Plastic Rockwell Hardness Tester (HR-150DT/HRM-45DT/XHR-150)

Product Description

Introduction:

Rockwell hardness test is a simple instrument to test the hardness value of hard metals, carburized steels, quenched steels, hard cast irons, mild steels, Al-alloys, Cu-alloys and malleable irons according to Rockwell Principle according to ISO 6508 and ASTM E18. It measures the depth difference between the primary and testing load and convert the depth difference to the hardness value. These machines can be operated semi-automatically. They are essential testing instruments for quality testing section, university and college, research institution and industrial laboratory.

Features:

1.Model HR-150DT is Rockwell test with scales A-B-C (60/100/150kgf ) with dial indicator and motor control loading.

2.Model HRM-45DT is superficial Rockwell test scales N & T (15/30/45kgf) with dial indicator and motor control loading. 

3.Model XHR-150 can do the test plastic hardness according to ISO 2039-2 and ASTM D785. It tests scales including HRR. HRL, HRM, HRE,HRK with dial indicator and motor control loading.
 

Specification:

Model	HR-150DT	HRM-45DT		XHR-150
Preliminary test force	98N (10Kgf)	29.4N (3Kgf)		98N (10 kgf)
Total test force	588N(60Kgf)  980N(100Kgf)  1470N(150Kgf)	147N(15Kgf) 294N(30Kgf) 441N(45Kgf)		588.4N(60kgf) 980.7N(100kgf ) 1471N (150kgf)
Total test force dwell time	2-60S
Hardness indication	Dial
Max height of specimens	175mm
Max width of specimens	165mm
Dimension (DxWxH)(mm)	520×215×700
Net weight	80kg
Power supply	AC220V 50/60HZ
Standard Accessories	Diamond Rockwell  indenter(1), Ø1.5875mm hardness  ball indenter(1), Standard Rockwell  hardness block (3),		Diamond Rockwell  indenter(1), Ø1.5875mm hardness  ball indenter(1), Standard Superficial  Rockwell  Hardness Block(3)		Steel Ball Indenter (Ø3.175Ø6.35,  Ø12.7mm) Ball indenter (each 1) Rockwell Hardness Block ( HRE,HRL,HRM,HR) (4)
	Testing table (big, medium, "V") (total 3),  Weight block(A, B, C), Lever

 

Laryee Technology Co., Ltd. is known as a professional manufacturer of materials testing equipment for determination of mechanical properties. Laryee's materials testing machines are highly engineered and stable, which thanks to the advanced production techniques and strict quality requirements throughout all phases of design and construction. Our experienced technical consultants can provide you with all-round technical support and advice by assisting you to find the best solution to your requirements and offer you the most suitable model for your needs. Our support also extends to responsive after sales service.