Leeb320/321/322

Ultrasonic Thickness Gauge is designed for measuring the thickness of metallic (cast iron, steel, and aluminum and etc) and non-metallic (ceramics, plastics, glass and etc) substrates and any other ultrasonic wave-conductor provided it has relatively parallel top and bottom surfaces.

Function & feature
· Integrated with a 4mm calibration block.
· Two display units: mm and inch.
· With coupling indication.
· Measuring sound velocity: according to the known thickness of the object, sound velocity of it can be measured directly.

Measuring materials
Adapted to all kinds of materials which are good conductor of ultrasonic wave, such as metals (steel, cast iron, aluminum, copper and etc), plastic, ceramics, composites, epoxies, glass and etc.

TECHNICAL PARAMETERS

Leeb320
Measuring range(mm): 0.7~300 ( depends on the probe & material)
Resolution(mm): 0.1
Accuracy(mm): ±(1%H+0.1), H refers to the thickness of testing piece
Velocity range(m/s): 5920
Storage: No
Shell: Plastic
Operating Temperature: -10°C~60°C
Dampness: 20%~90%
Dimensions(mm): 130×70×25
Power supply: AAA alkaline batteries
Weight (g): 200g

Leeb321
Measuring range(mm): 0.7~300 ( depends on the probe & material)
Resolution(mm): 0.1
Accuracy(mm): ±(1%H+0.1), H refers to the thickness of testing piece
Velocity range(m/s): 1000~9999
Storage: No
Shell: Plastic
Operating Temperature: -10°C~60°C
Dampness: 20%~90%
Dimensions(mm): 130×70×25
Power supply: AAA alkaline batteries
Weight (g): 200g

Leeb322
Measuring range(mm): 0.7~300 ( depends on the probe & material)
Resolution(mm): 0.01
Accuracy(mm): ±(0.5%H+0.1), H refers to the thickness of testing piece
Velocity range(m/s): 1000~9999
Storage: 500 groups
Shell: Plastic
Operating Temperature: -10°C~60°C
Dampness: 20%~90%
Dimensions(mm): 130×70×25
Power supply: AAA alkaline batteries
Weight (g): 200g

Brochure.pdf

Main unit  1
Coupling agent  1
Standard probe L51 (5P Ø10)  1
AAA alkaline battery  2
Users' Manual  1
Packing list  1

Optional accessories
L51  Parameter: 5P Ø10  Measuring Range(mm): 1-250 (steel)  Temperature: -10°C~60°C  Features: Standard probe for Normal test
KK  Parameter: 5P Ø10  Measuring Range(mm): 1-350 (steel)  Temperature: -10°C~60°C  Features: Large range for Normal test
L77  Parameter: 7P Ø6  Measuring Range(mm): 0.75-50 (steel)  Temperature: -10°C~60°C  Features: For thin, arc surface
LZ2  Parameter: 2P Ø22  Measuring Range(mm): 2.5-350 (steel)  Temperature: -10°C~60°C  Features: For cast &rough surface
LG5  Parameter: 5P Ø14  Measuring Range(mm): 2.0-100 (steel)  Temperature: -10°C~500°C  Features: For high temperature material