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. This portable device is ideal for applications in civil engineering, construction, and industrial inspections. This unit has seen a 20% 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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