- Model NO.: SU-300
- Measuring Range: HV
- Standard: ISO, ASTM, GB/T
- Measuring Rang: Hv:50 ~ 999; HRC:20 ~ 70; Hb:85 ~ 650
- Hardness Indication: LCD Display
- Specification: CE
- HS Code: 9024102000
- Type: Vickers Hardness Tester
- Application: Metal, Plastic, Ceramics and Glass
- Loading Force: Motorized Probe 1kgf
- Hardness Scale: Hv, Hb, HRC, Hra, Hrb
- Trademark: SINOWON
- Origin: Guangdong, China
High Measurement Accuracy — ± 3% HV, ± 1.5HR, ± 3%HB;
Small Indentation — Only high-power microscope can observe the indentation;
Efficient Measurement — Result In 2 Seconds;
Large LCD — Directly display measurement result, times count, Maximum, Minimal, Average and deviation;
Easy Operation — Operate well after Short training;
High performance — 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.
Durometer SU-300 Application Range:
At present, there are kinds of methods for hardness measurement, commonly used like Brinell, Rockwell, Vickers, Leeb, etc. While the disadvantages are obvious for the above hardness measurement.
Rockwell and Brinell with heavy loading force and big indentation, lead to serious destruction on sample surface.
Vickers apply optical measurement, but only professional technicians can operate smoothly, impossible to measure hardness of heavy work piece, installed machinery and permanently assembled parts.
Leeb hardness tester apply rebound and indirect method to measure hardness, easily lead to big deviation when convert to Birnell, Rockwell and Vickers scales.
Ultrasonic hardness tester SU300 apply ultrasonic contact impedance method to do comparative hardness measurement for testing pieces, with advantages of high accuracy, efficiency, portable and easy operation.
Ultrasonic hardness tester SU300 is widely used to measure hardness of small forgings, cast material, weld inspection, heat affected zone, Ion-nitrided stamping dies and molds, forms, presses, thin walled parts, bearings, tooth flanks, etc.
|Loading Force||Motorized Probe 1Kgf|
|Measuring Rang||HV:50 ~ 999; HRC:20 ~ 70; HB:85 ~ 650|
|Measuring Accuracy||HV:±3%HV; HRC:±1.5HRC; HB:±3%HB|
|Indenter||136°Vickers Diamond Indenter|
|Measuring Direction||Support 360°|
|Data Storage||To save 1000-group of measuring data and 20-group of calibration data|
|Hardness Scale||HV, HB, HRC, HRA, HRB|
|Data display||Loading force, testing-times, Testing result, Average, Maximum,Minimum, deviation and conversion scale.|
|Hardness indication||LCD display|
|Operating Environment||Temperature:-10 deg ~50 deg ; Humidity: 30%~80%R.H|
|Operating Voltage||DC 6V|
|Net Weight||Approximately 500g ( Without probe )|