Invar Levelling Staffs - No.1-1
Invar Levelling Staffs For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Invar Levelling Staffs, Made in China, High Quality Products!, China invar levelling staffs, China, manufacturers, factory, wholesale, cheap, Supplier, Manufacturer.
Invar levelling staffsInvar levelling staffs are the precision level instruments made of indium-alloy steel which are specially designed of measuring the water level of the second and the third grades, and for surveying and mapping the deformation of the earth& acute;s crust.The indium belt is made from the ultra-low heating-expanding indium-alloy steel and new graduation is applied to mark the measurements. The trailing device made of indium alloy steel is design with ingenious concept.Therefore,this kind of indium spirit levels are more superior and reasonable than the previous ones in terms of their performance, graduation precision and low heating expanding rate.?Technical Data?1.Effective Length,1M 1.5M 2M?2.Maximal Graduation Error(dm):≤±0.1mm?3.Error of the end of the internal length:≤±0.15mm?4.Graduation Error:≤±0.2mm?5.Kiev Error:4.5mm±0.05mm?6.Expansion rate:2×10-6/℃?7.Square value of the spirit level:20& acute;1/2mm?TypeLengthArrangnt??????????????? Instruments?WeightBGYCH1M10up to the standand of DS23.2kgBGYCH1.5m10up to the standand of DS24kgBGYCH2m10up to the standand of DS25.2kg??
Get QuoteCommander Group Ltd
Address: No.16, Xinyuan Rd., Jiangyin, Jiangsu, P.R.C, jiangyin, jiangsu, China, 214400
Tel: 86-510-81665363
Commander Group Ltd. is a professional supplier of optical components and surveying accessories based in China.
We have skilled workers,Website:http://www.commanderchina.com, innovative engineers and high quality sales staffs. We are market oriented and depend on technology innovation to provide customers with excellent products and services.
http://www.commanderchina.com
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