ZC3-A Silver Rebound Hammer for Concrete Hardness Testing
Products Description
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Length of pointer: 20.0±0.2(mm)
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Friction of pointer: 0.65±0.15(N)
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Sphere semidiameter at the end of the flip rod: 25±1.0(mm)
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Rigidity of flip tensioned spring: 785.0±40.0(N/m)
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Location of flip hammer's hook release: "100" at the scale mark
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Work length of flip tensioned spring: 61.5.0±0.3(mm)
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Strike length of flip hammer: 75±0.3
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Hop location of the flip hammer: "0" at the graduated scale
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Fixed value of steel anvil: 80±2 (our products are controlled between 80-81)
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Package include:
A resiliometer
Grindstone
Flip tension spring
Buffer spring
Screwdriver
FAQ
1. who are we?
We are based in sichuan, China, start from 2016,sell to Africa(30.00%),Southeast Asia(16.00%),Mid East(11.00%),Eastern
Asia(10.00%),South America(10.00%),Central America(5.00%),South Asia(5.00%),Southern Europe(5.00%),North America(4.00%),Eastern
Europe(4.00%). There are total about 11-20 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?
GNSS RTK,Total station,Level,Survey accessory,laser rangefinder
4. why should you buy from us not from other suppliers?
1.More than 20 years of experience in the trade field. 2.All products will have been strictly quality checked in factory before
sending out and all products have one year warranty.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.