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Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Specifications
Place of Origin :
Beijing
Brand Name :
SADT
Certification :
CE ISO9001
Model Number :
HT-225A
MOQ :
1pc
Packaging Details :
Standard package
Delivery Time :
Within 3 days after receiving payment
Payment Terms :
T/T in advance, Western Union
Supply Ability :
50pcs/week
Price :
USD60-110/Pcs
measuirng range :
10-70N/mm2
key words :
rebound concretet test hammer
Impact energy :
0.225kgm (2.207Nm)
Maximum breakdown friction of rider :
0.49-0.78N(50-80g)
Meanvalue of steel-anvil rating of hammer :
80±2
Punch advance for impac t hammer :
75mm
Application :
for testing ordinary building and bridge construction
Dimension (mm) :
φ60x280
Net weight :
1.0kg
Standards :
ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993
Description

Rebound Concrete Test Hammer HT-225A for Construction

Description

HT-225A is used for testing the strength of various concrete members (slab, beam, column, truss) of normal building strength and bridge.

When testing the strength of concrete, the concrete test hammer uses a certain elastic force to transit the impact force of an impact hammer to the surface of concrete, its initial kinetic energy redistributes, a part of energy in the form of plastic deformation or residual deformation is adsorbed by the concrete, and another part of energy which is proportional to the surface hardness is transmitted to the impact hammer, making the hammer resile to a certain height, then the strength of the concrete is derived from the proportional relation between the height of resilience and the concrete strength. With the merits of simple structure, easy correction, maintenance and repair, and portability, the concrete test hammer is widely used in civil engineering and construction industry for testing the strength of concrete. Compared to other nodestructive testers, the concrete test hammer is an economical and practical nondestructive testing instrument. HT-225A is used for testingthe strength of various concrete members (slab, beam, column, truss) of normal building strength and bridge.

Specifications

Model
 HT 225A
Nominal kinetic energy
 2.207J(0.225kgf.m)
Flip tension spring rigidity
 7.84N (0.80kgf)/cm
Punch advance for impact hammer
 75mm
Impact surface hardness value between impact hammer and rod
 HRC59-63
Maximum breakout friction of pointer system
0.49-0.78N(50-80g)
Mean-value of steel-anvil rating of concrete test hammer
80+/-2
Standards
ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993
Dimension
60x280mm
Net weight
1kg

Standard package - HT-225A
HT225A main unit 1
Grinding wheel 1
Screw driver 1
Spring 1
Operation manual 1
Carrying case 1

Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2

Product tags

schmidt rebound hammer test

,

rebound hammer test for concrete

,

rebound hammer test of concrete
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Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2

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Product Detail
Place of Origin :
Beijing
Brand Name :
SADT
Certification :
CE ISO9001
Model Number :
HT-225A
MOQ :
1pc
Packaging Details :
Standard package
Contact Supplier
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2
Rebound Concrete Test Hammer HT-225A for Construction Measuirng range 10-70N/mm2

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.

Site Member
14 Years
beijing, beijing
Since 1993
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Portable Hardness Tester, Portable Leeb Hardness Tester, Hardness Tester
Total Annual :
3 million-4 million
Employee Number :
>30
Certification Level :
Site Member
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