Portable Universal Dynasonic Hardness Tester SU-400M
Brief Introduction:
● SU-400 Dynasonic Hardness Tester is a universal portable
durometer with twin—testing-method. It applies twin-method about
state ultrasonic contact impedance: UCI and dynamic rebound: Leeb
to make hardness testing in one instrument, it solves the dilemma
that Leeb method can not test the hardness of plating and coating
(in UCI), and UCI method can not test the coarse crystal material
in the casting industry (in Leeb).
● SU-400 can not only work with the UCI motorized and manual
probes, but also work with the Leeb impact probe, it is universal
to test the hardness of material with the fine crystal structure or
coarse crystal structure in the metal industry.
● SU-400 UCI probe system is perfect to measure hardness testing
about the coating and plating, which can measure the hardness of
chrome, copper plating, carburized layer and Nitriding layer
effectively.
● SU-400 dynamic Leeb probe system is suitable to measure hardness
of coarse material, such as, casting and forging.
● SU-400 is a NDT durometer due to the contact indention is too
small to observe, it is one of the excellent solution to test
hardness of finished products, such as, the mold, gear, shaft, rod,
screw, rails, etc.
● SU-400 conforms the standard ASTM A1038-2005, DIN standard
DIN50159-1-2008 and China National standard GB/T 34205-2017, GB/T
17394.
Features:
● One instrument two applications—Support ultrasonic probe and Leeb
impact device.
● Metal shell—Metallic texture, shield electromagnetic interference
effectively, improve instrument stability.
● Color screen display—Display the current measurement value,
accumulative measurement value, Max, Min and Ave value.
● Bluetooth transferring—Support wireless Bluetooth print and data
transferring.
● Mass storage—Save 1000 groups data.
● Calibration access—Save 20 groups calibration data without doing
calibration for the same material over and over.
Specifications:
| Commodity | Dynasonic Hardness Tester |
| Model | SU-400M |
| Code# | 882-151M |
| Ultrasonic Probe | Manual Probe HP-1K,HP-2K,HP-5K,HP-10K and Motorized
ProbeMP-300,MP-500,MP-800,MP-1000 |
| Impact Devices | Standard delivery: D(optional DC,DL,D+15,C, G) |
| Hardness Scale | HL, HV, HB, HRC, HRB, HRA, HS, etc. |
| Measuring Range | HV:50～1599; HRC:20～68; HB:76～650； HRB:41～105; HLD:170～960； |
| Measuring Accuracy | HV: ±3%HV; HRC: ±1.5HRC; HB: ±3%HB; HL: ±8HL |
| Resolution | 0.1HR, 1HV, 1HB, 1HLD,0.1HS |
| Result Display | Measurement value, Max, Min, Ave, single mode, batch mode, etc. |
| Data Storage | 1000 group test results and 20 group calibration data |
| Data Transfer | Bluetooth |
| Continuous Working Period | 10h (turn off the back light) |
| Operating Environment | Temperature: -10℃~50℃; Humidity: 30%~80% |
| Operating Voltage | 4.2V |
| Charge Mode | USB |
| Dimension | 160*80*31mm |
| Weight | ≤500g(probe not included) |
Ultrasonic Hardness Tester Manual Probe
Features:
● Introduced latest ultrasonic sensor technology
● Obtain accurate hardness value without auxiliary 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
Manual Probe Specifications:
| Probe Type | HP-1K | HP-2K | HP-5K | HP-10K |
| Code# | 882-311 | 882-321 | 882-331 | 882-341 |
| Remark | Optional | Standard | Optional | Optional |
| Loading force | 10N | 20N | 50N | 98N |
| Diameter | 21mm | 21mm | 21mm | 21mm |
| 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 |
| Min weight of test material | 0.3kg | 0.3kg | 0.3kg | 0.3kg |
| Min thickness of test material | 2mm | 2mm | 2mm | 2mm |
Ultrasonic Hardness Tester Motorized Probe:
Features:
● Introduced latest ultrasonic sensor technology
● Obtain accurate hardness value without auxiliary devices
● Excellent human engineering design easy to hold
● Quick and accurate measuring for edge and fixed position of
specimen
● Micro indentation, no destructive for specimen
● Motorized control, one key fast measuring
● Eliminate hand shake error by manual probe, higher accuracy and
repeatability
● More suitable for thin pieces, coating layer hardness
Motorized Probe Specifications:
| Probe Type | MP-300 | MP-500 | MP-800 | MP-1000 | MP-2000 |
| Code# | 882-221 | 882-231 | 882-241 | 882-251 | 882-261 |
| Remark | Optional | Optional | Optional | Optional | Optional |
| Loading force | 3N | 5N | 8N | 10N | 20N |
| Diameter | 46mm | 46mm | 46mm | 46mm | 46mm |
| Length | 200mm | 200mm | 200mm | 200mm | 200mm |
| Oscillating Rod Diameter | 3.7mm | 3.7mm | 3.7mm | 3.7mm | 3.7mm |
| Min weight of test material | 0.3kg | 0.3kg | 0.3kg | 0.3kg | 0.3kg |
| Min thickness of test material | 2mm | 2mm | 2mm | 2mm | 2mm |
Portable Universal Dynasonic Hardness Tester Application:
● Hardness measurement of flange edge and gear root stamping, mold,
sheet, surface hardened tooth and gear groove, and taper part;
● Hardness measurement of axis , thin-wall pipe and container;
● Hardness measurement of wheels and turbine rotor;
● Hardness measurement of bit blade;
● Hardness measurement of welding parts;
● Measurement of certain aperture depth deep dent, convex mark
greater radian, irregular plane;
● Hardness measurement of most ferrous metal ,nonferrous metals and
other alloys in industrial production.
