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Sinowon Innovation Metrology Manufacture Limited

Hardness Tester, Durometer, Test Instruments manufacturer / supplier in China, offering Portable Ultrasonic Durometer/Hardness Tester (SU-300), High Accuracy Vertical Video Projector VP-2515, High Accuracy Optical Digital Vertical Profile Projector Objective Image VP300-1510Z and so on.

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Supplier Homepage Product Hardness Tester Ultrasonic Hardness Tester Portable Ultrasonic Durometer/Hardness Tester (SU-300)

Portable Ultrasonic Durometer/Hardness Tester (SU-300)

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: China
Transport Package: Carton Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SU-300
  • Measuring Range: HV
  • Standard: ISO, ASTM
  • Mobility: Portable
  • Rated Voltage: 220V/50Hz; 110V/60Hz
  • Customized: Non-Customized
  • Test Range: Hv:50~999; HRC:20~70; Hb:85~650
  • Indenter: 136°vickers Diamond Indenter
  • Working Voltage: DC 6V
  • Gross Weight: 5kg
  • Data Display: Loading Force, Testing-Times, Testing Result, Aver
  • Specification: CE
  • HS Code: 9024102000
  • Type: Vickers Hardness Tester
  • Application: Metal
  • Warranty: 1 Year
  • Calibrating Method: Standard Hardness Test Blocks
  • Support Language: English
  • Loading Force: 2kgf(Optional: 1kgf, 5kgf, 10kgf)
  • Accuracy: Hv:3%Hv; HRC:1.5HRC; Hb:3%Hb
  • Indication: LCD Display
  • Dimension: 160X80X31mm
  • Data Storage: to Save 2000-Group of Measuring Data
  • Trademark: SINOWON
  • Origin: Dongguan, China
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, Max, Min, 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:

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, presses, thin walled parts, bearings, tooth flanks, etc.
 

Test Stand

Portable Ultrasonic Durometer/Hardness Tester (SU-300)

Manual Probes
Portable Ultrasonic Durometer/Hardness Tester (SU-300)

Motorized Probes

Portable Ultrasonic Durometer/Hardness Tester (SU-300)
 

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.

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?

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.

So, although hardness testers within a test method and classification look alike, there are many features that can significantly affect productivity and accuracy. A good example of features affecting performance is demonstrated in bench Rockwell hardness testing systems.

All can handle moderately long parts using larger anvils or jack rests, however the portable type can usually test large parts more quickly and accurately, when compared to other bench testers, which require external support stands or fixtures. The SHR150 series, on the other hand, is much easier to use on small, awkward parts.

SU-300 Specifications:
Product NameUltrasonic Hardness Tester
ModelSU-300
Code#882-141
Loading ForceMotorized Probe 1Kgf 
Measuring RangHV:80- 15 99; HRC:20-70; HB:76-618
Measuring AccuracyHV:±3%HV; HRC:±1.5HRC; HB:±3%HB
Indenter136°Vickers Diamond Indenter
Measuring DirectionSupport 360°
Data StorageTo save 1000-group of measuring data and 20-group of calibration data
Hardness ScaleHV, HB, HRC, HRA, HRB
Data displayLoading force, testing-times, Testing result, Average, Maximum,Minimum, deviation and conversion scale.
Hardness indicationLCD display
Operating EnvironmentTemperature:-10deg~50deg; Humidity: 30%~80%R.H
Operating VoltageDC 6V
Instrument Dimensions160x80x31mm
Net WeightApproximately 500g(Without probe)
Standard Delivery:
Standard DeliveryCode#Standard DeliveryCode#
Instrument Main Body882-121USB Cable882-851
1Kgf Motorized Probe882-251Accessories Box882-901
Probe Silicone Cap882-711Instrument ManualSU-300
Probe Cable882-801CertificateSU-300
Optional Accessories:
Optional Accessories:Code#Optional Accessories:Code#
1Kgf manual Probe HP-1k882-311Plan Support Ring882-511
5Kgf manual Probe HP-5k882-331Small Cylinder Support Ring882-521
10Kgf manual Probe HP-10k882-341Big Cylinder Support Ring882-531
0.3Kgf Motorized Probe MP-300882-2210.5Kgf Motorized Probe MP-500882-231
0.8Kgf Motorized Probe MP-800882-2412Kgf Manual Probe HP-2K882-321
Deep Hole Probe Cap882-721Handy Silicone Shell882-861
Hardness Block HRC882-611Mini-Printer882-831
Hardness Block HV882-651Testing Stand MU-100882-301
Manual Probe Specifications:
Probe TypeHP-1KHP-2KHP-5KHP-10K
Code882-311882-321882-331882-341
RemarkOptionalStandardOptionalOptional
Testing force10N20N50N98N
Diamter22mm22mm22mm22mm
Length154mm154mm154mm154mm
Oscillating Rod Diameter2.4mm2.4mm3mm3mm
Roughness of measuring surfaceRa<3.2umRa<5umRa<10umRa<15um
Minimum thickness2mm2mm2mm2mm
Motorized Probe Specifications:
Probe TypeMP-300MP-500MP-800MP-1000
Code882-221882-231882-241882-251
RemarkOptionalOptionalOptionalOptional
Testing force3N5N8N10N
Diamter46mm46mm46mm46mm
Length197.5mm197.5mm197.5mm197.5mm
Oscillating Rod Diameter3.7mm3.7mm3.7mm3.7mm
Min weight of test material0.3kg0.3kg0.3kg0.3kg
Minimum thickness2mm2mm2mm2mm
Hardness Block:
(28~35)HRC(38~43)HRC(48~53)HRC(58~63)HRC
882-611882-621882-631882-641
Block Specification:
Hardness RangeCode#UniformityRoughnessDimension
(28~35)HRC882-611±1.5HRCRa=0.02umØ90x16mm
(38~43)HRC882-621±1.5HRCRa=0.02umØ90x16mm
(48~53)HRC882-631±1.5HRCRa=0.02umØ90x16mm
(58~63)HRC882-641±1.5HRCRa=0.02umØ90x16mm
(300~500)HV1882-661±3%HVRa=0.02umØ90x16mm
(300~500)HV5882-671±3%HVRa=0.02umØ90x16mm
Support Ring Specifications:
Support Ring NamePlan Support RingSmall Cylinder Support RingBig Cylinder Support Ring
Code #882-511882-521882-531
ApplicationPlan Test PieceDiameter 8-22mm Test PieceDiameter 16-80mm Test Piece
MaterialsStainless SteelStainless SteelStainless Steel
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