Model: HT-20

Description

The mortar test hammer is used to test the compressive strength of masonry mortar of common buildings. It’s kind of common construction non destructive test equipment.

Features

1. The guiding rod is made of high quality imported material, with high accuracy and abrasion-proof;
2. Ultrasonic aluminum enclosure prolong the tooling life;
3. External spring structure is easy for friction adjusting and also can guarantee uniform friction force between needle pivot and slider, thus to assure the instrument accuracy.

 

Technical specifications

Pressure testing range: 1.0-25Mpa

Standard impact kinetic energy: 0.196J (0.02kgf.m)

Rebound hammer travel: 75mm

Needle slider static friction force: 0.5±0.1N

Strike rod sphere radius of curvature: 25mm

Test anvil calibration value: 74±2

Overall size: Φ54×268mm

Weight: approx 1Kg

 

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