Description

 

D Probe - up to 68 HRC

This is the standard unit for the majority of hardness measurements with a wide measuring range. Impact bodies tend to wear out at the high end of the hardness range.

 

DC Probe - up to 68 HRC

This probe is short and convenient in small places - requires a loading stick.

 

DL Probe - up to 68 HRC

This probe as a more slim front section (Ø 4 x 50 mm), that is used in confined surfaces such as gear wheels.

 

D+15 Probe - up to 68 HRC

This probe has a slim front section (elongated impact body, coil position 15 mm elevated) and is used for measuring grooves or recessed surfaces.

 

C Probe - up to 70 HRC

The C Probe is used on surface hardened, coated thin wall components.

This probe reduced impact energy (≈1/4 of the D Probe Unit).

 

Impact Device G - up to 646 HB

The G Probe is used on heavy, rough, cast and forged work pieces.

This probe has increased impact energy (≈9 x of the D Probe Unit).

 

Difference  Model D/DC/DL Type D+15 Type C Type G Type Impact Energy 11N/mm 11N/mm 2.7N/mm 90N/mm Diameter of Spherical Tip 3mm 3mm 3mm 5mm Diameter of Impact Device 20/20/4mm 20mm 20mm 30mm Length of Impact Device 148/86/204mm 162mm 139mm 246mm Max Hardness of Sample : 940/940/950HV 940HV 1000HV 650HB Min. Thickness of Sample 3mm 3mm 1mm 10mm Min. Thickness of Layers 0.8mm 0.8mm 0.2mm 1.2mm Package  including   An Impact Device A Connection Cable A Brush A Support Ring