Civil engineering & Material Testing equipments

HT-225W Digital Concrete Test hammer, Concrete rebound test hammer

HT-225 Digital concrete test hammer

Model: HT-225W

Description

The concrete test Hammer is mainly used for concrete strength test thus to know the construction structure quality,  digital directly indication, automatic calculation, easy operation, direct in results.

Features

Integrated design, combine the Schmidt hammer and the sensor together, no need of connecting cable, easy to carry.

True color LCD screen with 176×220 resolution, easy in use.

Creative voice prompt function improves the inspection efficiency.

The non-contact metal grating reflect sensor completely avoid the mechanical abrasion.

Technical specifications & function

No. Model
HT225-V HT225-W+
1 Lithium battery built-in, 3.6V, 1200mAH √ ×
2 4pcs 1.5V battery can be out-connected × √
3 Kinetic energy (J) 2.207 2.207
4 Spring stiffness (N/m) 785 785
5 Hammer stroke(mm) 75 75
6 Steel anvil rated rebound value 80±2 80±2
7 Difference  between digital value & dial gauge value ≤0.5 ≤0.5
8 Voice prompt function, can be switched or off √ √
9 Time function √ √
10 Portable printer(optional) √ √
11 USB2.0 communication port √ √
12 5V/2A Power adapter √ ×
13 Power(mA) ≈100 ≈100
14 Weight(kg) ≈1.1 ≈1.1

 

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