Concrete Test Hammer CT-120 Concrete Testing Equipment Concrete Rebound Hammer

Concrete Test Hammer applied to inspect compressive strength for general building components, bridges and all kinds of concrete components (include in slabs, beams, columns, bridges for concrete) .Our concrete test hammer can meet the international standards:ASTM C 805, BS 1881:202, NF P18-417, DIN 1048 and UNI 9189.

1. Features

Suitable for testing a wide variety of concrete, rock and bricks

Light, flexible and simple operation

Friction adjusted by the pointer

Adopt stretching techniques to let the button working well

Supplied with carborundum stone to prepare test surface

2. Technical Specification

Measuring strength ranges: 10-60MPa

Normal impact energy: 2.207J(0.225Kgf.m)

Strike hammer stroke: 75mm

The friction force of pointer slider: 0.5N±0.8N

Spherical radius of strike rod : 25mm±1mm

The rebound values calibrated on steel anvil: 80±2 Dimensions: Φ54*278mm

Weight: ≈1Kg

3. Standard accessory

Concrete Test Hammer 1 pc(with portable wooden box)

Desiccant 1 bag

Millstone (with plastic box)

With the instrument's technical information

Manual

Product Certification of inspection

Product warranty

Packing List

Warning:
The impact plunger (1) generates a recoil when it deploys. Always hold the concrete test hammer in both hands!

• Position the concrete test hammer perpendicular to the test surface.
• Deploy the impact plunger (1) by pushing the concrete test hammer towards the test surface until the pushbutton springs out.

Danger!

Always hold the concrete test hammer in both hands, perpendicular to the test surface, before u trigger the impact!
Each test surface should be tested with at least 10 impacts. The individual impact points must be spaced at least 20 mm apart.

• Position the concrete test hammer perpendicular to and against the test surface. Push the concrete test hammer against the test surface at moderate speed until the impact is triggered (a high beep acknowledges registration).
• Repeat this procedure for the whole measurement series.