Our famous domestic customer bought our rockwell and superficial double rockwell hardness tester in October, 2013.
Our after-sales service team have maintained instrument to customer side.
During past 4 year, rockwell and superficial double rockwell hardness tester worked stable and accuracy which is got good reputation from customer.
For detail information of this model, please check following:
Multi-function digital twin Rockwell hardness tester has high level automation, stable and reliable performance, it can meet the Rockwell hardness test requirements of all metal materials. it is equipped with sophisticated sensors so that can test data more accurate ; 5.6 inch digital LCD screen provide comprehensive data for quality control. It is easy to preserve the data for a long time.
Main function and features:
1. The machine can meet the metal Rockwell and superficial Rockwell hardness test requirements; high test precision ;good repeatability;
2. Equip with sophisticated sensors, more accurate test results, leading load structure design, can easily switch test force;
3. It is automatic to test when the workbench lift up to certain height, then indicate the hardness value and test data directly;
4. With Chinese and English operation interface, can be set in test method quickly, the upgraded control system is more stable;
5. Indicate the hardness value, hardness unit, conversion hardness, test force, indenter type, minimum thickness, dwell time, test number, test process on the LCD screen directly; Built-in printer can print the measure count, hardness value, average value, maximum and minimum values, range data for our customer;
6.One-time casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment; the shell coating adopted car paint technology with white color. it has strong scratch resistance capability and still look bright as new after use many years;
7. Factory directly supply, we have products develop &design & produce ability, all the parts
provide life-time replacement and maintenance service;
Main Application:
1. Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;
2. Galvanized, chrome plating, tin plating, heat treatment of materials and chemical surface treatment of all kinds of thin metallic materials;
Technical parameter:
Model | HRRD-150P (Approved by CE certificate, ensure the safety operation of the machine. Certificate No.: GB/1067/3980/12 Issue 1) |
Rockwell scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
Conversion scale | HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, H15N, H30N, H45N, H15T, H30T, H45T |
Preliminary test force | 10Kg(98.0N), 3Kg (29.42N) |
Total test force | 60Kg (588N), 100Kg (980N), 150Kg (1471N),15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) Tolerance range:±1.0% |
LCD screen size | 118x99mm |
Resolution | 0.1HR |
Hardness value range | HRA: 20~88 HRB: 20~100 HRC: 20~70 HR15N: 70~91 HR30N: 42~80 HR45N: 20~70 HR15T: 73~93 HR30T: 43~82 HR45T: 12~72 |
Hardness data read | Digital LCD screen |
Loading method | Automatic (Load, Dwell ,Unload) |
Dwell time | 1~99S, each step one second |
Allowed specimen measurement space | maximum height : 170mm maximum throat depth: 130mm |
Size / weight | Instrument size: 460*160*660mm(L×W×H)/Net Weight: 85kg Packing size: 625*430*900mm(L×W×H)/ Gross Weight: 95kg |
Power supply | AC220V + 5%, 50~60 Hz; (can be change to 110V) |
Data output | Built-in printer |
Executive standard | GB/T230.2 , ASTM E18 , ISO 6508 , JJG112 |
Rockwell hardness tester host: 1 set Diamond Rockwell indenter:1 pc 1.588mm diameter hard alloy steel ball indenter :1 pc, Standard hardness block: 6 pcs Large testing table: 1 pc Medium testing table: 1 pc V-shaped testing table: 1 pc, 1.588 mm diameter steel ball : 5 pcs Power cable:1 pc , Dust-proof cover: 1 pc, Accessory case :1 pc Operating instruction :1pc Quality certificate :1 pc Warranty card :1 pc. | |
Optional accessories | Block, Indenter |
Previous: Nonferrous Metal Rockwell Hardness Tester (HRS-150/HRS-45)
Next: Touch Screen Digital Vickers/Rockwell/Brinell Hardness Tester
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