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| Categories | Hardness Testing Machine | 
|---|---|
| Brand Name: | HUATEC | 
| Model Number: | HBRVS-187.5 | 
| Certification: | ISO CE | 
| Place of Origin: | CHINA | 
| MOQ: | 1 | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 500 | 
| Packaging Details: | IN CARTON | 
| Preload: | 98.07N(10kg) | 
| Load: | 98.07N(10kg)~1839N(187.5kg) | 
| Brinell load: | 31.25kgf(306.5N)、62.5kgf(612.9N)、187.5kgf(1839N) | 
| Brinell scale: | HBW2.5/31.25、HBW2.5/62.5、 HBW2.5/187.5、HBW5/62.5 | 
| Diamond indenter: | Diamond Rockwell indenter、Diamond Vickers indenter | 
| Ball indenter size: | φ1.5875mm、φ2.5mm、φ5mm | 
| Company Info. | 
| HUATEC GROUP CORPORATION | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Digital Brinell Hardness Tester Rockwell Hardness Machine Vickers Hardness Machine
Digital Brinell/Vickers/Rockwell Hardness Tester Model HBRVS-187.5

1.Brief introduction
Digital Brinell/Vickers/Rockwell Hardness Tester applies to hardened steel,surface-hardened steel,hard alloy steel,cast iron,nonferrous metal,various tempering steel,hardened thin steel,and even including softer metal,surface-heat-treatment metal,chemical-heat-treatment metal etc,commonly used in industrial mining enterprises and scientific research institutions.
2.Technical parameter
| Model | HBRVS-187.5 | 
| Preload | 98.07N(10kg) | 
| Load | 98.07N(10kg)~1839N(187.5kg) | 
| Brinell load | 31.25kgf(306.5N),62.5kgf(612.9N),187.5kgf(1839N) | 
| Brinell scale | HBW2.5/31.25,HBW2.5/62.5, HBW2.5/187.5,HBW5/62.5 | 
| Diamond indenter | Diamond Rockwell indenter,Diamond Vickers indenter | 
| Ball indenter size | φ1.5875mm,φ2.5mm,φ5mm | 
| Rockwell load | 60kgf(588N) 100kgf(980.7N) 150kgf(1471N) | 
| Rockwell scale | HRA HRB HRC HRD HRE HRF HRG HRK HRH | 
| Vickers load | 30kgf(294.2N) 100kgf(980.7N) | 
| Vickers scale | HV30 HV100 | 
| Minimum | Brinell:0.004mm Vickers:0.002mm | 
| Magnification | 37.5x,75x | 
| Rockwell max test height | 260mm | 
| Brinell/Vickers max test height | 200mm | 
| Load holding time | 2~60s | 
| Rockwell hardness range | 20HR~100HR Accuracy:±0.1HR,repeatability: 0.5HR | 
| Vickers hardness range | 8HV~2900HV Accuracy(δ/%):±2,repeatability(Hcf/%):≤2.5 | 
| Brinell hardness range | 8HBW~650HBW Accuracy(δ/%):±2.5,repeatability(Hcf/%):≤3.0 | 
| Power supply | AC220+5%,50~60Hz | 
| Outline size(mm) | 540×230×820mm(720*500*1020) | 
| Total weight | 125kg | 
3.Standard configuration
| Description & Specification | Quantity | Description & Specification | Quantity | 
| Diamond Rockwell indenter | 1 | φ1.5875,2.5,5mm carbide steel ball | 3 | 
| Diamond Vickers indenter | 1 | Fuse 2A | 2 | 
| Microscope | 1 | Light | 1 | 
| Hardness block | 5 | Large,Mid,V-shaped bench | 3 | 
| Power cord | 1 | Slip bench | 1 | 
| Objective lens | 2 | Product manual | 1 | 
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