Description:
LS212 ultrasonic thickness gauge is easy to operate and uses the principle of ultrasonic pulse reflection to test the thickness of materials. The instrument can be equipped with four types of probes: standard probe, micro-diameter probe, coarse crystal probe and high temperature probe, and is professionally used for thickness measurement of metals (such as steel, aluminum, copper, etc.), plastics, ceramics, glass, fiberglass and other materials that can transmit ultrasonic waves. The instrument adopts professional chip design of timing, resolution up to 0.001mm.
Non-destructive for metal, glass, ceramics and plastics
Measure 0.8-350mm material, resolution up to 0.001mm
Two measurement modes: QC Mode/Statistics Mode
Four types of probes applicable, measuring various materials
Automatic Gain switchable
Probe specifications and parameters
| Probe | Standard Probe | Micro-diameter Probe | Coarse Crystal Probe | High Temperature Probe |
|---|---|---|---|---|
| Probe Model | 5MHZφ10 | 7MHZ PT-06 | 2MHZ ZT-12 | 5MHZ GT-12 |
| Minimum measuring area | φ10mm | φ6mm | φ12mm | φ12mm |
| Probe size | φ18*26mm | φ15*25mm | φ18*28mm | φ43*48mm |
| Measuring Range (45#steel) | 0.8-600mm | 0.75-80mm | 3-200mm | 3-200mm |
| Accuracy (H is the standard value) | H＜10mm:±0.05mm H≥10mm:±0.5%H | H＜10mm:±0.05mm H≥10mm:±0.5%H | H＜10mm:±0.1mm H≥10mm:±0.5%H | H＜10mm:±0.05mm H≥10mm:±0.5%H |
| Pipe measurement lower limit (45# steel) | φ20*3mm | φ20*2mm | φ30*4mm | φ30*4mm |
| Exposure temperature | -10~60℃ | -10~60℃ | -10~60℃ | -10~500℃ |
| Application | Measure conventional workpieces | Measure surfaces and small workpieces | Cast iron and some materials with large crystal particles | Measure high temperature workpieces |
Host parameters
| Parameters | Values |
|---|---|
| Resolution | 0.8-10mm:0.001mm 10-100mm:0.01mm 100-350mm:0.1mm |
| Sound Velocity Range | 1000~9999m/s |
| Probe | 5MHz φ10 double-crystal probe |
| Display | 240 * 160 dot matrix LCD |
| Unit | mm/inch |
| Power Supply | 2pcs of 1.5V AAA alkaline battery |
| Host Size | 142 * 72 * 28 mm |
| Weight | About 230g |
| Operation Temperature Range | -10~60℃，0~85%RH（No condensation） |
| Storage Temperature Range | -10~60℃，0~85%RH（No condensation） |
Features:
The gauge probe employs a double crystal transducer consisted of two independent crystals separated by an acoustic barrier. One crystal sends ultrasonic pulses, and another is responsible for receiving them. The probe is highly sensitive and can effectively reduce clutter, and the probe housing is made of stainless steel, which is hard and durable
The instrument can be matched with four types of probes: standard probe, micro-diameter probe, coarse crystal probe and high-temperature probe, with intelligent identification of the probe model, and the instrument adapts to the display interface according to the probe type
Automatic Gain switchable
Some materials are good conductors of sound and some are not. For the latter, the meter can switch the Gain freely which is to amplify the ultrasonic signal so that the emitted pulse is accurately captured by the transducer as it propagates, and obtains accurate data
Excellent Timer chips provide fast, accurate readings
LS212 ultrasonic thickness gauge calculates the material thickness by sound velocity and the time taken between the emitted pulse and the detected echo, a precision timing chip can bring the user the accurate time to get the accurate data
The tester has an accuracy of ±0.05mm, ensuring that it has passed the inspection of the authoritative metrology institute. When testing materials with a thickness of 0.8mm-10mm, its resolution can reach 0.001mm.
Various materials can be measured
The gauge is used to measure the thickness of metallic materials (steel, iron, aluminum, copper), non-metallic objects (ceramics, plastics and glass) and any other ultrasonic good conductors, where the other surface of the material must be parallel or coaxial to the measured surface during the test.When measuring on curved surfaces, the split surface of the probe should be measured perpendicular to the axis of the surface.
Measurement mode with penetration coating
When there is a coating or paint layer on the surface of the workpiece, it will make the measurement results inaccurate. The standard probe with penetration coating measurement mode can accurately measure the actual thickness of the substrate under the workpiece coating without removing the coating from the workpiece surface.
Equipped with Bluetooth APP
Instrument is equipped with Bluetooth communication module, which can be connected to cell phone APP to achieve multi-group data storage and measurement data sharing.
QC Mode and Statistics Mode
LS212 ultrasonic thickness gage sets up two measurement mode: QC mode and statistics mode. The former is allowed to set upper and lower limits to check the problem areas by prompting NG or PASS. It will count maximum, minimum and average values of data in statistics mode.
Provide sound velocity of multiple materials
LS212 already contains the velocities of several common metallic (such as iron, copper, aluminum) and non-metallic materials (plastics, ceramics, plexiglass) as well as other objects and the user are not required to find them separately
Sound velocity can be measured with the thickness in turn
The tester can reverse the sound velocity of the material based on the known thickness and measurement results. And the instrument can test irregular materials of the same components as the materail whose thickness can be measured
Application
In many industries, It is essential to mesure the wall thickness to confirm the condition of the material for the normal running of the items or structure safety. LS212 ultrasonic thickness gauge can be widely used in testing the thickness of various accessories or metallic structure to check them whether to be repaired or changed such as ships, tanks, pipes or steel structure. The gauge is applicable for petroleum, chemical, metallurgical, shipbuilding, aviation and aerospace various fields.