Features
One Instrument, Two Applications
It supports not only the UCI measurement of ultrasonic including manual probe 1kg, 2kg, 5kg, 10kg and motorized probe 0.3kg, 1kg but also the seven dynamic impact devices of Leeb measurement that is D, DC, DL, D+15, C, E, G to do rebound measurement
Solving Dilemmas
It can test thin, bright and clean specimen with the ultrasonic method and rough big specimens with Leeb rebound method. It solves the dilemma that Leeb method cannot test electroplated coatings and hard coatings and ultrasonic method cannot test coarse-grained materials
Product Characteristics
- SU-400 is a combined portable hardness tester which integrated the ultrasonic hardness testing method and dynamic Leeb hardness testing. It supports not only the UCI measurement of ultrasonic including manual probe 1kg, 2kg, 5kg, 10kg and motorized probe 0.3kg, 1kg but also the seven dynamic impact devices of Leeb measurement that is D, DC, DL, D+15, C, E, G to do rebound measurement.
- SU-400 is an instrument with two applications. It can test thin, bright and clean specimen with the ultrasonic method and rough big specimens with Leeb rebound method. It solves the dilemma that Leeb method can not test electroplated coatings and hard coatings and ultrasonic method cannot test coarse-grained materials.
Product Features
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One instrument two applications—Support ultrasonic probe and Leeb impact device.
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Metal shell—Metallic texture, shield electromagnetic interference effectively, improve instrument stability.
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Color screen display—Display the current measurement value, accumulative measurement value, Max, Min and Ave value.
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Bluetooth transferring—Support wireless Bluetooth print and data transferring.
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Mass storage—Save 1000 groups data.
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Calibration access—Save 20 groups calibration data without doing calibration for the same material over and over.
Full Specifications
| Product name | Dynasonic Hardness Tester |
| Model | SU-400 |
| Code# | #882-151 |
| Ultrasonic Probe | Standard delivery：2Kgf(optional Manual 1Kgf、5Kgf、10Kgf，motorized 0.3Kg and 1Kgf) |
| 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 x 80 x 31mm |
| Weight | ≤500g（probe not included） |
Standard Delivery
| Product Name | Code # | Product Name | Code # | Product Name | Code # |
| Instrument Main Body | 882-151 | Rockwell Hardness Block | 882-611 | Accessories Box | 882-901 |
| 2Kg Manual Probe HP-2K | 882-321 | Leeb Hardness Block | 882-630 | USB Cable | 882-851 |
| Impact Devices Type D | 882-410 | Probe Cable | 882-801 | Operation Manual | SU-400 |
Optional Accessories
| Product Name | Code # | Product Name | Code # |
| 1Kg Manual Probe HP-1K | 882-311 | Rockwell Hardness Block HRC | 882-631 |
| 5Kg Manual Probe HP-5K | 882-331 | Vickers Hardness Block HV | 882-651 |
| 10Kg Manual Probe HP-10K | 882-341 | Big Cylinder Support Ring | 882-531 |
| 0.3 Kg Motorized Probe MP-300 | 882-221 | Mini-Printer | 882-831 |
| 1Kg Motorized Probe MP-1000 | 882-251 | Testing Stand | 882-301 |
US 26161 
BR 24568 
GB 15281 
CA 10572 
AU 8672 
IE 6252 
TR 3766 
IQ 2305 
