Homepage | Set Home | Add to Favorites

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.

  • No Category

Friends links
  • No link

Portable Ultrasonic Hardness Tester with Manual Probe SU-300H
Click image to view full size image
Product: Views:223Portable Ultrasonic Hardness Tester with Manual Probe SU-300H 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-29 18:48

SU-300H manual ultrasonic hardness tester applies module design, which can work with manual probes HP-1K, HP-2K, HP-5K, HP-10K, can be used to test 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. 

SU-300H can test hardness of ferrous metal, non ferrous metal and alloys, it is an ideal instrument, can test hardness of HRA, HRB, HRC, HV, HBW, HS on site, assembly line and lab. 

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.

Product Name Ultrasonic Hardness Tester
Model SU-300H
Code# 882-141H
Optional Rrobe  Manual Probe:10N,20N,49N,98N ;Motorized Probe:3N,5N,8N,10N
Measuring Range (ASTM) HBS:100-500; HV:100-1500; HRC:20-68; HRB:55-100; HRA:37-85; Mpa: 255-2180N/mm

Scales  <250HV 250~500HV 500~800Hv >800HV
HV0.1 6 7 8 9
HV0.3 6 7 8 9
HV0.8 5 5 6 7
HV1 5 5 6 7
HV5 5 5 6 5
HV10 5 5 5 5
Hardness Scales  Vickers(HV);Rockwell C(HRC); Rockwell A(HRA); RockwellB(HRB);Brinell(HB)
LCD  Color Screen
Data Display  Loading force,Testing-times, Testing result, Average,
Maximum,Minimum,Deviation and Conversion scale.
Language  Chinese, English, German, Portugese, Turkish
Data Output  RS232 Hyper Terminal/Bluetooth Printer
Print Bluetooth
Data Storage  To save 1000-groups of measuring data and 20-groups of calibration data
Word Input Letters and numerals 
Working Environment Temperature: -10°C to 50°C ; Humidity :30%-80% R.H.  
Battery Voltage   Rechargeable lithium battery ; Voltage :4.2V, 4800mAh  
Recharger Voltage  AC220V/50Hz, 110V/60Hz
Main unit Dimension and Weight Main unit Dimension :160 x 80 x 30mm (L x W x H);Manual Probe:Φ22×153mm ; Weight(No Probe): 0.5Kg  
Packing Dimension and Weight Packing Dimension :320 x 430 x 155mm (L x W x H) ; Packing Weight (Standard Delivery):4.3Kg  

Standard Delivery:
Product Name Code # Product Name Code # Product Name Code #
Instrument Main Body 882-141H 20N Manual Probe 882-321 Anti Vibration Case 882-901
Standard Rockwell Block 882-641 Probe Cable 882-801 Screw 882-951
USB Recharger 882-851 COM Cable 882-810 Operation Manual SU-300H
Qualification Certificate SU-300H Packing List SU-300H Warranty Card SU-300H