Upad X300 Ultrasonic Thickness Gauge is for measuring thickness of steel, cast steel, aluminum, plastic, glass, glass fiber and other ultrasonic conductors. It integrates two key functions: USB connection (enables convenient, instant data saving) and real-time auto zero calibration (solves probe wear, reduces error on probe replacement).
Working principle: ultrasonic (ultrasonic pulse echo/echo echo)
Detection range:
Normal mode: 0.75-400 mm;
Through coating(E-E model): Coat 1-2mm/Under Coat 2-25mm
Resolution: 0.1mm (>100mm)/0.01mm (<100mm)
Indicator: ±(0.5% H+0.01)mm
Speed: 1000~ 9999m/s, preset sound speed of 5 common materials
V Range Correction: Automatic
Probe connection indication: Yes
Appearance size: 165×82×30mm
Weight: 250G (including battery)
Excitation pulse: 150V negative spike
Acquire: High/Low/Auto
Frequency bandwidth: 0.5-15 MHz
Refresh rate measurement: single point measurement 5 times per second, scanning 25 times/second mode
USB:support
Probe of Our Thickness Gauge
Application | Mode | Rate | Probe Diameter | Measuring range | Minimum diameter | |
Standard application | DA301S | 5 MHz | 10mm | 0.75mm~400.0mm(Steel) | Φ20mm×3.0mm | |
Standard application | DA301S/90 | 5 MHz | 10mm | 0.75mm~400.0mm(Steel) | Φ20mm×3.0mm | |
Thick Wall | DA303S | 2 MHz | 22mm | 3.0mm~300.0mm(Steel) | 20mm | |
Thin wall | DA312S | 7 MHz | 6mm | 0.75mm~80.0mm(Steel) | Φ15mm×2.0mm | |
High temperature | HT400S | 5 MHz | 14mm | 3~200mm (Steel) | 30mm | |
High attenuation | DA408S | 2 MHz | 22mm | 40mm↓(Grey cast iron HT200) | 20mm | |
Commonly used material velocity
Material type | Sound velocity | ||
inch/us | m/s | ||
Aluminum | Aluminum | 0.250 | 6340-6400 |
Steel, common | Steel, common | 0.233 | 5920 |
Steel, stainless | Steel, stainless | 0.226 | 5740 |
Brass | Brass | 0.173 | 4399 |
Copper | Copper | 0.186 | 4720 |
Iron | Iron | 0.233 | 5930 |
Cast Iron | Cast Iron | 0.173-0.229 | 4400-5820 |
Lead | Lead | 0.094 | 2400 |
Silver | Silver | 0.142 | 3607 |
Gold | Gold | 0.128 | 3251 |
Titanium | Titanium | 0.236 | 5990 |
Tin | Tin | 0.117 | 2960 |
Nickel | Nickel | 0.222 | 5639 |
Porcelain | Porcelain | 0.230 | 5842 |
Rubber, vulcanized | Rubber, vulcanized | 0.091 | 2311 |
Water | Water | 0.058 | 1473 |
Difference of Our Thickness Gauge
Model | Automatic zero | Measurement precision | USB | Penetrate the | Statistical function | Storage Capacity |
Upad X100 | V | 0.1/0.01mm | X | X | Online statistics | 100 Groups |
Upad X200 | V | 0.1/0.01mm | V | X | Online statistics / data statistics | 500 Groups |
Upad X300 | V | 0.1/0.01mm | V | V | Online statistics / data statistics | 1000 Groups |
| Coupling | 1 |
| Operating Manual | 1 |
| Probe(DA301S) | 1(5MHzφ10mm) |
| Probe Cable | 1 |
| Host | 1 |