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| Product Name | KairDa NDT650 Ultrasonic flaw detection (UFD) instrument | Leeb leeb530 Digital Ultrasonic Flaw Detector |
| Product Price | $1587.00 | $3268.00 |
| Details | Details | |
| Model comparison | ||
| How it works | UT Ultrasound | UT Ultrasound |
| Parameter comparison | ||
| Scanning Range | 0~ 10000Mm steel longitudinal wave | 0~1000mm |
| Frequency | 0.4MHz~20MHz | |
| Vertical Linearity | ≤3% | ＜3% |
| Horizontal Linearity | ≤0.1% | ＜0.1% |
| gain | 120dB | |
| Sensitivity margin | > 62dB (depth 200mm Φ 2 flat bottom hole) | |
| resolution | ＞40dB（5N20） | ＞36dB |
| Dynamic Range | ≥32dB | |
| noise level | ＜8% | |
| Frequency of hard sampling | 320MHz | |
| Frequency of repeability | 100~1000Hz | |
| Speed of sound | 100~15000 m/s | |
| Operating Mode | Single crystal flaw detection, double crystal flaw detection, penetration flaw detection | |
| digital suppression | (0~ 80) %, does not affect linearity and gain | |
| Working time | Continuous work for more than 10 hours (lithium battery) | |
| Ambient Temperature | (-20~ 70) ℃ (reference value) | |
| relative humidity | （20~95）% RH | |
| Dimension | 238*155*46mm | 162Mm (L) * 105mm (W) * 40mm (H) |
| weight | 1.0kg | 0.68Kg (including battery) |
