DL Leeb Hardness Tester for measurement of slender narrow grooves
DL Leeb Hardness Tester is suitable for measurement of slender and narrow grooves. It is an optional impact device for Leeb Hardness Tester.
DGC-
Leeb Hardness Tester Impact device (probe) KAIRDA G-type measurement of heavy and rough surface casting and forging
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LEEB G Hardness Gauge Impact device, gray cast iron/nodular cast iron Hardness measurement
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Linshang LS252DC Metal Leeb Hardness Tester DC type impact device
$ 223.00 -
IPRE G Impact device for measurement of large and heavy specimens and castings and forgings with rough surfaces
$ 350.00 -
LANDTEK HM6561 Integrated Leeb Hardness Tester Measurement range 200~900HLD Precision relative error +/- 0.8%
$ 279.00
Introduction to DL type
Deguang Electronics DL-type Leeb Hardness Tester probe is suitable for measuring slender and narrow grooves. The Deguang Electronic Leeb Hardness Tester can be equipped with an impact device.
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 DL type Probe (Sclerometer)Specifications
| LIST | VALUE |
|---|---|
| Impact energy | 11 (Num) |
| Impact device Mass | 7.8g |
| Ball Hardness | 1600HV |
| Ball head diameter | 3mm |
| Ball head material | Tungsen carbide |
| Impact device diameter | 20mm |
| Impact device length | 250mm |
| Impact device Mass | 80g |
| 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 | 2kg |
| Needs to be coupling time Minimum Film thickness | 0.1kg |
| Minimum test Film thickness | 3mm |
| Minimum depth of hardened layer | 0.8mm |
| Indentation diameter | 0.54mm |
| Indentation depth | 24(un) |
| Indentation diameter | 0.45mm |
| Indentation depth | 17(un) |
| Indentation diameter | 0.35mm |
DGC DL 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"
- Optical inspection of ultraviolet curing coatings for PET film - Lv Jianbo
- 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






