Overview
Enviro Test Construct digital ultrasonic flaw detector with real-time display is specially designed to meet the needs of non-destructive testing engineers. It is a portable industrial non-destructive testing instrument used to detect, locate, evaluate and diagnose various damages. It can freely and accurately detect welding defects, cracks, and pores inside the workpiece. It is widely used in power engineering, boiler pressure vessels, steel structures, military industry, aviation, railway transportation, automatic machinery and equipment and other industries. It is an indispensable testing tool in the field of non-destructive testing.
Features
- Real-time dynamic color video
- A variety of industry reports are available
- Sound and light alarm for various conditions, low battery alarm
- Single crystal, double crystal, and transmission probes are available
- Data can be imported into the computer through the USB2.0 interface
- Automatic calibration function of the probe is simple and convenient to use
- Positive half wave, negative half wave, full wave, 3 detection methods
- Large-capacity lithium battery, and can be tested while charging
Technical Specifications
| Test Range | 0 to 25,000 mm |
| Sound Velocity in Material | 200 to 20,000 m/s |
| Gain | 0 dB to 110 dB |
| Display Delay (D-Delay) | -15 µs to +3400 µs |
| Probe Delay (P-Delay) | 0 µs to 1000 µs |
| Operating Frequency | 0.2 to 20 MHz |
| Electric Noise Level | ≤ 10% |
| Sensitivity Margin | ＞62 dB (at 200 mm depth, flat-bottom hole Ф2) |
| Resolution | ＞40 dB |
| Noise Suppression | 0 to 80% (digital reject) |
| Vertical Linearity Error | ≤ 3% |
| Horizontal Linearity Error | ≤ 0.1% |
| Dynamic Range | ≥ 32 dB |
| Units | mm / inch |
| Supported Probe Types | Single Straight, Single Angle, Dual Straight, Dual Angle, Transmission, Surface |
| Gate Monitors | Two independent gates: Gate A and Gate B |
| Rectification Modes | Full wave, RF, Positive half-wave, Negative half-wave |
| Sampling Rate | 100 MHz |
| Transmitter Pulse Type | Square wave and spike pulses |
| Transmitter Pulse Amplitude | Adjustable: 100V, 250V, 400V, 500V |
| Pulse Width | Auto or 50 to 1000 ns or spike pulse |
| Probe Damping Options | 50 Ω, 75 Ω, 150 Ω, 500 Ω |
| Pulse Repetition Frequency (PRF) | 5 to 1000 Hz or auto-high/middle/low |
| Ambient Temperature Range | -4℉ to 122℉ (-20℃ to 50℃) |
| Ambient Humidity Range | 20 % to 95% RH |
| Power Adaptor | DC: 8.4V |
| Battery | Li-ion, 7.4V 7800mAh |
| Working Hours (Battery Life) | ≥ 20 hours |
| Screen | 5.7-inch TFT, 320 × 240, 16-theme colors |
| Dimensions (L × W × H) | 8.66 in × 6.89 in × 2.32 in (22 cm × 17.5 cm × 5.9 cm) |
| Weight | 1.3 kg (including battery) |
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