Specifications
| Frequency range | 0.5~15MHz |
| Speed of sound | 1000~9999m/s |
| Operating Mode | Pulse echo, double crystal |
| pulse shift | 0~2000mm |
| Probe zero | 0-99.99us |
| Gain range | 0~110dB, (0.1, 1, 2, 6) dB steps |
| Vertical Linearity | ≤3% |
| Horizontal Linearity | ≤0.3% |
| resolution | ≥32dB |
| Dynamic range | ≥30dB |
| Sensitivity margin | ≥ 55dB (depth 200mm. flat bottom hole) |
| Average electrical noise level | ≤10% |
| Operating Time | > 8 hours |
| Power Supply | 12V DC，220V AC |
| Dimension | 270*190*60mm |
| Weight | 2Kg (including battery) |
Packing list
Host × 1, lithium battery × 1, charger × 1 (including power cord), communication cable × 1, instrument box strap × 1, straight probe × 1, oblique probe × 1, probe cable × 2, instrument box × 1, manual × 1, certificate × 1, warranty card × 1, instrument use tracking card × 1, packing list × 1, demonstration CD × 1, communication software × 1 (including electronic file instructions)
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/12034/Specification.html , which is only used by users who purchase commodities from the NBCHAO.