Best-Selling Vickers Hardness Testing Machine - Tmteck Ultrasonic Hardness tester TM-U3 – TMTeck
Best-Selling Vickers Hardness Testing Machine - Tmteck Ultrasonic Hardness tester TM-U3 – TMTeck Detail:
TM-U3 ultrasonic hardness tester can nondestructively measure the metals and alloys with a minimum thickness of 3 mm. It can measure strip/plate workpiece, mold hardened
layer, blade hardened layer, tooth surface hardened layer, flange edge, wheel, turbine rotor, thin plate, shaft and pipe, container, knife edge, welding part, etc.
Product Details
● Nondestructive hardness tester for testing hardened layer and thin workpieces
● 3.5-inch color LCD screen
● It indicates the battery status and alarms in low battery
● Conversion of common hardness sales (HV, HB, HRC)
● Hardness value calibration and delete calibration
● Select the tested material, mainly steel and cast steel. After calibration with the standard test block, it can measure alloy tool steel, special cast iron and non-ferrous metals
● Large memory: built-in 8G SD card.
● Free measurement in all directions, no compensation is needed.
● It can display the maximum value, minimum value, average value, standard deviation, measurement times, previous measurement values, etc.
● Upper/lower limits setting and alarm when out of the limits
● Rechargeable lithium ion battery, continuous working time is more than 30 hours
● Portable stand to enhance the measurement accuracy
Specifications
Model | TM-U3 |
Loading force | 10N |
Measuring range | 80~1042HV; 100-450HB; 20-70HRC |
Measuring accuracy | ±4%(<500HV) |
±5%(500HV~800HV) | |
±6%(>800HV) | |
Repeatability | 8%(<250HV); 6%(≥250HV) |
Indenter | vickers diamond indenter |
Measuring direction | Support 360° |
Hardness scale | HV, HB, HRC |
Operating environment | Temperature:-10℃~50℃; |
humidity: 30%~80% R.H | |
Dimensions (mm) | 170x75x40 |
Weight (g) | 500 |
Standard Delivery
● Main unit
● 10N manual probe
● Standard test block
● V-shape base
● Probe cable
● Charger
● TMTeck certificate
● Warranty card
● Instruction manual
Optional Accessory
● Optional Stand
Product detail pictures:

Related Product Guide:
Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Best-Selling Vickers Hardness Testing Machine - Tmteck Ultrasonic Hardness tester TM-U3 – TMTeck , The product will supply to all over the world, such as: Nepal, France, Slovenia, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.

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