Smoothness test accelerometer
Piezoelectric triaxial acceleration sensor is widely used in ride comfort test. Combined with the data acquisition instrument, it can complete the data collection of GB/T 4790 automobile ride comfort test. In addition, Zeer also customized the calculation for the national standard ride comfort test for customers. The software can directly output the results and test reports.
| Product Model | ZR 730A | ZR 890 |
| Encapsulation | Titanium, 4-Pin 1/4-28 Connector Nitrile, | Integral Cable Connection |
| Range (±g) | 50, 100, 500, 2000 | 2, 5, 10, 50 |
| Sensitivity (mV/g) | 100, 50, 10, 2.5 | 1000, 400, 200, 40 |
Frequency Response (Hz, ±3dB) | 0.5 - 11000 | 0 - 400 |
| Shock limit (±g) | 5000 | 5000 |
| Operating temperature (℃ ) | -55~125℃ | -45~85℃ |
| Weight (g) | 4.3 | 380 |
| Dimensions (g) | 14.9 x 10.2 x 10.2 | Φ200 x 12 |
| Features | small and compact | static response |
| low impedance | vehicle drive test | |
| Triaxial measurement | inertial motion low frequency environment | |
| Applications | flight , satellite test , HUMS, NVH | flight test , aircraft |