Automatic Correction LCD Brinell Hardness Testing Machine Portable
Senior Digital Brinell, Rockwell, Vickers Universal hardness testers series ( with Touch Screen) HBRV-187.5DX Main features: Equipped Brinell, Rockwell, Vickers test methods Electronic and electric loading, high precision sensor, with a unique closed-loop control system Eyepiece structure with digital encoder, measuring D1, D2 value, LCD directly display hardness value and D1, D2 value Directly select the hardness scale, the force value automatically changes in the test
Senior Digital Brinell, Rockwell, Vickers Universal hardness testers series ( with Touch Screen) HBRV-187.5DX
Main features:
- Equipped Brinell, Rockwell, Vickers test methods
- Electronic and electric loading, high precision sensor, with a unique closed-loop control system
- Eyepiece structure with digital encoder, measuring D1, D2 value, LCD directly display hardness value and D1, D2 value
- Directly select the hardness scale, the force value automatically changes in the test parameters
- The test force is automatically corrected, and each force is automatically compensated. The accuracy of the force is improved by an order of magnitude
- Can be calibrated according to standard hardness block or length scale
- The test force can be automatically corrected by standard dynamometer
- The hardness values of brinell, rockwell and vickers can be converted
- Touch screen, easy to operate
- Automatic hardness conversion according to national standard /ASTM
- Set password protection setting parameters, more sample and test information
- U-disk of measurement data is saved in EXCEL format for easy editing and processing
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Technical specification:
| Model | HBRV—187.5DX |
| 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,HBW10/100,HBW5/125,HBW2.5/187.5 (select 10 scales) |
| Hardness resolution | 0.1HBW |
| Rockwell scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM,HRP,HRR,HRS,HRV |
| Hardness resolution | 0.1HR |
| Vickers scale |
HV5,HV10,HV20,HV30,HV40,HV50,HV60,HV80,HV100,HV120 (select 10 scales) |
| Hardness resolution | 0.1HV |
| Objective | 2.5X,5X(10X,20X optional) |
| Magnification of microscope | Brinell:37.5X, Vickers:75X |
| Hardness measurement | Brinell:8～650HBW Rockwell:20～100HR Vickers:8～2900HV |
| Data output | LCD display,U disk |
| Max height of specimen | Rockwell:220mm, Brinell Vickers:150mm |
| Head - wall distance | 200mm |
| Dimension | 560*260*800mm |
| Weight | About 70Kg |
| Power | AC220V+5%,50-60Hz |
Operation interface
Brinell main interface
Standard Accessories (The Packing List):
| Item | Quantity | Item | Qunatity |
| Lighting (internal lighting, external lighting) | 1 | Test block(HRC high,HRC low HRB ,HBW2.5/187.5,HV30) | 5 |
| Rockwell,Vickers diamond indenter | Each 1 | Ball indenter(φ1.5875,2.5,5mm) | 3 |
| Eyepiece(DHV-15X) | 1 | Objective(2.5X,5X) | 2 |
| Sliding test table | 1 | Large, medium, V-test sets | Each 1 |
| U memory disk, touch pen | Each 1 | Fuse 2A | 2 |
| Level | 1 | Regulating screw | 4 |
| Power cable | 1 | Dust bag | 1 |
| Certificate, warranty card | 1 | Manual | 1 |
HUATEC has always been adhering to the first concept of customer-oriented, the products we sell will be carefully checked before shipping and then delivered to your hands.If you have any product requirements, you can contact me.Looking forward to your order.WeChat:19520504939
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