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Nauru Concrete Test Hammer TC500N

TC500N is a portable instrument to test the compressive strength of concrete structures or rock in non-destructive testing field. The type N hammer is designed for measuring concrete thickness 100mm or more, or concrete with a maximum particle size no more than 32 mm.

Product Description

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 work well.

● Supplied with carborundum stone to prepare test surface.

 

Standard Delivery

 

Hammer

1

Carborundum stone

1

Flip tension spring

1

Buffer spring

1

Screwdriver 

1

Radius gauge

1

Carrying case

1

Instruction manual

1

TIME certificate

1

Warranty card

1

 

Technical Specification

Model

TC500N

Measuring range

10 to 70N/mm2

Impact energy

2.207Nm

Spring extension

75±0.3mm

Friction of pointer system

0.65±0.15N

Length of pointer

20.0±0.2mm

Radius of spherical tip

25±1.0mm

Working length of the spring

61.5±0.3mm

Mean value of steel-anvil rating

80±2

Flip tension spring rigidity

785.0±40.0N/m

Operating temperature

0℃~+40℃

Storage temperature

-10℃~+50℃

Dimensions

Hammer

280mm×Φ60mm

With case

320mmx170mmx86mm

Weight

Hammer

1.0Kg

With case

4Kg