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Help CenterDTEC HR-150AH Manual Heighten Rockwell Hardness HRC,test Specimans With Larger Size and More Complicated Shape
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HR-150AH Manual Heighten Rockwell Hardness Tester is an extend model based on manual rockwell hardness tester model HR-150A,which is heighten in size,enable it to test specimans with larger size and more complicated shape.
Similar as HR-150A,it works without electrical power supply,and with simple designed appearance,which is very easy to operate,as well as economical and practical performace and wide using scope.
Using Scopes:
- Rockwell Hardness Testing of Ferrous Metal,Non-ferrous Metalt and Non-metallic Material with larger size and more complicated shape.
- Larger Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy,bearing steel, carburized steel sheet, etc.
Rockwell hardness scale |
Hardness symbol
|
Indenter type |
Initial l force Fo (kg) |
main force F1 (kg) |
Total force F(KG) |
Constant |
Scope of application |
Examples of application |
A |
HRA |
diamond cone indenter |
10 |
50 |
60 |
100 |
20-88HRA |
Hard metal and hard alloy |
B |
HRB |
1.5875mmball indenter |
10 |
90 |
100 |
130 |
20-100HRB |
Nonferrous metal and soft metal |
C |
HRC |
diamond cone indenter |
10 |
140 |
150 |
100 |
20-70HRC |
heat treatment steel |
D |
HRD |
diamond cone indenter |
10 |
90 |
100 |
100 |
40-77HRD |
Surface hardened steel |
F |
HRF |
1.5875mmball indenter |
10 |
50 |
60 |
130 |
60-100HRF |
Nonferrous metal |
G |
HRG |
1.5875mmball indenter |
10 |
140 |
150 |
130 |
30-94HRG |
iron, copper nickel, zinc alloy |
- A scale: It is suitable for testing the metal more than 70HRC, such as tungsten carbide, hard alloy as well as the hard sheet material and the hardening material on the surface layer.
- B scale: It is suitable for testing non-ferrous metals and alloys, annealing steel or soft or medium hardness of materials.
- C scale: It is suitable for testing the carbon steel, tool steel and alloy steel.
- Suitable to test specimans with larger size and more complicated shape;
- High testing efficiency,High accuracy,durable and reliable usage;
- Direct dial readings,with scales of HRA,HRB and HRC;
- Suitable for optional Rockwell scales:HRD,HRE,HRF,HRG,HRH,HRK;
- Mechnical and manual testing mode,easy and simple operation,without electrical power supply;
- Quality certified with GB/T230.1/.2 Natioanal Standard,ISO 6508-2,ASTM E18,JJG112 verification regulation.
| Model | HR-150AH |
| Initial Testing Force | 10kgf(98.07N) |
| Testing Force | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell Scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK |
| Testing Range | HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 |
HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 | |
| DataDisplay mode | Dial |
| Carried Standard | GB/T230.1/.2 Natioanal Standard,ISO 6508-2,ASTM E18,JJG112. |
Max Height of Speciment |
400mm |
Max depth of speciment |
160mm |
| Dimension (cm) | 65x40x110cm(LxWxH) |
| Packing Weight | 160KG |
Standard Packing List:
Items |
Qty |
Items |
Qty |
Diamond Rockwell Indentor |
1 |
Dia.1.5875mm ball indentor |
1 |
Block (HRC high and low value 2pcs each,HRB 1pcs) |
5 |
Big,Medium and V shaped Testing Platform |
1 each |
Weight(A,B,C) |
1 each |
Dustproof Cover |
1 |
User’s Manual Book |
1 |
Quality Certificate |
1 |
Optional Accessories for Rockwell Hardness Tester:
Rockwell Hardness Block:
Rockwell Hardness Indenter(Good Quality Diamond):
Every set of our equipement will be carefully tested and double checked steps by steps before being packed and delivery,as we all know that among such fierce international competition,only 100% good quality and stable performance can finally attain the customer's trust.Hence,we will always put the equipment calibraton job in the first place while manufacturing.
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