        If you can not find the comparitive type that you want above the table,please tell us the transmittance curve and we can help you to find the correct type.

                 


                             

         transmission curve

         

         
         

        Hebei Niusida International Trading Co.,Ltd 

         | Add.: No.2 Gongren Street Changan District Shijiazhuang Hebei China |

         | T:+86-311-66178531  | Mob/WhatsApp:86-17733821628  | Wechat:bestopticalglass | 

        Web: www.bestopticalglass.com 
         

         

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