Máy đo độ cứng siêu âm loại cầm tay
Model : Alpha DUR mini
Hãng sản xuất : BAQ - Đức
Technical data:
Hardness scale: HRC, HV, HB, HRB and tensile strength
Test load: 10, 20, 30, 49 or 98 N, depending on the UCI probe
Display: colour LCD 320 x 240 pixels
Interface: USB
Data memory: 100,000 data records with date, time and GOOD / BAD rating
Statistics: average value, minimum, maximum, standard deviation
Battery: built-in Li-ion battery, battery life approx. 12 h, rechargeable by charging adapter or PC-USB
Dimensions: 135 x 80 x 23 mm
Weight: Device 320 g, Probe 190 g. Minimum sample thickness approx. 4–6 mm