Ultrasonic Hardness Tester SU-100

● High Measurement Accuracy — ±3% HV, ±1.5HR, ±3%HB;
● Small Indentation — Observe only by high-power microscope;
● 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 2000 groups measurement data;
● Simple Calibration — Save 20 groups calibration data for invoking, improve calibration efficiency.

 SU-100 Specifications:

Product Name	Ultrasonic Hardness Tester
Model	SU-100
Code#	882-121
Loading Force	1Kgf(Optional: 2Kgf, 5Kgf, 10Kgf)
Measuring Rang	HV:50～999; HRC:20～70; HB:85～650
Measuring Accuracy	HV:±3%HV; HRC:±1.5HRC; HB:±3%HB
Indenter	136°Vickers Diamond Indenter
Measuring Direction	Support 360°
Data Storage	To save 2000-group of measuring data and 20-group of calibration data
Hardness Scale	HV、HB、HRC
Data display	Loading force, testing-times, Testing result, Average, Maximum、Minimum、deviation and conversion scale.
Hardness indication	LCD display
Operating Environment	Temperature:-10℃~50℃; Humidity: 30%~80%R.H
Operating Voltage	DC 6V
Instrument Dimensions	160x80x31mm
Net Weight	Approximately 500g（Without probe）

 US-100 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 above hardness measurement, Rockwell and Brinell with heavy loading force and big indentation, lead to serious destructive on sample surface.
● Vickers apply optical measurement, but only professional technicians can smoothly operate, 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 SU100 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 SU100 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.

Standard Delivery	Code#
Instrument Main Body	SU-100
2Kgf manual Probe HP-2k	882-321
Protective Cap	882-711
Probe Cable	882-801
Accessories Box	882-901
Instrument Manual	SU-100

Probe Type	HP-1K	HP-2K	HP-5K	HP-10K
Code	882-311	882-321	882-331	882-341
Remark	Optional	Standard	Optional	Optional
Testing force	10N	20N	50N	98N
Diamter	22mm	22mm	22mm	22mm
Length	154mm	154mm	154mm	154mm
Oscillating Rod Diameter	2.4mm	2.4mm	3mm	3mm
Roughness of measuring surface	Ra<3.2um	Ra<5um	Ra<10um	Ra<15um
Minimum thickness	2mm	2mm	2mm	2mm

(28~35)HRC	(38~43)HRC	(48~53)HRC	(58~63)HRC
882-611	882-621	882-631	882-641

HP-1K	HP-2K	HP-5K	HP-10K
882-311	882-321	882-331	882-341

Hardness Range	Code#	Uniformity	Roughness	Dimension
(28~35)HRC	882-611	±1.5HRC	Ra=0.02um	Ø90x16mm
(38~43)HRC	882-621	±1.5HRC	Ra=0.02um	Ø90x16mm
(48~53)HRC	882-631	±1.5HRC	Ra=0.02um	Ø90x16mm
(58~63)HRC	882-641	±1.5HRC	Ra=0.02um	Ø90x16mm

Support Ring Specifications:

Support Ring Name	Plan Support Ring	Small Cylinder Support Ring	Big Cylinder Support Ring
Code #	882-511	882-521	882-531
Application	Plan Test Piece	Diameter 8-22mm Test Piece	Diameter 16-80mm Test Piece

Plan Support Ring (#882-511)	Small Cylinder Support Ring (#882-521)	Big Cylinder Support Ring (#882-531)	Standard Probe Protector (#882-711)	Standard Probe Protector (#882-711)