Features: 1.No friction spindle, high precision test force; 2.Preload applied in place, hand wheel lock automatically. Test process automation, without artificial operation error; 3.The automatic digital display, not for reading error; 4.Random printer hardness test results; 5.Is solid in construction, good rigidity, precise, reliable, durable, high test efficiency. 6.Accuracy in accordance with GB/ASTM E18 T230.2 ISO 6508-2 and the United States. Technical indicators: Measuring range: 20-88 hra, 20-100 HRB, 20-70 HRC Tests: 588.4, 980.7, 1471 newtons (60, 100, 150 kg) Sample allows maximum height: 170 mm Head center to machine wall distance: 130 mm Hardness resolution: 0.1 HR Electricity source, ac 220 v 50/60 hz Dimensions: 500 x 250 x 250 mm Weight: about 75 kilos
Features: 1.No friction spindle, high precision test force; 2.Preload applied in place, hand wheel lock automatically. Test process automation, without artificial operation error; 3.The automatic digital display, not for reading error; 4.Random printer hardness test results; 5.Is solid in construction, good rigidity, precise, reliable, durable, high test efficiency.
