download the product sheet
Features
|
Tested parameter
|
RMS of vibration velocity (mm/s)
|
|
Range
|
0.1mm/s~199.9mm/s
|
|
Transmission band
|
10Hz~1kHz
|
|
Accuracy
|
+5%+2
|
|
Relative error of transmission
|
20Hz≤f≤1000Hz, +10%
10Hz≤f＜20Hz, (+10%, -20%)
|
|
Display
|
3.5 digits LCD, refresh interval about 0.5 second.
|
|
Power supply
|
two buttony batteries (LR44 or SR44)
|
|
Battery capacity
|
10 hours continuously or 400 times testing
|
|
Operation environment
|
Temperature: 0ºC~40ºC;
Relative humidity: <85%
|
|
Dimensions (W x D x H)
|
150mm x 22mm x 18mm
|
|
Weight
|
55g (include two batteries)
|
-------------------Appendix-------------------
ISO2372 Machine vibration grades
| Velocity (RMS) |
I |
II |
III |
IV |
| mm/s |
| 0.28 |
excellent |
excellent |
excellent |
excellent |
| 0.45 |
| 0.71 |
| 1.12 |
good |
| 1.8 |
good |
| 2.8 |
bad |
good |
| 4.5 |
bad |
Good |
| 7.1 |
forbidden |
bad |
| 11.2 |
forbidden |
Bad |
| 18 |
forbidden |
| 28 |
forbidden |
| 45 |
Notes:
- Class I is small motor (less than 15Kw)
- class II is medium motor (15Kw~75Kw)
- class III is big motor (hard base), class IV is big motor (soft base).
- The result should be gotten from three perpendicular directions of the bearing shell.
Standard Package
- Vibration TV-200
- Small pocket bag
- Manual
- Battery pack