TAIAN SHUANGYAN MACHINERY & ELECTRONIC CO.,LTD
   Products
SZ-HST
SZ-HST series
Filter size(mm)        110〜90〜9
Viewing Area(mm)      98〜40
Light state         DIN.3 or DIN.4
Dark state         DIN.9-13
Switch time(s)        1/25000
Delay time(s)        0.6
Power on/off         Fully Automatic
Power supply        Solar-li,No battery change required
Rate of UV transmittance   313nm<0.00006%  365nm<0.00006%
Rate of IR transmittance    780~1300nm<0.003%  1300~2000nm<0.009%
Eye protection        EN379 1/2/1
Weight            430g
Extra functions        Sensitivity adjustment small current welding
Available color: Product with different color can be supplied according to customer's requirement.
SZ-AS series
SZ-AST series
SZ-AST1 series
SZ-ASTS series
SZ-BST series
SZ-CST series
SZ-CSTS series
SZ-DB series
SZ-DBS series
SZ-EB series
SZ-EBS series
SZ-GST series
SZ-GSTS series
SZ-HST series
Add:Tailiang Road,Tai'an City,Shandong
   Province, P.R.China,P.C.271000
Tel:+86-538-6216998 8212678
Fax:+86-538-8212678
Email: syjidian@yahoo.cn (Export Dep.)
    syjidian@yahoo.com.cn
http://www.syjidian.com http://syjidian998.cn.alibaba.com
http://tashuangyan.en.alibaba.com
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Tel:+86-538-6216998 8212678  Fax:+86-538-8212678 
Email:syjidian@yahoo.cn (Export Dep.)  syjidian@yahoo.com.cn