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| Product Name | DongRu DR87 Ultrasonic Thickness Gauge | DongRu DR86S Ultrasonic Thickness Gauge |
| Product Price | In coming | $291.00 |
| Details | Details | |
| Model comparison | ||
| Product Type | Basic UTG | Smart UTG |
| Application | Corrosion Precision Cast Iron High Temp Thin Material | Corrosion Precision Thin Material |
| Mode | Thru-Paint | Single-Echo |
| Probe Type | Dual Element | Dual Element |
| Range | Standard (1-250mm) | Thick (5-500mm) |
| Frequency | Medium (5MHz) | Medium (5MHz) |
| Material Temp | High Temp (≤200℃) | Standard (≤60℃) |
| Operating Temp | -10~50℃ | 0~50℃ |
| Data Logging | Memory | Memory Wireless |
| Power Supply | Dry Battery | Dry Battery |
| Parameter comparison | ||
| measurement Range | 0.7~400mm | |
| Probe frequency | 5 MHz | |
| Probe style | Split Probe | |
| Probe diameter | Φ10mm | |
| Probe contact temperature | -10~50℃ | |
| Lower limit of pipe measurement | Φ15*1.0mm | |
| measurement error | ±(0.5%H+0.05) mm | +/- (0.5% H + 0.05) mm H is the thickness of the measured object |
| Display resolution | 0.01mm / 0.1mm | |
| Calibrating method | Zero auto calibration | |
| measurement mode | Standard, MAX Maximum, MIN Minimum, Difference, Average, High Temperature | |
| storage capacity | 2000 groups | |
| Sound speed Range | 509~18699 m/s | |
| display screen | 128 * 64 point matrix LCD screen | |
| operating language | Chinese | |
| application software | none | |
| power supply | 2 * 5 battery | Three (7) alkaline batteries |
| Operating Time | 280 h (auto mode)/100 h (backlight on) | |
| Host Size | 136*72*20mm | |
| weight | 176 g (with battery) | 125G (without Probe and battery) |
| application field | Film thickness measurement | |
| Cross coating measurement Range | 3~20mm | |
| scanning method | 2~20 times/sec | |
