hardness tester

MODEL HLN-11D LEEB

MULTIFUNCTIONAL HARDNESS TESTER

This tester is suitable for the quick hardness test of metal materials. They feature high accuracy, reliable performance, easy operation and convenient taking. The measured

Leeb hardness can be converted into the hardness of Brinell, Rockwell, Vickers and Shore according to different directions and can be converted and recorded automatically.

Specifications of display unit

Power supply: 6.0V DC

Working temperature: 1-40 °C

Dimensions: 268 x 86 x 47mm

Weight: approx. 0.67kg

Main accessories

Small positioned: 1 pc.

Binder: 1 bottle

Leeb standardized block: 1 pc.

Charger: 1 pc.

Specifications of impact body

Type	D	DC	D+15	G
Specifications	D	DC	D+15	G
Measuring range	330-890HL	330-890HL	346-890HL	300-650HLG
Impact capacity	11Nmm	11Nmm	11Nmm	90Nmm
Dimensions	Φ20x150mm	Φ20x85mm	Φ20x165mm	Φ20x250mm
Testing direction	Arbitrary
Weight	75g	50g	80g	250g
Mass of impact body	5.5g	5.5g	5.5g	20g
Diameter of tungsten carbide ball	3mm	3mm	3mm	5mm
Application range	Basic type, suitable for most of hardness tests.	Suitable for hard- ness measuring of inner holes and small space.	Suitable for deter- mining hardness of tooth face and slots, etc.	Suitable for hardness measuring of steel, cast steel, gray cast iron, nodular cast iron and non-ferrous metals

READOUT MICROSCOPE			STANDARDIZED HARDNESS BLOCK
	The Readout Microscopes, Model JC10, JC5, JC2.5, are designed for determining the diameter of indentation Brinell hardness testing. They can also be used for measuring the width and length of scale mark, slit, key slot and dent, as well as checking metal case quality, density of fiber and field specimens, etc.