Model HBRVS-187.5 digital Brinell, Rockwell and Vickers hardness tester with intuitive LCD and single clip control system, makes hardness testing be automately operated. The machine builted-in printer to record the main technical data of the entire testing process. In addition to manual test platform, it completely achieves the realization of the test force imposing, removing, hardness value direct showing and other automated operation. The machine with high accuracy, eliminating the human operational error, is a mechanical and electrical integration also high-tech and advanced hardness testing equipment. Therefore, the test machine has high precision, easy operation, high sensitivity, convenient use, reliable variable-Dutch, showing the stable value, which is widely used in factory workshops, laboratories, universities and research institutions.
Initial test force: 98
Total test force: Vickers test(N): 294?588?980
Rockwell test(N): 588?980?1471
Brinell test(N): 306?613?1839
Microscope magnification: 37.5×?75×
Hardness reading Indication mode: LCD
Measuring eyepiece Automatic Digital encoder
Minimum division o:f Hardness Indication (HR): 0.1
Total test force loading keeping time : 1-60(s)
Maximum height of specimen (mm) : 180 (Rockwell) 135 (Vickers, Brinell)
Depth of throat: 140
Dimensions: 463×215×700
Power supply: AC220V
Light Voltage: :5V/5W
Weight: 75
Hardness test range : Rockwell test
(70-85)HRA
(30-100)HRB
(20-67)HRC
Indication Accuracy: ± 1HR Indication Repeatability: 0.8HR
Brinell test
8-650)HB
Indication accuracy (? /%):± 2.5 shows the value of of repeatability (Hcf /%): ? 3.0
Vickers test
(14-1000)HV
Indication accuracy (? /%):± 2 shows the value of repeatability (Hcf /%): ? 2.5
| Model/Article number: | HBRVS-187.5 |
| Place of origin: | China |
| Brand: | Laryee |
| Price: | Ask for price |
| Price Terms: | FOB TIANJING |
| Packing: | case |
Category: Machines & Tools -> Machine industry services
Laryee Technology Co., Ltd. |
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| Street: | No.248, Guanganmenwai Avenue, Xuanwu District, Beijing, China | ||||||
| City: | Beijing | ||||||
| Postal code: | 100055 | ||||||
| Country: | China | ||||||
| Phone: | +86 10 67086287 | ||||||
| Fax: | +86 10 67085997 | ||||||
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Contact person |
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| Name and Surname: | vinson yu | ||||||
| Phone: | +86 10 67086287 | ||||||
| Mobile: | +86 139110665793 | ||||||