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Product Details

Product Description

High performance Steel Tunnel Convergence Extensometers

Specification

Product Name	High performance Steel Tunnel Convergence Extensometers
Measuring range	0.5m~30m
Number of displayed value	0.5m~30m
Measure Accuracy	0.06mm
Resolution	0.01mm
Stability of displayed value	less than 0.01mm in 24 hours.
Dimensions	410mm×100mm×35mm

distances between pairs of reference points on the surfaces of structures including radial movements and convergence of tunnels, shafts, linings and caverns, deformation of excavations in underground caverns and displacements of retaining walls, cuttings, bridge piers, arches. The Digital Tape Extensometer is a portable device used for measuring displacement between pairs of eyebolts. These may be installed on a structure or in an excavation such as a tunnel or shaft. The Digital Tape Extensometer unit comprises a stainless steel measuring tape with equally spaced precision punched holes. The tape winds onto a reel, which incorporates a tape tensioning device and a digital LCD readout.

Packing&Shipping

Installation and training

1.If buyers visit our factory and check the machine, we will teach you how to install and use the machine, and also train your workers/technician face to face.
2.Without visiting, we will send you user manual and video to teach you to install and operate.
3.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.

After Sale Service

1.One year guarantee for whole machine.
2.24 hours technical support by email or calling
3.If there is any problem found of the machine, we will repair it for free in one year.

Company Profile

Oubeiruike is established in 2013. our main products include concrete compression testing machine, concrete cube test moulds,asphalt test apparatus and others instruments. These products have been exported to more than 30 countries, especially used in building industry, and get lots of supports and praise. The workshop equipped with various advance lathe, CNC(Computer Numerical Control), cutting machines. These imported equipment ensure the quality of our products. Also our management system have been certified by ISO9001. Climate Chambers has been certified by CE. We also can provide every customer OEM request. Any details about us or our products, pls freely contact with us at any times.

FAQ

1. who are we?
We are based in Hebei, China, start from 2013,sell to Mid East(30.00%),Southeast Asia(25.00%),Eastern Asia(15.00%),Africa(6.00%),South America(5.00%),Northern Europe(4.00%),Southern Europe(4.00%),South Asia(4.00%),Domestic Market(4.00%),North America(2.00%),Central America(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Concrete Cube Molds,Compression Testing Machines,Climate Chamber,Ring & Ball Apparatus,Concrete Test Hammer

4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development.We sincerely hope to establish long-term cooperation with clients by providing the best products, excellent service and the most reasonable prices.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese

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High performance Steel Tunnel Convergence Extensometers