MET-U1A
Ultrasonic Portable Hardness Tester
| Download Operation Manual |
|
Technical Specification
Scale Measurement range Error, not more than Rockwell 20-67 HRC ± 1, 5 HRC Brinell 75-650 HВ ± 10 HВ Vickers 75-999 HV ± 12 HV Shore 23-102 HSD ± 2 HSD Connection with the computer via USB port, diagramming and printing the data out:√ Measurements results processing, their averaging, recording and archival data processing in the hardness tester memory:√ Non-volatile memory – data saving in archive when hardness tester is switched off:√ Character LCD display: simultaneously displays a hardness scale, operating mode, archive number and discharge level indication:√ LCD display lighting:√ Sound signal at the end of measurement:√ The function of conversion from one hardness scale into another:√ Hardness tester spatial position during measurements, no angle correction is needed:√ Number of current measurements for average value determination: 1 – 99 Time of uninterrupted operation with fully charged battery, at t = 15-20 °C, • without lighting:20 • with lighting:5 • from AC mains: UNLIMITED Battery (NiMH, C size) charging full time, hours:10 Hardness tester power supply: • AC mains, V/Hz • battery, V Automatic power supply switch off, time, sec: 150 Temperature range, °C: • during operation: -5 … +45 • during storage and transportation:-15 … +65 Relative humidity, % 30 … 80 Precious metals and stones • diamond (U1 ultrasonic probe), carat:0,07 Overall dimensions (length/width/height), mm • ultrasonic probe:145/80/40 Mass ( electronic module in plastic body [in alum. body]), kg: • module + ultrasonic probe:0,36 <0,65> The number of testing result in the memory(archive)of the module forever hardness tester probe • For ultrasonic probe:100 Time for one hardness testing, sec. • ultrasonic probe:4 Tested surface roughness, Ra • ultrasonic probe:2,5 Tested surface radius of curvature, mm • ultrasonic probe:5 Tested article mass, not less than, kg • ultrasonic probe:1 Tested article thickness, not less than, mm • ultrasonic probe:1 Size of indentation on the tested article surface with 45 HRC hardness, µm • ultrasonic probe:70 Depth of indentation into a tested article with 45 HRC hardness, µm • ultrasonic probe diamond pyramid:30 Probe resource (number of testing): • ultrasonic probe: 200000 |
Standart Accessories
Aluminum body:1 Case for hardness tester:1 Ultrasonic probe and connecting cable :1 Battery charger, and connecting cable unit:1 Operation Manual:1 |
