HBa-1 digital hardness tester ,AMITTARI Digital Barcol Impressor Hardn

Product Description HBa-1, a digital indentation hardness tester, is the latest design and development of our company. It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting. It is with good stability, convenient calibration, and high accuracy of detection. It is mainly used in aluminum processing industry, testing pure aluminum, soft aluminum, thick aluminum alloy, aluminum strip, aluminum rod, aluminum castings, aluminum forgings and aluminum alloy products. Also, it can be used for glass steel industry. The relevant standard is ASTM B648-00, ASTM HD2583-07, and GB / T 3854-2005. Product Parameters Parameters Barcol Hardness (Hba), other hardness value can be calculated out by the experimental curve Measurement Range 0~100 HBa, equivalent to the Brinell hardness of 25~150HB Resolution 0.1 HBa Indication Error 81~88 HBa±1 HBa 42~48 Hba±2 HBa Repeatability Error 81~88 HBa±1.5 HBa 42~48 HBa±2.5 Hba Operating Condition Temperature: 0~50°C Humidity: lt;80%rh Size 170x63x82 mm Power Supply 2x1.5vAAA Um-4 Battery Weight 390g (Not Including Batteries)