Overview
Hospitality Enviro Tech Portable Digital Ultrasonic Flaw Detector is a high-performance non-destructive testing solution designed for precise flaw detection in concrete and metal materials. With a 96.7% customer satisfaction rate, this portable device is ideal for applications in civil engineering, construction, and industrial inspections. Popular for its competitive pricing at $1,600, the unit has seen a 520% increase in customer interest this month. It features a wide sound speed range of 1000 to 15000 m/s, operates on a working frequency of 0.2–20 MHz, and includes a discrimination level of >40 dB (5P14). The unit ensures high reliability with an electrical noise level ≤8%, a vertical linearity error ≤2.5%, and comes in a compact body measuring 263 × 170 × 61 mm. This stands out as a preferred choice among professionals for portable flaw detection and ease of use in demanding field conditions.
Features
- High Sound Speed Range
- Wide Working Frequency Band
- Low Electrical Noise
- High Discrimination Capability
- Compact and Lightweight Design
- Vertical Linearity Accuracy
- Suitable for On-Site Flaw Detection
Technical Specifications
| Standard Compliance | TSG R0004-2009, EN12668-1:2000 |
| Working Principle | Ultrasonic |
| Working Frequency | 0.2 MHz to 20 MHz |
| Material Sound Velocity | 300 m/s to 15,000 m/s |
| Gain Adjustment | 0 dB to 110 dB (step: 0.1/1/2/6 dB) |
| Sluice Gate | Incoming gate, loss gate; single & double gate reading |
| DAC / AVG Function | DAC curve, AVG curve |
| Attenuator Error | Every 12 dB ± 1 dB |
| Vertical Linearity Error | ≤ 3% |
| Horizontal Linearity Error | ≤ 0.5% |
| Dynamic Range | ≥ 30 dB |
| Sensitivity Margin | ≥ 65 dB (with 2.5Z20N probe) |
| Far Zone Resolution | ≥ 26 dB |
| Electrical Noise Level | ≤ 10% (in 1 to 4 MHz range) |
| Equivalent Input Noise | < 80 × 10⁻⁹ V/√Hz |
| Pulse Repetition Frequency | 20 Hz to 1000 Hz (Step: 25 V) |
| Pulse Voltage | 25 V to 400 V (adjustable, step 25 V) |
| Thin Plate Resolution | ≤ 3 mm (using 5C10N probe) |
| AWS D1.1 / D1.5 Support | Supported (for steel structures & bridge weld quality assessment) |
| Working Voltage | 12 V (Battery/DC) |
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