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.
PRODUCT Feature
◆ 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.
Specification
| Commodity | Motorized Ultrasonic Hardness Tester |
| Model | SU-300M |
| Code# | 882-141M |
| 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 |
Measuring Accuracy（%）
| Scales | ﹤250HV | 250~500HV | 500~800Hv | ﹥800HV |
| HV0.1 | 6 | 7 | 8 | 9 |
| HV0.3 | 6 | 7 | 8 | 9 |
| HV0.8 | 5 | 5 | 6 | 7 |
| HV1 | 5 | 5 | 6 | 7 |
| HV5 | 5 | 5 | 5 | 5 |
| HV10 | 5 | 5 | 5 | 5 |
| Hardness Scales | Vickers(HV);Rockwell C(HRC); Rockwell A(HRA); RockwellB(HRB);Brinell(HB) |
| LCD | Color Screen |
| Data Display | LCD Backlight, Adjustable |
| Language | Chinese, English, German, Portugese, Turkish |
| Data Output | RS232 Hyper Terminal/Bluetooth Printer |
| print | Bluetooth |
| 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 |
Standard Delivery:
| 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 |
Application
