Overview
Emissions and Stack Portable Metal Flaw Detector for Accurate NDT Testing is designed to quickly, non-destructively, and accurately detect internal defects such as cracks, inclusions, and blowholes in metal workpieces. This device features a user-friendly interface with a bright, true color LCD display that can be adjusted for different lighting conditions, making it ideal for both indoor and outdoor use. It offers multiple detection methods, including negative wave, positive wave, two-way wave, filter, and RF wave, ensuring adaptability to various inspection scenarios. With adjustable gain, precision measurement capabilities, this product delivers reliable results for quality control, in-service safety monitoring, and life assessment. Its robust design and advanced technology make it suitable for industries such as aerospace, railway, construction, shipbuilding, metallurgy, chemical, and petroleum.
Features
- Detects cracks, inclusions, and blowholes
- Bright LCD display with adjustable brightness
- Multiple detection modes for versatility
- Adjustable gain for precise measurements
- DAC and AVG functions for accuracy
- Easy-to-use interface
- Durable for field use
- Suitable for various industries
Technical Specifications
| Working Frequency | 0.2 MHz to 20 MHz |
| Detection Range (Steel Longitudinal Wave) | 0 ft to 45.93 ft (0 mm to 14000 mm) |
| Pulse Shift (Steel Longitudinal Wave) | -1.77 in to 39.37 in (-45 mm to 1000 mm) |
| Material Sound Velocity | 984.25 ft/s to 49212.6 ft/s (300 m/s to 15000 m/s) |
| Detection Methods | Negative wave, positive wave, two-way wave, filter, RF wave |
| Gain Adjustment | 0 dB to 110 dB: 0.1/1/2/6 step adjustment |
| Sluice Gate | Incoming gate, loss gate; single or double gate reading |
| DAC/AVG Functions | DAC curve, AVG curve |
| Attenuator Error | ±1 dB per 12 dB |
| Vertical Linearity Error | ≤3% |
| Horizontal Linearity Error | ≤0.1% |
| Dynamic Range | ≥36 dB |
| Dimensions (H × W × D) | 10.35 in x 6.69 in x 2.4 in (263 mm x 170 mm x 61 mm) |
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