Sinowon Ultrasonic Portable Hardness Tester (SU-100)

Product Description

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.

* 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 2000 groups measurement data;

* Simple Calibration - Save 20 groups calibration data for invoking, improve calibration efficiency.

CARRIER STAND

TEST STAND

MOTORIZED PROBE

SU-100 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 SU100 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 SU100 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. 

When selecting a hardness tester for your application, it is important for you to consider the following:
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. 

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-100 Specifications:
Product Name	Ultrasonic Hardness Tester
Model	SU-100
Code#	882-121
Loading Force	2Kgf(Optional: 1Kgf, 5Kgf, 10Kgf)
Measuring Rang	HV:50 ~15 99; 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 2000-group of measuring data and 20-group of calibration data
Hardness Scale	HV\HB\HRC
Data display	Loading force, testing-times, Testing result, Average, Maximum\Minimum\deviation and conversion scale.
Hardness indication	LCD display
Operating Environment	Temperature:-10ºC~50ºC; 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
2Kgf manual Probe HP-2k	882-321	Accessories Box	882-901
Probe Silicone Cap	882-711	Instrument Manual	SU-100
Probe Cable	882-801	Certificate	SU-100
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
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-100	MP-300	MP-500	MP-800
Code	882-211	882-221	882-231	882-241
Remark	Optional	Optional	Optional	Optional
Testing force	1N	3N	5N	8N
Diamter	35mm	35mm	35mm	35mm
Length	280mm	280mm	280mm	280mm
Oscillating Rod Diameter	2.4mm	2.4mm	3mm	3mm
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
Manual Probe:
HP-1K	HP-2K	HP-5K	HP-10K
882-311	882-321	882-331	882-341
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