Portable Vickers Testing Machine Hardness Tester Ultrasonic (SU-300)

• Customization: Available
• Type: Ultrasonic Hardness Tester
• Measuring Range: HV
• Model NO.: SU-300
• Application: Metal, Plastic, Ceramics and Glass
• Standard: ISO, ASTM, GB/T
• Loading Force: 1kgf Motorized Probe
• Hardness Scale: Hv, HRC, Hra, Hrb, Hbw, HK, etc
• Accuracy: Hv:3%Hv; HRC:1.5HRC; Hb:3%Hb
• Measuring Ranges: Hv:50~1599; HRC:20~70; Hb:85~650
• Measuring Direction: Support 360deg
• Memory: to Save 2000-Groups of Measuring Data
• Hardness Indication: LCD Display
• Printing: Support Blue Tooth Printer
• Packing Dimension: 35 X 45 X 15cm
• Packing Weight: 7kg
• Transport Package: Carton Box
• Specification: CE
• Trademark: SINOWON
• Origin: Dongguan, China
• HS Code: 9024102000
• Production Capacity: China

Product Description

 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, Max, 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.
 

SU-300 Application Range:
      

Ultrasonic hardness tester SU300 is widely used to measure hardness of small forgings, cast material, weld inspection, heat affected zone, Ionnitrided stamping dies and molds, forms, presses, thin walled parts, bearings, tooth flanks, etc.
 
 

Manual Probes, 1kgf, 2kgf, 5kgf, 10kgf

Blue-tooth Portable Mini-Printer

Testing Stand for manual probes

Ultrasonic Hardness Testing apply UCI method: Ultrasonic Contact Impedance, a hardness testing method developed by Dr. Claus Kleesattel in 1961 based on the measurement of the frequency shift of a resonating rod caused by the essentially elastic nature of the finite area of contact between the indenter and the test piece during the penetration, the execute standard is ASTM A1038.

In conventional workbench hardness testing like Brinell or Vickers testing according to Test Methods E 10,E 92, and E 384, the hardness value is determined optically by the size of the indentation in the material generated by a certain test load, after the indenter has been removed.

In the mobile hardness test under applied load according to the UCI method, however, the size of the produced indents are not determined optically. Instead the contact area is derived from the electronically measured shift of an ultrasonic resonance frequency.
 

When selecting a hardness tester for your application, it is important for you to consider the following:
A, Choose the correct test method based on the application.
Plan to use the highest test force and largest indenter possible. Consider the effects of the shape and dimensions of your test sample.

B, Verify the test results meet your requirements for accuracy and repeatability. There are significant differences between levels of performance within each classification of tester. A difficult job on one tester could be very simple and fast on another.
 
Answer these key questions:
1, What kind of hardness scale to be used?
2, What is the material to be tested, and is this material suitable to the type of test method you are considering?
3, How large is the part, component or specimen to be tested?
4, Is the test point difficult to reach?
5, What is the quantity of testing that will be done?
6, How accurate does your test result need to be?
7, What is your budget?
8, What is the required return on investment and do you have ways to measure reductions in costs- yields, throughput, operator efficiency?
9, What testing problems have you experienced in your current method?
10, How knowledgeable are the users of the tester?

SU-300 Specifications:
Commodity	Ultrasonic Hardness Tester
Model	SU-300
Code#	882-141
Loading Force	Motorized Probe 1Kgf
Measuring Rang	HV:80- 15 99; HRC:20-70; HB:76-618
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:-10deg~50deg; Humidity: 30%~80%R.H
Operating Voltage	DC 6V
Instrument Dimensions	160x80x31mm
Net Weight	Approximately 500g(Without probe)
Standard Delivery:
Standard Delivery	Code#	Standard Delivery	Code#
Instrument Main Body	882-121	USB Cable	882-851
1Kgf Motorized Probe	882-251	Accessories Box	882-901
Probe Silicone Cap	882-711	Instrument Manual	SU-300
Probe Cable	882-801	Certificate	SU-300
Optional Accessories:
Optional Accessories:	Code#	Optional Accessories:	Code#
1Kgf manual Probe HP-1k	882-311	Plan Support Ring	882-511
5Kgf manual Probe HP-5k	882-331	Small Cylinder Support Ring	882-521
10Kgf manual Probe HP-10k	882-341	Big Cylinder Support Ring	882-531
0.3Kgf Motorized Probe MP-300	882-221	0.5Kgf Motorized Probe MP-500	882-231
0.8Kgf Motorized Probe MP-800	882-241	2Kgf Manual Probe HP-2K	882-321
Deep Hole Probe Cap	882-721	Handy Silicone Shell	882-861
Hardness Block HRC	882-611	Mini-Printer	882-831
Hardness Block HV	882-651	Testing Stand MU-100	882-301
Manual Probe Specifications:
Probe Type	HP-1K	HP-2K	HP-5K	HP-10K
Code	882-311	882-321	882-331	882-341
Remark	Optional	Standard	Optional	Optional
Testing force	10N	20N	50N	98N
Diamter	22mm	22mm	22mm	22mm
Length	154mm	154mm	154mm	154mm
Oscillating Rod Diameter	2.4mm	2.4mm	3mm	3mm
Roughness of measuring surface	Ra<3.2um	Ra<5um	Ra<10um	Ra<15um
Minimum thickness	2mm	2mm	2mm	2mm
Motorized Probe Specifications:
Probe Type	MP-300	MP-500	MP-800	MP-1000
Code	882-221	882-231	882-241	882-251
Remark	Optional	Optional	Optional	Optional
Testing force	3N	5N	8N	10N
Diamter	46mm	46mm	46mm	46mm
Length	197.5mm	197.5mm	197.5mm	197.5mm
Oscillating Rod Diameter	3.7mm	3.7mm	3.7mm	3.7mm
Min weight of test material	0.3kg	0.3kg	0.3kg	0.3kg
Minimum thickness	2mm	2mm	2mm	2mm
Hardness Block:
(28~35)HRC	(38~43)HRC	(48~53)HRC	(58~63)HRC
882-611	882-621	882-631	882-641
Block Specification:
Hardness Range	Code#	Uniformity	Roughness	Dimension
(28~35)HRC	882-611	±1.5HRC	Ra=0.02um	Ø90x16mm
(38~43)HRC	882-621	±1.5HRC	Ra=0.02um	Ø90x16mm
(48~53)HRC	882-631	±1.5HRC	Ra=0.02um	Ø90x16mm
(58~63)HRC	882-641	±1.5HRC	Ra=0.02um	Ø90x16mm
(300~500)HV1	882-661	±3%HV	Ra=0.02um	Ø90x16mm
(300~500)HV5	882-671	±3%HV	Ra=0.02um	Ø90x16mm
Support Ring Specifications:
Support Ring Name	Plan Support Ring	Small Cylinder Support Ring	Big Cylinder Support Ring
Code #	882-511	882-521	882-531
Application	Plan Test Piece	Diameter 8-22mm Test Piece	Diameter 16-80mm Test Piece
Materials	Stainless Steel	Stainless Steel	Stainless Steel