Gold Member Since 2014
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Sinowon Innovation Metrology Manufacture Limited

Hardness Tester, Durometer, Test Instruments manufacturer / supplier in China, offering Portable Rockwell Hardness Tester, CE Certified Digital Durometer Hardness Tester Vickers Equipment, Vexus Digital Universal Hardness Tester with LCD Display and so on.

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Portable Rockwell Hardness Tester

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Shenzhen, China
Production Capacity: China
Payment Terms: T/T

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Basic Info
  • Model NO.: SU-300
  • Measuring Range: HV
  • Standard: ISO, ASTM, GB/T
  • Mobility: Portable
  • Rated Voltage: 220V
  • Customized: Non-Customized
  • Transport Package: Carton Box
  • Origin: Dongguan, China
  • Type: Ultrasonic Hardness Tester
  • Application: Metal, Plastic, Ceramics and Glass
  • Warranty: 2 Year
  • Calibrating Method: Standard Hardness Test Blocks
  • Support Language: English
  • Trademark: SINOWON
  • Specification: CE
  • HS Code: 9024102000
Product Description
Characteristics

 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.

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. 
Portable Rockwell Hardness Tester
SU-300 Specifications:
Product NameUltrasonic Hardness Tester
ModelSU-300
Code#882-121
Loading ForceMotorized Probe 1Kgf 
Measuring RangHV:50 ~ 999; HRC:20 ~ 70; HB:85 ~ 650
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:-10 ºC ~50 ºC ; 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-200
Probe Cable882-801CertificateSU-200
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
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