Basic Info.
Model NO.
HR-150DT/HRM-45DT/XHR-150
Calibrating Method
Standard Hardness Test Blocks
Rated Voltage
AC220V 50/60Hz
Support Language
English
Customized
Non-Customized
Function
ASTM E18 Rockwell Hardness Tester
Preliminary Test Force
98n (10kgf)/29.4n (3kgf)/98n (10 Kgf)
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
Power Supply
AC220V 50/60Hz
Transport Package
Wooden Case
Trademark
LARYEE
Origin
China
HS Code
90241020
Production Capacity
1000PCS/Year
Product Description
Introduction:
ASTM E18 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:
HR-150DT/HRM-45DT/XHR-150 Rockwell Hardness Tester
HR-150A/HRM-45 Rockwell Hardness Tester
HRS-150/HRMS-45 Rockwell Hardness Tester 
ASTM E18 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 | |||||
HR-150DT/HRM-45DT/XHR-150 Rockwell Hardness Tester
HR-150A/HRM-45 Rockwell Hardness Tester
HRS-150/HRMS-45 Rockwell Hardness Tester
