HD9-45 electric surface Rockwell Vickers hardness tester Overview HD9-45 electric surface Rockwell Vickers hardness tester is lightly loaded He Luowei two with a surface hardness tester hardness tester, the machine has six test force, to meet the surface Rockwell, Vickers hardness test. Application of the test force dwell and unloading automatically. Easy to use, the machine test with high sensitivity. And according to the special requirements of surface Rockwell hardness tester can be modified aluminum combined test Brinell hardness. Scope Steel, surface hardened steel, copper, aluminum, sheet, strip, alloy steel, zinc, chromium, tin, metal materials surface treatment and chemical surface treatment. HD9-45 electric surface Vickers hardness of Rockwell Superficial Rockwell scale technical parameters of the test force HR15N, HR30N, HR45N handheld hardness, HR15T, HR30T, HR45T 15Kg (147.1N), 30Kg (294.2N), 441.3N (45Kg ) Vickers scale test force HV5, HV10, HV20, HV30 5Kg (49.03N) sponge hardness, 10Kg (98.07N), 20Kg (196.1N), 30Kg (294.2N) surface Rockwell hardness reading: Dial Vickers : Measuring Microscope magnification 75X, 150X Paul Holland Time 2 ~ 60S specimen surface Rockwell maximum height: 170mm Vickers): 140mm Instrument Size (L * W * H) 520 * 240 * 700MM Instrument Weight 80 Kg Power AC220V + 5%, 50 ~ 60 Hz Standard GB/T230.2 (Rockwell), GB/T4340.2 (Vickers) JJG112 (Rockwell) standard parts, accessories Rockwell indenter Vickers indenter diameter 1.5875mm carbide ball indenter, measuring microscope objective lens, the lighting set, Ohira, Zhongping, V-test sets, slide board test sets, hardness blocks, power cord HM-6561 Leeb hardness characteristics and technical parameters 1 1.1 Applications * Mechanical or permanent assembly of components already installed. * Mold cavity. * Heavy workpieces. * Failure pressure vessel, its equipment Turbine analysis. * Test space is very narrow workpieces. * Bearings and other parts. * Requires a formal test results original records. * Metal warehouse material distinction. * Large workpieces multiple rapid test measurement site. 1.2 Product Features * Small size, easy to use small space. * You can select the direction of the test materials and test the keyboard. * Conversion can be achieved in six hardness (HL, HRC, HRB, HB, HV, HS) between. * Can be repeated each time the test results, and delete gross error. * Can store 50 groups of measurements and testing status, including materials, test direction, hardness and other information. * Allows user calibration, the measurement is more accurate. * With RS232 interface, convenient for computer communications. * Backlit display for easy use in low light conditions. * Manual and automatic shutdown. * Low battery voltage indication. HM-6561 Leeb hardness tester main technical parameters Display: 12.5mm LCD, with backlight. Accuracy: relative error ± 0.8% (HL = 800), repeatability ± 0.8%. Measuring range: 200-900 HLD Hardness Conversion: HL-HRC-HRB-HB-HV-HSD test materials: nine kinds with RS232 interface can store 50 groups of measurements and test status impact device: D-type, weight 75g Power:节 2 1.5V AAA batteries Dimensions: 146 × 65 × 36mm Weight: 130g (without battery) Operating temperature: -10 ℃ ~ +50 ℃ Storage temperature: -30 ℃ ~ +60 ℃ Relative humidity: ≤ 90% Options : support ring Tianjin hardness | sponge hardness | Leeb hardness tester provided by 星枫 instruments. This information consists of: providing Nanchang 星枫 Instrument Co., Ltd. (www.xingfengyiqi.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Zhengjing