Concrete testing instrument digital display fully automatic integrated rebound instrument

in Testing Equipment

Sku: 1688416722-2

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Features

Concrete testing instrument digital display fully automatic integrated rebound instrument

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Description
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Description

Concrete testing instrument digital display fully automatic integrated rebound instrument

Overview

Essential details

Warranty:: 1 Year, 1 Year

Customized support:: OEM, ODM, OBM, Software reengineering

Place of Origin:: Hebei, China

Brand Name:: Btutest

Model Number:: BT

Power:: Electronic

Name:: Concrete test hammer Standard

Pointer length (mm):: 20.0±0.2

Pointer friction (N):: 0.65±0.15

Spring stiffness (n / M):: 785.0±30

Working length of spring (mm):: 61.5±0.3

Tensile length of projectile hammer (mm):: 75±0.3

Take off position of projectile hammer:: Scale “0”

Fixed value of steel anvil:: 80 ± 2 (control the ex factory product between 80-81)

Supply Ability

Supply Ability: 2000 Set/Sets per Month

Packaging & delivery

Packaging Details

Port

Lead time:

Quantity(sets)	1 – 500	>500
Lead time (days)	10	To be negotiated

Product Description

Concrete test hammer Standard

Description:

HT-225A applicable to detect strength of high-rise building components, Bridges and concrete member (plate, beam, column, bridge). According to the standard acceptance evaluation of concrete strength.Suitable for finished concrete structures and buildings having strength resistances from 10 to 70 N/sq.mm.

Features：
The imported high-quality Korean SWP piano spring has good anti elasticity and anti fatigue performance;
NBR seal dust ring, ensure the movement clean, extend the maintenance cycle;
CNC machining center and other machine tools refine the core to ensure accurate and stable rebound value;
Soft anti-wear hand rubber sleeve makes the rebound meter more comfortable to operate;
Fine grinding spherical zero adjusting screw, springback firing more smooth;
The improved pointer design is easy to adjust friction and more stable;
The high-precision aluminum alloy flange is not easy to be damaged, and the high-strength hook is not easy to hang empty;
The integrated design of the shell, the guide key and support are permanently free from damage and falling off; the button adopts the stretching process, which is not easy to fall off..

Specification

Pointer length (mm)	20.0±0.2
Pointer friction (N)	0.65±0.15
Radius of spherical surface at the end of projectile rod (MM) 25±1.0
Uncoupling position of projectile hammer Scale mark “100” mark
Uncoupling position of projectile hammer Scale mark “100” mark
Spring stiffness (n / M)	785.0±30
Working length of spring (mm)	61.5±0.3
Tensile length of projectile hammer (mm）	75±0.3
Take off position of projectile hammer	Scale “0”
Fixed value of steel anvil	80 ± 2 (control the ex factory product between 80-81)