Touch Screen Closed Loop Control System Rockwell Scale Rockwell Testing Superficial Hardness Tester
Usage Range:
Surface hardness steel, material surface heat treatment and chemical processing, copper, aluminum, zinc, tin plate, chrome materials, bearing steel, cold hard castings, etc.
Main features:
Technical specification:
| Model | HR-150DT-P |
| Initial test force | 10kgf(98.07N) |
| Total test force | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell hardness scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK, HRL,HRM,HRR,HRP,HRS,HRV |
| Measurement range | HRE:70-100 HRL:100-120 HRM:85-110 HRR:114-125 |
| Dwell time | 0-99s |
| Hardness resolution | 0.1HR |
| Test force accuracy |
＜1.0% |
| Data output | LCD display |
| Touch screen | 8 inch |
| Data storage | Can save 20 different kinds of results, built-in printer and RS-232 |
| Carried standard | GB/T230.2, GB/T3398.2, JB/T7409 |
| Max height of specimen | 200mm |
| The distance from indenter center to the wall | 200mm |
| Dimension | 560×200×800mm |
| Weight | 70kg |
| Power | AC220+5%,50～60Hz |
Operation Interface:
All Rockwell scales, 15 in total
Automatic correction of high, medium and low hardness numbers
Automatic correction of load
Standard accessories:
| Item | Quantity | Item | Quantity |
| U disk, touch pen | Each 1 | Large, medium, V shaped test table | Each 1 |
| Ball indenter(φ3.175,6.35,12.7mm) | 3 | Standard test block(HRE,HRL,HRM,HRR) | 4 |
| Level | 1 | Regulating screw | 4 |
| Power cord | 1 | Anti-dust bag | 1 |
| Certificate, warranty card | 1 | Manual | 1 |
