Dakota DFX-7DL ultrasonic flaw detection (UFD) Thickness Gauge
DAKOTA
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American Dakota Ultrasonic Flaw Detection Thickness Gauge DFX-7 DFX-7DL
Measurement Modes:
Range: Pulse-Echo Mode (P-E) :(Pit & Flaw Detection) 0.025 19.999 in (0.63 mm to 500 mm) measures.
Pulse-Echo Coating Method (PECT) :(Materials, Coatings, Pits and Flaw Detection): Materials: 0.025 to 19.999 in (0.63 mm to 500 mm). Coating: 0.001 to 0.100 in (0.01 to 2.54 mm.)
Receiver
Gain: 0 and 0.2 resolution 110dB. Manual and automatic gain control.
Damping: 50, 75, 100, 300, 600, and 1500 ohms.
Frequency band: DFX-7 & 7+: broadband 1.8–19 MHz (-3dB). DFX-7+: Three narrowband centers at 2MHz, 5MHz, 10MHz.
Horizontal linear: +/- 0.4% friction stir welding.
Vertical linearity: +/- 1% FSH.
Amplifier linearity: ±1 dB.
Amplitude measurement: 0 to 100% FSH, 1% resolution.
Delay: 0–999in (25375mm) at steel speed.
American Dakota Ultrasonic Flaw Detection Thickness Gauge DFX-7 DFX-7DL
Flaw Detectors: features:
Trigger: Triangle shows optical path, depth, surface distance, and surface correction. Angle beam sensors.
DAC: Up to 8 points to enter and use numbers to plot DAC curves. References - 2, - 6, - 10, (- 6 / - 12), (- 6 / - 14), (- 2 / - 6 / - 10). The amplitude is displayed on the DAC or DB.
AWS: Automatic defect sizing to AWS D1.1 Structural Weld Specification.
AVG/DGS: Probe data for automatic sizing of defects. Store up to 64 custom settings.
TCG: Time to Correct. The dynamic range is 50 dB, 20 dB per microsecond, and the curve is defined to 8 points.
Measurement mode: Pulse-echo (PE) at 100 feet 0.025 (0.63 mm measures 3048 cm).
Auto-calibration: Provides auto-calibration of 2 reference points.
Detection Modes: Zero Cross, Side, and Peak.
Show Frozen: Displays the current waveform on the screen.
Crest memory: OK for echodynamic mode.
American Dakota Ultrasonic Flaw Detection Thickness Gauge DFX-7 DFX-7DL
Thickness Gauge: features
Measurement Mode (Dual):
Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) at 100 ft. 0.025 (0.63 mm measure 3048 cm).
Pulse-Echo Mode (PECT) Coating – (Materials, Coatings, Pits & Flaw Detection): Materials: 0.025 to 100 ft (0.63 mm for 3048 cm) Coating: 0.001 to 0.100 in (0.01 to 2.54 mm)
Pulsed Reflection Temperature Compensation Mode (PETP) – Automatic Temperature Compensation (Pit & Flaw Detection) – measures from 0.025 to 100 ft (0.63 mm to 3048 cm).
Echo-Echo Mode (EE) – Measures from 0.050 to 4 inches (1.27 mm to 102 mm) (by paint). will be different coatings.
American Dakota Ultrasonic Flaw Detection Thickness Gauge DFX-7 DFX-7DL
peculiarity
Echo-Echo Verification (e-EV) – measures (by coating) from 0.050 to 1 inch (1.27 mm to 25.4 mm). will be different coatings.
Only the pattern (ct) (coating thickness) measures from 0.0005 to 0.100 inches (0.0127 to 2.54 mm). The range will be different +/- depending on the coating.
A two-point correction selection for materials and coatings, or a selection of basic material types.
Automatic zero detection, identification and temperature compensation.
High-speed scans 50 times per second.
Sound alarm sound/labor limit.
Quality inspection based on differential mode.
64 Custom Settings Configuration.
memory
Log format: grid (alphanumeric), or sequential (auto-recognized).
Graphics: 8000 readings, one/two scan images, and all specification settings for each reading.
Graph: 210000 readings (coating, material, minimum and maximum (Thickness Gauge).
Custom settings: 64 user configurations.
American Dakota Ultrasonic Flaw Detection Thickness Gauge DFX-7 DFX-7DL
Three 1.5V alkaline or nickel-cadmium batteries 1.2V AA.
Usually 150 hours and 100 hours of operation (alkaline nickel-cadmium chargers are not included.) ）
Automatic power off if idle for 5 minutes.
Battery status icon.
power supply
Battery: Three 1.5V alkaline, 1.2V AA NiCd batteries, 1.2V AA NiMH batteries, or other equivalent power sources. Battery life (continuous use): Alkaline (12 hours), Ni-Cd (5 hours), and NiMH (12 hours), using default settings.
Connection output: RS232 serial interface. PC software and USB cable included:
Sensor connector: 00 two Remo connectors.
authentication
Thickness Gauges: Factory calibrated to NIST and mil-std-45662a.
Flaw Detector: EN12668-1 compatible.
Warranty 2 years
DAKOTA DFX-7 Ultrasonic flaw detection (UFD) Thickness GaugeSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | Pulse echo mode (P~ E): (pit and flaw detection) 0.63~ 500mm; Pulse echo Coating method (PECT): (material, coating, pit and flaw detection): Material: 0.63~ 500mm. coating: 0.01~ 2.54mm |
| Probe style | Split probe |
| Measurement mode | Pulse echo (PE) |
| Data storage | Graphics: 8000 readings, one/two scan images, and all the specification settings for each reading; Graphics: 210000 readings (coatings, materials, min and max) |
| Operating Time | 12H (alkaline battery)/5h (nickel-cadmium battery)/12h (nickel-metal hydride battery) |
| Operating language | Chinese |
| Display | LCD screen |
| Application Software | Yes. |
| Gain range | 0 and 0.2 resolution 110dB. Manual and automatic gain control. |
| Power Supply | 3 * 1.5V alkaline, 1.2V AA nickel-cadmium battery, 1.2V AA nickel-metal hydride battery, or Miscellaneous equivalent Power Supply |
| Interface | RS232 serial interface, USB |
| Calibration method | Automatic calibration with 2 reference points |
DAKOTA DFX-7 Ultrasonic flaw detection (UFD) Thickness Gauge Packing list
To be determined
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.