SU-300M Motorized Ultrasonic Hardness Tester is a popular portable durometer made by Sinowon group. It applies method of ultrasonic contact independence to makehardness testing at the spot or in the laboratory.
SU-300M is a perfect portable durometer for hardness testing about the coating and plating, it can measure the hardness of chrome, copper plating, carburized layer andNitriding layer effectively.
SU-300M is a NDT durometer due to the contact indention is too small to observe, it is one of the excellent solution totest hardness of finished products, such as, the mold, gear, shaft, rod, screw, rails, etc.
SU-300M can not only work with the motorized probes, but also work with the manual probes, which is able to meet the different application in light of different condition of surface roughness.
SU-300Mconformsthe standard ASTM A1038-2005, DIN standard DIN50159-1-2008 and China National standard GB/T 34205-2017.
◆ Perfect Accuracy——±3% HV, ±1.5HR, ±3%HB.
◆ Microscopic Indentation—— Only high-power microscope can observe the indentation.
◆ Quick Measurement——Result in 2 seconds.
◆ Large LCD Display——Directly display measurement result, times count, maximum, minimal, average and deviation.
◆ Friendly Operation——Operate well after short training.
◆ Promised Warranty——2-Year warranty for main unit (Excludes Probe).
◆ Mass Storage——Save 1000 groups measurement data.
◆ Simple Calibration——Save 20 groups calibration data for invoking, improve calibration efficiency.
|Commodity||Motorized Ultrasonic Hardness Tester|
|Optional probe||Motorized Probe：3N、5N、8N、10N; Manual Probe：10N、20N、49N、98N ;|
|Measuring Range||HBW:100-650; HV:100-1500; HRC:20-68; HRB:55-100; HRA:37-85; Mpa: 255-2180N/mm|
|Hardness Scales||Vickers(HV);Rockwell C(HRC); Rockwell A(HRA); RockwellB(HRB);Brinell(HB)|
|Data Display||LCD Backlight, Adjustable|
|Language||Chinese, English, German, Portugese, Turkish|
|Data Output||RS232 Hyper Terminal/Bluetooth Printer|
|Data Storage||To save 1000-groups of measuring data and 20-groups of calibration data|
|Word input||Letters and numerals|
|Working Environment||Temperature: -10°C to 50°C Humidity :30%-80% R.H.|
|Battery Voltage||Rechargeable lithium battery ; Voltage :4.2V, 4800mAh|
|Recharger Voltage||AC220V/50Hz, 110V/60Hz|
|Main unit Dimension and Weight||Main unit Dimension :160 x 80 x 30mm (L x W x H);Manual Probe:Φ22×153mm ; Weight(No Probe): 0.5Kg|
|Packing Dimension and Weight||Packing Dimension 320 x 430 x 155mm (L x W x H) ; Packing Weight （Standard Delivery）4.3Kg|
|Product Name||Code #||Product Name||Code #||Product Name||Code #|
|Instrument Main Body||882-141M||10N Motorized Probe||882-251||Anti Vibration Case||882-901|
|Standard Rockwell Block||882-641||Probe Cable||882-801||Screw||882-951|
|USB Recharger||882-851||COM Cable||882-810||Operation Manual||SU-300M|
|Qualification Certificate||SU-300M||Packing List||SU-300M||Warranty Card||SU-300M|
Test samples and requirements:
Measured workpiece: Bearing (Figure one)
Product dimension: 1~49mm(internal diameter)
Product material: ISO683-17
Hardness requirement: 60~65HRC
Measurement requirements: Fully check the hardness of the bearing
Instrument used: Motorized ultrasonic hardness tester SU-300M
Figure 1. Bearing
1. The customer needs a hardness testing solution with precision, fast-speed and NDT . It is known that Rockwell hardness tester has a large indentation, and the measured product cannot be used after the testing. It is not suitable for mass nondestructive measurement or full inspection.
2. Vickers hardness tester need operators with experienced skills and low efficiency, and it is not suitable for customers to test large quantities of products.
3. Portable Leeb hardness tester is not suitable for such small parts due to the diameter is too small to test.
According to the current pain points of measurement, we decided to use an ultrasonic hardness tester to measure the sample.
Sinowon Ultrasonic Hardness Tester SU-300M adopts 3N test force, which can fully inspect the hardness of the motor shaft without damaging the workpiece, effectively guaranteeing the production quality of the product.
SU-300M is able to measure the hardness of hardness of small cylindrical workpieces with precision, fast-speed and NDT solution.
SU-300M ultrasonic hardness tester has simple operation and high reliability. It only needs to prepare a standard sample to calibrate the instrument, which can achieve accurate hardness measurement.
While using the ultrasonic hardness tester to improve the quality control of the enterprise, it also reduces the loss and increases the profit of the enterprise.
Calibration: https://www.youtube.com/watch?v=lw9C2R3orNA&t=12s ( Here is a video made up for helping you use our UCI )
Usage: https://youtu.be/cKfTnwwc38Q ( Here is a video made up for helping you use our UCI)
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