Máy thử độ cứng tự động HUATEC HBA-3000A

Technical data:
Loads:3000kgf (29400N), 1500Kgf (14700N), 1000Kgf (9800N), 750Kgf(7355N), 
500Kgf (4900N), 250Kgf (2452N), 187.5Kgf (1839N), 125Kgf (1226N), 
100Kgf (980N), 62.5Kgf(612.9N)
Load dwell duration: 2s～99s, can be set and stored
Tungsten Carbide Ball indenter: 10mm
Measuring range:  3.18HBW~658HBW
Accuracy of indention measureing: ±0.5%
Accuracy of Brinell Hardness Value:
Hardness Range(HBW)    Error (％)    Repeatability(％)
≤ 125    ± 2.5    ≤3.0
125＜HBW≤225    ± 2.0    ≤2.5
＞ 225     ±1.5     ≤2.0
Max measurable height:  200 mm
Max measurable depth:  140 mm
Dimensions:  530mm×260mm×750mm
Power supply:  220/110 V, 50/60 Hz, 4A
Weight: 120kg
Standard blocks: 125-350HBW10/3000, 125-350HBW10/1000
Hãng sản xuất: HUATEC
Xuất xứ: Trung quốc