Complaint
Application:
1. Determine the Brinell, Vickers and Rockwell hardness of ferrous metals, non-ferrous metals and cemented carbides;
2. Brinell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys;
3. Rockwell hardness of heat-treated materials such as quenching and quenching and tempering;
4. Vickers hardness of nitriding layer, ceramics, thin plates, metal flakes, electroplating layers and small parts.
Technical Parameter:
| MODEL | HTBRV-187.5T (HST-HBRV187.5STE) |
| Loading method | Electric Load |
| Test Force | 5~187.5kgf |
| Brinell Scale | HBW1/5,HBW2.5/62.5,HBW1/10,HBW2.5/15.625,HBW1/30,HBW2.5/31.25,HBW2.5/62.5,HBW10/1000,HBW5/125 ,HBW2.5/187.5 |
| Indication accuracy | 8-650HB (δ/%):±2.5 |
| Repeatability | 8-650HB (Hcf/%):≤3.0 |
| Rockwell Scales | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK, HRL,HRM,HRP,HRR ,HRS,HRV |
| Indication accuracy | ±0.1HR |
| Repeatability | 0.5HR |
| Vickers Scales | HV5,HV10,HV20 ,HV30, HV40,HV50,HV60,HV80, HV100,HV120 |
| Indication accuracy | ±2 |
| Repeatability | ≤2.5 |
| Force error | <0.5% |
| The smallest measurement unit | 0.625µm |
| Holding Time | 0~60s |
| Maximum specimen height | Rockwell 180mm;Brinell 165mm;Vickers 165mm170mm |
| Head - wall distance | 160mm |
| Hardness test range | For Brinell:8~650 For Rockwell:20~100 For Vickers:8~2900 |
| Implementation of the standards | GB/T230.1 ,GB/T230.2,National Standard JJG112, ASTM standard test procedures |
| Objective lens | 150X,75X,37.5X |
| Hardness read | Touchable LCD display |
| Power supply | AC220V,50~60Hz |
| Dimensions | 550*230*780mm |
| Weight | 80Kg |
WORK SHOP
