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Concrete Rebound Strength Tester ( HT-225A ) - HT-225A

Concrete Rebound Tester, Test strength of concrete material: slab,column,beam,truss., Used in civil engineering,construction,etc - more info check here: http://www.buymeasuringtools.com/Concrete-Rebound-Strength-Tester-HT-225A-10048566/

Quick Brief

Place of Origin: Beijing China (Mainland) Brand Name: SADT Model Number: HT-225A Usage: Concrete material strength tester Test material: Concrete, slab, column, beam, tr... Net Weight(kg): 1 Character: Nondestructive testing, economical, ... Color: Red Dimension(inch): 23.6x110.2

Product Features:

Concrete Rebound Tester

Test strength of concrete material: slab,column,beam,truss.

Used in civil engineering,construction,etc

Business Terms:

Port: China

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 550 Set/Sets per Week

Payment Terms: T/T

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Concrete Rebound Strength Tester ( HT-225A )
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Product Packagings & Delivery Terms:

Packaging Detail: Product: Carrying caseDelivery: Carton

Delivery Detail: within 7 days upon receipt of full advanced payment

Specifications and Product Details:


HT-225A Concrete Rebound Strength Tester

Description:

When testing the strength of concrete, the concrete tester uses a certain elastic force to transit the impact force of an impact hammer to the surface of concrete, its initial kinetic energ 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 resillience and the concrete strength.

HT-225A concrete strength tester is widely used in civil engineering and construction industry for testing the strength of various concrete members such as: slab, beam, column, truss of normal building strength and bridge. Compared to other nondestructive testers, HT-225A concrete strength tester is an economical and practical instrument.

Specifications:

Model

HT-225A Concrete Rebound Strength Tester

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 main body

Grinding wheel

Operation manual

Carrying case

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