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| 1) | testing parameters: | |
| – when checking machine vibration | vibration velocity (root mean square value) | |
| – when checking wear of bearing raceways and rolling bodies, quality of lubrication and installation | vibration acceleration (root mean square value) | |
| – when checking level of bearing local defects | peak impact acceleration (maximum value for series of impact pulses) | |
| – when checking bearing heating | temperature | |
| 2) | dynamic ranges to be controlled: | |
| – when checking machine vibration, dB | 49 | |
| – when checking wear of bearing raceways and rolling bodies, quality of lubrication and installation, level of bearing local defects, dB | 40 | |
| 3) | frequency ranges to be controlled, Hz: | |
| – when checking machine vibration | 5÷1000 | |
| – when checking wear of bearing raceways and rolling bodies | 500÷1800 | |
| – when checking quality of lubrication and installation | 2000÷10000 | |
| – when checking level of bearing local defects | 25000÷31000 | |
| 4) | temperature range to be controlled, °С | -10 … +120 |
| 5) | indication | LED and liquid-crystal one |
| 6) | power | self-contained or from external power unit |
| 7) | power voltage, V | 4 (-1.0 +0.2) |
| 8) | power consumed, W, no more | 1 |
| 9) | overall dimensions, mm | 205×80×50 |
| 10) | weight, kg, no more | 0.4 |