LUKE LK500 high-precision Ultrasonic Thickness Gauge Thickness range 0.63~ 500mm
LUKE LK500 high-precision Ultrasonic Thickness Gauge is a digitalization Thickness Gauge with a thickness measurement range of 0.63~ 500mm. The Display resolution of the LK500 is 0.01mm. The LK500 Ultrasonic Thickness Gauge meets the JJF 1126-2004 standard and uses original imported components.
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Introduction
LK500 ultrasonic Thickness Gauge is a small digital Thickness Gauge launched by Luke Testing in strict accordance with the DB 37/T1846-2011 Thickness Gauge standard and JJF 1126-2004 "Ultrasonic Thickness Gauge Calibration Specification", which has the advantages of small size, low power consumption, strong penetration, drop resistance, vibration resistance, stable indication value, high detection accuracy (display accuracy ± 0.001 inch or ±0.01mm), and is a satisfactory testing tool for non-destructive testing workers.

Commonly used probe selection
Model | frequency | Probe element diameter | Measuring range | illustrate |
PT6.35-1 | 5.0MHz | Φ6.35mm | 1.0mm~230.0mm(Steel) | Standard probes |
PT4.76-1 | 7.5MHz | Φ4.76mm | 0.63mm~50.0mm(Steel) | Small diameter probes |
PT12.7-1 | 5MHz | Φ12.7mm | 1.0 mm~500.0mm(Steel) | Extra-thick probe |
PT12.7-3 | 5MHz | Φ12.7mm | 3.0 mm~200.0mm(Steel) | high-temperature probe, Up to 350°C |
PT12.7-4 | 2.0MHz | Φ12.7mm | 3.0mm~80.0mm(Cast Iron) | Cast iron probe |
Note: High-temperature couplant is required when testing high-temperature surfaces.
LUKE LK500 Ultrasonic Thickness GaugeSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | 0.63~500mm |
| Probe Frequency | 5MHz |
| Probe diameter | Φ6.35mm |
| Display resolution | 0.01mm |
| unit system | mm/inch |
| Calibration method | Dialog Probe, Automatic calibration |
| Speed of sound | 1250~10000m/s |
| Standards | DB 37/T1846-2011、JJF 1126-2004 |
| Display | LCD display with backlight |
| Operating language | Chinese |
| Interface | USB |
| Protection level | 6-Key waterproof and oil-proof keyboard |
| Environmental temperature | -20~50℃ |
| Power Supply | 3V (2 AA size alkaline batteries) continuous use time up to 200 hours, when the battery Power Supply is insufficient, the display will flash alarm until automatic shutdown |
| Host size | 63.5*116*31.5mm |
| Weight | 300g |
| scanning method | 16 points per second measurement, can capture the thinnest point |
| error of indication | H + +/- ( 0.5% 0.05) mm, H is the actual thickness of the measured object |
| Measurement mode | Dual Crystal Probe, Pulsed Echo |
LUKE LK500 Ultrasonic Thickness Gauge Packing list
The whole machine x1, the operation manual x1, and the certificate of conformity x1.
[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.
FAQ
- Use of Ultrasonic Thickness Gauge and its indication
- Application of Ultrasonic Thickness Gauge in Oil Drilling Tools Production
- Application of Ultrasonic Thickness Gauge in Spinning Tube Abrasion Monitoring
- Principle, Application and Selection of Ceramic Ultrasonic Thickness Gauge
- Principle, Application and Type Selection of Ultrasonic Thickness Gauge
- Principle, Application and Type Selection of Ultrasonic Thickness Gauge
- Four Methods of Ultrasonic Thickness Gauge measurement
- Factors affecting measurement of Ultrasonic Thickness Gauge
- How does Ultrasonic Thickness Gauge pass through the coating measurement Film thickness?
- Application of Ultrasonic Thickness Gauge in Periodic inspection of Pressure Vessel


LK500





