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Ultrasonic Thickness Gauge DM5E - General Electric
The DM5E ultrasonic thickness gauge measures the thickness of metal and non-metal products. Explores objects with protective coatings. Range of measured thickness: from 0.60 to 508 mm. The basic version of the thickness gauge can be upgraded with two options: the Dual Multi coated workpiece measurement mode and the DL data logging function. Measurement modes 1. Normal mode. The thickness value is indicated by large numbers in the center of the screen. 2. Mini scan. The minimum thickness value is displayed when the transducer passes along the surface of the product wall; 3.Maxi Scan. The maximum thickness value is displayed;...The DM5E ultrasonic thickness gauge measures the thickness of metal and non-metal products. Explores objects with protective coatings. Range of measured thickness: from 0.60 to 508 mm.
The basic version of the thickness gauge can be upgraded with two options: the Dual Multi coated workpiece measurement mode and the DL data logging function.
Measurement modes
1. Normal mode. The thickness value is indicated by large numbers in the center of the screen.
2. Mini scan. The minimum thickness value is displayed when the transducer passes along the surface of the product wall;
3.Maxi Scan. The maximum thickness value is displayed;
4.DIFF/RR%. The measured value is compared with the nominal thickness value predefined by the user, the difference of the two values is displayed in %;
5.B-scan. Graphic display of minimum thicknesses. B-scan is built by measuring and recording 1 point per second.
60 hours
Working hours
from batteries
Working with probes
- high-temperature probe 5 MHz operates in the temperature range from -10 to +204 °C;
- 7.5 MHz pencil transducer for thin materials;
- standard 5 MHz transducer for general measurement tasks;
- 2 MHz for large penetration depths.
Equipment
- thickness gauge DM5E;
- user guide;
- warranty card;
- Software for data transfer and analysis on a personal computer;
- transport case.
Specifications
| Method of measurement | ultrasonic pulse echo |
|---|---|
| Measuring range | depends on the transducer and material, 0.60 mm - 508 mm from the probing pulse to the 1st bottom echo signal; 2.00 mm - 127.0 mm in Dual-Multi mode, with coating thicknesses from 0.30 mm to 2.50 mm |
| Measurement resolution | 0.01mm default, selectable 0.01, 0.1mm |
| Sound speed | 0.508 – 18.699 mm/ms |
| Velocity resolution in material | 1 m/s |
| Units | inches, mm |
| Calibration | one point, two points, on the sample and in the air |
| Pulse generator | excitation pulse: pointed, voltage 120 V with a load of 50 ohms, using a 20 MHz oscilloscope |
| Receiver | bandwidth 500 kHz - 12 MHz (-3dB) |
| Display | High resolution LCD display, 64*128 pix. 53.0*27.0 mm with backlight and contrast adjustment |
| Update frequency | 4 Hz or 8 Hz user selectable, 24 Hz speed in scan mode |
| Thickness display | NORMAL (normal mode) - 5 digits, height 10.6 mm, B-SCAN (B-scan) - 5 digits, height 2.55 mm |
| Last result display | bold or hollow numbers mean, respectively, the presence or absence of acoustic contact |
| Factory settings | 9 standard settings for transducers |
| ASD settings | min. and max. values range 0.25 - 508 mm bold and hollow digits at start-up and violation of AST thresholds |
| Nutrition | 2 AA batteries |
| Battery life | approximately 60 h |
| Shutdown types | selectable: ALWAYS ON (always on) or AUTO OFF (auto off) after 5, 10, 15, 30 min. inaction |
| Languages | English, German, French, Spanish, Italian, Russian, Japanese and Chinese |
| I/O devices | transducer: double Lemo 00, PC output: Mini-USB |
| Temperatures | operating temperature: -10…+50 °С, storage temperature: -20…+60 °С |
| Data memory | 50,000 values in grid files, up to 50,000 rows, up to 223 columns, add. UltraMATE or UltraMATE Lite software |
| Weight | 223 g, with batteries |
| Dimensions | 138*32*75mm |
Product code 77058731
brand General Electric
