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Company Notice
Apreciated for Czech customer purchased Sinowon Inwall Ultrasonic Hardness Tester SU-340T
We’d like to appreciate for Czech customer purchased Sinowon Inwall Ultrasonic Hardness Tester SU-340T for testing the hardness of pipe inwall. SU-340T is short and accurate so that it can be directly nondestructive testing the hardness of pipe inwall, therefore, which can be called Pipe Ultrasonic Hardness Tester and Inner Hardness Tester.
Brief Introduction:
Brief Introduction:

SU-340T apply streamline design, aluminium alloy shell, high strength glass panel, with 3.2”high light color LCD, support Blue Tooth data transferring and printing, one step ahead to industrial 4.0.
![]() SU-340T(#882-141T) |
Features:
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● Perfect Accuracy——±3% HV, ±1.5HR, ±3%HB
● Microscopic Indentation—— Only high-power microscope can observe the indentation.
● Quick Measurement——Result in 2 seconds. ● Large LCD Display——Directly display measurement result, times count, maximum, minimal, average and deviation. ● Friendly Operation——Operate well after short training. ● Promised Warranty——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. |
Application
SU-340T equips with short probe, it can non-destructively measure hardness of internal wall of tube, also called Tube Hardness Tester、Inner Wall Hardness Tester.
Technical Specifications:
Product Name | Short Manual Probe Ultrasonic Hardness Tester | ||||
Model | SU-340T | ||||
Code# | 882-141T | ||||
Optional Probe | 10N:HP-1T;20N:HP-2T | ||||
Measuring Range | HRC:20-68;HRB:55-100;HRA:37-85;HBS:100-500;HV:100-1500;Mpa:255-2180N/mm | ||||
Measuring Accuracy | 硬度标尺 | ﹤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 | 3.2“ Color LCD | ||||
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 | ||||
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 SU-340T | 882-141T | 10N Manual Extended Probe | 882-311T | 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-340T |
Qualification Certificate | SU-340T | Packing List | SU-340T | Warranty Card | SU-340T |