DESCRIPTION
The LM-5 series ultrasonic thickness gauge adopts the principle of ultrasonic measurement, and emits sound waves from one side of the workpiece to the material, and performs real-time digital measurement on the thickness without cutting the workpiece to be tested. It is an ultra-small measuring instrument. . It measures quickly, without damage, and accurately. And the instrument provides A and B scanning functions. The echo display can help the user to better control the measurement, make the thickness measurement wider, the measurement value is more accurate, and avoid the material-related errors in the measurement.
It can be widely used in manufacturing, metal processing, aerospace, railway transportation, chemical industry, commodity inspection and other inspection fields. In addition to accurately measuring various plates and various processed parts, it can also monitor various pipelines and pressure vessels in production equipment and monitor their thinning degree after corrosion during use. It is a necessary instrument in nondestructive testing industry.
FEATURES
1. OLED screen color screen
2. Live Color A-Scan and Time-based B-Scan
3. Gain, Blanking and Gate can be adjusted according to the measured waveform.
4. Store 400 files, 100,000 thickness values and 1000 A and B scanning waveforms. Waveform and thickness values can be mixed in the same file. (The storage function is limited to LM-5DL.)
5. Waveform display mode: RF+, RF-, HALF+, HALF-, full wave
SPECIFICATIONS
| Model | LM-5 | LM-5D | LM-5DL |
| Measuring range | 0.65-508 mm (0.025 – 20.00 inches) depends on the probe used, the material to be tested, and the surface condition. | ||
| Penetration coating function | NO | YES | |
| Working principle | Ultrasonic Pulse/Echo Method and Echo/Echo Using Dual Crystal Probe | ||
| Standard mode range | 0.6 to 508 mm (0.025 to 20.00 inches) depends on the probe used, the material to be tested, and the surface condition. | ||
| Coating mode range | 3-80mm depends on the probe, material, surface condition and temperature used. | ||
| Storage | NO | store 400 files, 100,000 thickness values and 1000 A and B scanning waveforms. | |
| Measurement resolution | 0.01 or 0.1mm (0.001 or 0.01in) | ||
| Unit | Millimeters or inches | ||
| Display | 2.4QVGA (320×240) color OLED screen with contrast ratio of 10000:1 | ||
| Gain | Real-time adjustable | ||
| Repeatability | ±0.05mm | ||
| Calibration mode | One-point calibration, two-point calibration | ||
| Measurement error | 0.05 mm (below 25 mm) ; ±0.2% H (below 100mm) ;(0.5% h+0.01) (more than 100 mm) Note: h is the thickness of the measured object | ||
| The measurement update rate | 4HZ, 8HZ and 16HZ per second are optional. | ||
| The sound speed range of the material | 500-9999m/s，0.0179-0.3937in/us | ||
| Alarm function | The maximum/minimum alarm, alarm dynamically change the thickness reading color | ||
| Display mode | Thickness value mode, minimum/maximum capture mode, difference/reduction rate mode | ||
| V path correction | Automatic A-range correction to compensate nonlinearity of bimorph probe | ||
| Language | Chinese, English, Japanese, German and French are available | ||
| Power supply | two AA batteries | ||
| Operating time | Two AA batteries for more than 35 hours | ||
| Automatically shut down | Optional 5, 10, 20 minutes after no operation automatically shut down, or only manually shut down | ||
| Working temperature | -10℃ ~+50℃, with special requirements up to -20℃ | ||
| Size | 153*76*37mm | ||
| Weight | 280g (including battery) | ||
| Standard configuration | Thickness gauge host, standard probe, instrument box, two alkaline batteries, coupling agent, operation manual, certificate of approval and packing list | ||
| Optional accessories | Rubber jacket; A variety of selectable probes; Step test block for calibration; Coupling agent and high temperature coupling agent | ||
| Configuration list | |
| Mainframe | 1 |
| Coupling agent | 1 |
| Probe | 1 |
| Battery | 2 |
| Packing document | 1 |
| Instrument seal box | 1 |
| Data line | 1(only LM-4DL) |
| Communication software | 1(only LM-4DL) |
| Note: If send it by air, not including batteries, it’s an empty bottle for Coupling agent. | |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
