Introduction:
- SU-320R Roller Motorized Ultrasonic Hardness Tester is a professional portable durometer made by Sinowon group. It applies method of ultrasonic contact independence to make hardness testing of copper plating and chrome in the workshop of Rotogravure industry.
- SU-320R standard motorized probe is MP-300 with 3N testing force. 2N motorized probe is option available if the chrome coating thickness is less tan 15um.
- SU-300R conforms the standard ASTM A1038-2005, DIN standard DIN50159-1-2008 and China National standard GB/T 34205-2017.
Highlighting Characteristics:
- 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.
SU-320R Technical Specifications
| Name |
Roller Ultrasonic Hardness Tester |
| Model |
SU-320R |
| Code |
882-141R |
| Standard Probe |
3N Motorized Probe |
| Hardness Range(ASTM) |
HV:100-1500; HRC:20-68 |
| Accuracy(%) |
Scale |
<250HV |
250~500HV |
500~800Hv |
>800HV |
| HV0.3 |
±3% |
±3% |
±3% |
±3% |
| Display Scales |
Vickers(HV); Rockwell(HRA,HRB,HRC); Brinell(HB);) |
| Display |
3.2" Color LCD |
| Statistics |
Hardness value, Max, Min, Average, hardness conversion and Test Mode |
| Language |
Chinese,English, German, Portuguese, Turkish |
| Data Output |
Wireless Bluetooth |
| Printing |
Bluetooth Printer |
| Memory |
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 |
| Re-charger 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 |
SU-320R Standard Delivery
| Product Name |
Code # |
Product Name |
Code # |
Product Name |
Code # |
| Instrument Main Body |
882-141R |
3N Motorized Probe |
882-221 |
Anti Vibration Case |
882-901 |
| Testing Stand |
MU-200 |
Probe Cable |
882-801 |
Screw |
882-951 |
| USB Re-charger |
882-851 |
COM Cable |
882-810 |
Operation Manual/ Qualification Certificate/ Warranty Card |
SU-320R |
Audited Supplier 
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