Deguang Electronics D + 15 Leeb Hardness Tester probe measurement groove or concave surface
Deguang Electronics D + 15 Leeb Hardness Tester probe is suitable for measurement of grooves or concave surfaces and is an optional impact device for Leeb Hardness Testers.
DGC-
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Introduction to D+15 type
Deguang Electronics D+15 Leeb Hardness Tester probe is suitable for measuring grooves or concave surfaces, and is an optional impact device for the Leeb Hardness Tester.
Probe Measurement Applications
D-type probe : measuring common parts
C-type probe : measure small or thin specimens and surface hardened layers
DC type probe : measure inner surface of inner hole or narrow space
D+15 type probe : measure groove or concave surface
DL type probe : measure slender and narrow groove body
G-type probe : measure large or heavy test pieces and castings and forgings with rough surface
Pictures


DGC D + 15 type Probe (Sclerometer)Specifications
| LIST | VALUE |
|---|---|
| Impact energy | 11 (Num) |
| Impact device Mass | 7.3g |
| Ball Hardness | 1600(HV) |
| Ball head diameter | 3mm |
| Ball head material | Tungsen carbide |
| Impact device diameter | 20mm |
| Impact device length | 86mm |
| Impact device Mass | 50g |
| Maximum Specimen Hardness | 940HV |
| Roughness class standard | N7 (ISO) |
| Maximum Surface Roughness of Specimen | 10(UM) |
| Specimen Surface Roughness | 2UM |
| Minimum specimen Weight | 5kg |
| Requires a stable minimum support Weight | 2(kg) |
| Needs to be coupling time Minimum Film thickness | 0.1(kg) |
| Minimum test Film thickness | 3mm |
| Minimum depth of hardened layer | 0.8mm |
| Indentation diameter | 0.54mm |
| Indentation depth | 24(un) |
| Indentation diameter | 17mm |
| Indentation depth | 17(un) |
| Indentation diameter | 0.35mm |
DGC D + 15 type Probe (Sclerometer) Packing list
Sclerometer probe x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Detailed explanation of the method for measuring film Hardness - super detailed
- Film Hardness Pencil inspection method
- Purpose and method of coating hardness testing
- Classification of Sclerometers [Full]
- [Film Properties and Measurements] - Determination of film hardness
- Leeb Hardness Tester different hardness system difference
- Hardness unit conversion table, Brinell Rockwell Vickers hardness conversion formula
- How to measure film hardness
- Film preparation and inspection of Physical and Mechanical Properties - "Determination of film Hardness"
- What are the classifications of commonly used Hardness testing instruments?
- ActiveDL/T 1845-2018
- ActiveGB/T 13313-2008
- ActiveGB/T 17394.1-2014
- ActiveGB/T 17394.4-2014
- ActiveGB/T 17394.3-2022
- ActiveGB/T 17394.2-2022
- AbolishGB/T 17394-1998
- AbolishGB/T 17394.3-2012
- AbolishGB/T 17394.2-2012
- ActiveJB/T 9378-2001






