CMJ-10 Performance Introductions

CMJ-10 Bearing Test Meter is a kind of mechanical breakdown diagnosis tester used to inspect operation situation of rolling bearings in rotation machines. Equipment management and repair personnel may use CMJ-10 to detect obvious features of machine’s mechanical status within one observation period, so as to detect mechanical breakdowns and provide data for effective preventative examinations and repairs.

CMJ-10’s main function is to use shock pulse to measure installed ball bearing (or roller) of working status and assess their damage degrees, so as to meet following purposes：

• Avoid unnecessary examination and repair when machine is under good working status;

• Avoid conventional replacement of bearings still suitable for operations;

• Timely discover hidden troubles, avoid accidents from taking place, avoid unnecessary down time and arrange repairs per plans.

CMJ-10’s detecting function is based on following technologies：

• Patented shock pulse method： CMJ-10 requires only minimal data input for instant description of machine bearing situation;

• Using good (green), warning (yellow), bad (red) to directly display machine bearing situation;

• Peak value reading and earphone mode for further evaluation of bearing situation.

CMJ-10 technical parameters

Shock pulse measurement range：                               -9~99 dBsv;

Shock pulse resolution：                                       1 dBsv;

Shock pulse accuracy：                                        ±2 dBsv;

Temperature range：                                          0~50℃;

Humidity not higher than：                                     80%RH;

Power supply：                                     6×1.5VLR6 battery;

Dimension：                                         255×105×60mm;

Weight：                                                    0.8Kg;