Máy đo độ cứng HBRVS-187.5 Laryee

Mã sản phẩm: HBRVS-187.5 |
Thương hiệu: Laryee

Giá bán: Liên hệ
※Large LCD and Microchip control system, makes hardness   testing be     automatically operated.
※Built-in printer records the main technical data of the entire testing process.
※Adopting manual lifting platform, it completely achieves the realization of the test force imposing, removing, hardness value direct showing and other automated operation.
※High accuracy avoiding the human operational error, is a mechanical and electrical integration also high-tech and advanced hardness tester.

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Model

HBRVS-187.5

Rockwell scales

HRA, HRB, HRC

Brinell scales

HBW2.5/31.5, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5

Vicker’s scales

HV30, HV100

Initial test force

98N(10kgf)

Total test force

Brinell test(kgf): 30, 31.25, 62.5, 100, 187.5
Rockwell test(kgf): 60, 100, 150
Vickers test(kgf): 30, 100

Hardness test range

Brinell test (8-650)HB    Indication accuracy (%):±2.5

Rockwell test (70-85)HRA  (30-100)HRB  (20-67)HRC
Indication Accuracy: ± 1HR

Vickers test (14-1000)HV       Indication accuracy (%):± 2

Microscope magnification

37.5×、75×

Hardness reading Indication mode

LCD

Measuring eyepiece

Automatic Digital encoder

Total test foce loading keeping time (s)

1-60s

Maximum height of specimen (mm)

170 (Rockwell) ,140(Vickers, Brinell)

Depth of throat (mm)

165

Dimensions

550×260×800mm

Power supply

1P, AC220V, 50Hz

Weight

80kg

Standard Accessories

 diamond cone Rockwell and Vicker’s indenter,  Ø 1.5875mm Rockwell ball indenter,
Ø 2.5, Ø 5mm hard alloyed steel ball Brinell indenter, Big, small, V-shaped test table,
standard hardness block(Brinell, Rockwell, Vickers),
Weight block(0#,1#,2#,3#,4#), Printing paper, Measuring Microscope Accessories

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