Name: DRHH-X-Z Series
Availability: OutOfStock

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The specially designed indenter extends horizontally and can measure parts such as rings and tubes that cannot be measured by ordinary hardness testers. The standard configuration can test a minimum inner diameter of 40mm, while the customized indenter can test a minimum inner diameter of 25mm.

High testing accuracy and wide measurement range.

Surface correction, automatic correction of cylindrical and spherical measurement results.

High repeatability and accuracy.

Convenient operation, with switchable Chinese and English interfaces (customizable for other language versions).

Setting password protection settings parameters.

Save more samples and test information.

Modular design for easy maintenance.

Highlights

High speed precision step control system effectively avoids overloading of force measurement and greatly improves loading speed.

One click operation, Z-axis automatically rises, and loading, holding, and unloading force values are completed in one, truly achieving fully automatic operation.

Upper and lower limit settings, out of tolerance alarm.

Ready to use upon startup, no need to install weights, easy to install and debug.

The initial test force of the automatic lifting platform and automatic load can ensure stable generation of force measurement.

Display the testing process curve, which can visually display the material characteristics, making it convenient for observation and learning.

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Model	DRHH-150/45X-Z
Rockwell Initial Test Force	3kgf, 10kgf
Rockwell Initial Test Force	29.4N, 98N
Rockwell Total Test Force	15kgf, 30kgf, 45kgf, 60kgf, 100kgf, 150kgf
Rockwell Total Test Force	147.1N, 294.2N, 441.3N, 588.4N, 980.7N, 1471N
Rockwell Scales	HRA HRB HRC HRD HRE HRF HRG HRH HRK HRL HRM HRP HRR HRS HRV HR15N HR30N HR45N HR15T HR30T HR45T HR15W HR30W HR45W HR15X HR30X HR45X HR15Y HR30Y HR45Y
Range	HRA: 20-95, HRB: 10-100, HRC: 10-70, HRD: 40-77, HRE: 70-100, HRF: 60-100, HRG: 30-94, HRH: 80-100, HRK: 40-100, HRL: 50-115, HRM: 50-115, HRR: 50-115, HR15N: 70-94, HR30N: 42-86, HR45N: 20-77, HR15T: 67-93, HR30T: 29-82, HR45T: 10-72
Indenter Specifications	Diamond cone Rockwell indenter, Φ 1.5875mm steel ball indenter
Executive Standards	ISO 6508, GB/T230, JJG112, ASTM E18
Convert Scales	HRA HRBW HRC HR30W HR45N HR15TW HG30TW HE45TW HBW HV
Hardness Reading	LCD digital display
Data Output	Built-in printer RS-232 interface
Max. Height of the Specimen	150mm
Distance from the center of the Indenter to the Body	150mm
Power Supply	AC 90-240V 50-60Hz
Overall Dimensions (L×W×H)	700×300×670mm
Machine Net Weight	About 150kg

Number	Name	Quantity
1	Diamond cone indenter	1 PC
2	Ø 1.5875mm steel ball indenter	1 PC
3	Medium, V-shaped table	2 PCS
4	Rockwell/Superfacial Rockwell Hardness Block	3 PCS/2 PCS
5	Fuse 0.5A	2 PCS
6	Power cord	1 PC
7	User Manual	1 PC
8	Product Qualification Certificate	1 PC
9	Thermal printing paper	1 PC

Specifications

Standard Configuration

Applications

Metal Processing / Manufacturing Industry

Mold / Tool Industry

Aerospace / Military Industry

Application Cases

Highlights

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