• Paul Frame
    Thank you very much for all your help regarding the SADT Concrete Hammer and hardness tester which are working well and we are very pleased with it.
Contact Person : Hu
Phone Number : 010-82600228

Ultrasonic HLD Digital Portable Metal Hardness Tester

Place of Origin CHINA
Brand Name SADT
Certification CE/ISO9001/SGS
Model Number SUH100
Minimum Order Quantity 1
Packaging Details carrying case with carton
Delivery Time one week
Payment Terms T/T, Western Union
Product Details
Hardness Scale HV / HB / HRC / HLD Accuracy HV ±3%HV; HRC ±1.5HRC; HB ±3%HB; HLD ±5HLD;
Testing Direction 360 Degree Warranty 1 Year
Certificate CE/ISO9001/SGS Name Portable Digital Ultrasonic Metal Hardness Tester
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digital ultrasonic portable hardness tester


Ultrasonic Digital Portable Metal Hardness Tester


HLD Digital Portable Metal Hardness Tester

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Product Description


SUH-100 is a portable ultrasonic hardness tester with many features. 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 hard- ness measurement.Rockwell and Brinell with heavy load- ing 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, in-stalled machinery and permanently assembled parts. Leeb hardness tester apply rebound and indirect method to measure hardness, easily lead to big deviation when con- vert to Birnell, Rockwell and Vickers scales. Ultrasonic hardness tester SUH-100 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 SUH-100 is widely used to measure hard- ness 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.




 Introduced latest ultrasonic sensor technology

 Obtain accurate hardness value without auxil- iary devices

 Support 360° quick measuring

 Excellent human engineering design easy to hold

 Suitable dimension and weight of probe is convenient to control

 Quick and accurate measuring for edge and fixed position of specimen

 Micro indentation, Non- Destructive for specimen




Model SUH-100
Principle Ultrasonic Hardness Measurement
Loading Force 2Kgf Manual Probe HP-2K
Indenter 136°Vickers Diamond Indenter
Hardness Scale HV / HB / HRC / HLD
Measuring Range HB 85-650; HV 80-1599; HRC 20-70; HRB 41-100; HRA 61-85.6 HS: 34.2-97.3; Mpa: 255-2180N/Mm
Accuracy HV ±3%HV; HRC ±1.5HRC; HB ±3%HB; HLD ±5HLD;
Measuring Direction Support 360°
Data Storage To Save 1000-Groups Of Measuring Data And 20-Groups Of Calibration Data
Data Display Loading Force, Testing-Times, Testing Result, Average, Maximum, Minimum, Deviation And Conversion Scale
Hardness Indication LCD Display
Operating Environment Temperature:-10°C~50°C; Humidity: 30%~80%R.H
Operating Voltage DC 6V
Power On/Off Auto
Instrument Dimension 160mm X 80mm X 31mm
Net Weight Approximate 500g (Without Probe)

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