Máy
đo độ cứng Brinell, Rockwell, Vickers kỹ thuật số
Model:
THBRV-187.5D
Hãng
sản xuất: LEED
Xuất
xứ: Trung Quốc
1.
Thông
số kỹ thuật:
-
Model THBRV-187.5D electric Brinell
Rockwell Vickers hardness tester is a kind of multifunctional hardness tester
with Brinell, Rockwell, Vickers three kinds of testing methods, 7-level testing
forces, and it can satisfy user's requirements of multiplicate hardness
testing. The testing force is applied, retained and unloaded automatically.
With wide application and convenient operation, it is the ideal instrument
which can be used in factories, scientific research colleges and universities,
etc.
|
Model
|
THBRV-187.5D
|
|
Brinell Scale
|
HBW2.5/31.25, HBW2.5/62.5,
HBW2.5/187.5, HBW5/62.5
|
|
Testing force
|
31.25kgf (306.5N), 62.5kgf
(612.9N), 187.5kgf (1839N)
|
|
Rockwell Scale
|
HRA HRB HRC
HRD HRE HRF HRG HRK HRH
|
|
Testing force
|
60kgf (588N), 100kgf
(980.7N), 150kgf (1471N)
|
|
Vickers Scale
|
HV30, HV100
|
|
Testing force
|
30kgf (294.2N), 100kgf (980.7N)
|
|
Min measuring unit
|
Brinell: 0.004mm
Vickers: 0.002mm
|
|
Max Height of Specimen
|
Rockwell: 175 Brinell, Vickers:
145mm
|
|
Duration time
|
0~60s
|
|
Hardness measuring range
|
Rockwell: 20~100
Vickers: 8~2900 Brinell: 8~650HBW
|
|
Power supply
|
AC 220V, 50~60Hz
|
|
Overall Dimension
|
520*200*700 mm
|
|
Net weight
|
60 kg
|
2.
Cung
cấp bao gồm:
-
Máy đo độ cứng Brinell, Rockwell,
Vickers kỹ thuật số, model: THBRV-187.5D
-
Bộ phụ kiện tiêu chuẩn
-
Tài liệu hướng dẫn sử dụng tiếng Anh +
tiếng Việt
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