Brief introduction: HY - 32 portable ultrasonic hardness tester is the use of ultrasonic vibration principle to measure the hardness of a new type of intelligent instrument, it is mainly used for measuring metal rockwell hardness (HRC), vickers hardness (HV), brinell hardness (HB), and automatic storage function with data, is currently the portable hardness tester of hardness tester on workpiece surface without damage. Can live for fine grained materials of any shape the size of the workpiece, the plating, mechanical processing, automobile parts, aerospace, petrochemical, heat treatment, mold, crankshaft, gears, bearings, supervision, inspection and teaching has been widely used in such fields as scientific research. Scope includes: electric plating (e.g., mirror roll, chromium-plated roller, corrugated roller, gravure, piston rod, piston ring, paper dryer, chrome plated parts), nitriding layer and carburizing layer, metal sheet or sheets, small parts, and other portable hardness tester cannot measure the workpiece; Measurement requirements surface without damage, without indentation artifacts; Difficult to move large workpiece or remove the spare parts and special shaped piece being tested, such as the gear tooth surface, crankshaft, etc.) Technical parameters: Measuring range: HRC 20-70 HV 20-1740 - HB 76-618 Accuracy: rockwell hardness display, display precision is 0.1 HRC Accuracy: + / - 1.0 HRC of 55-70 (HRC), HV/HB according to standard German DIN 50159-1 to + / - 3% HV/HB Load: 10 nf + 1 nf Head specifications: 136 ° diamond indenter Data storage: 999 groups (each group of five measurements) Measurable artifacts minimum width: 1 mm Measurable artifacts the thinnest thickness: 1.5 mm n probe (5) Measurable minimum coating thickness: 8 um (chrome plating) Continuous working time: 8 hours (not open backlighting and print) Instrument use power supply: 7.4 V 2000 mah rechargeable lithium battery or 220 V ac power Dimensions: 178 x 84 x 36 mm The probe length: 150 mm Instrument weight (including probe) : 400 g
Brief introduction: HY - 32 portable ultrasonic hardness tester is the use of ultrasonic vibration principle to measure the hardness of a new type of intelligent instrument, it is mainly used for measuring metal rockwell hardness (HRC), vickers hardness (HV), brinell hardness (HB), and automatic storage function with data, is currently the portable hardness tester of hardness tester on workpiece surface without damage. Can live for fine grained materials of any shape the size of the workpiece, the plating, mechanical processing, automobile parts, aerospace, petrochemical, heat treatment, mold, crankshaft, gears, bearings, supervision, inspection and teaching has been widely used in such fields as scientific research. Scope includes: electric plating (e.g., mirror roll, chromium-plated roller, corrugated roller, gravure, piston rod, piston ring, paper dryer, chrome plated parts), nitriding layer and carburizing layer, metal sheet or sheets, small parts, and other portable hardness tester cannot measure the workpiece; Measurement requirements surface without damage, without indentation artifacts; Difficult to move large workpiece or remove the spare parts and special shaped piece being tested, such as the gear tooth surface, crankshaft, etc.)
