UCI Metal Hardness Testing Machine Universal Hardness Testing
Machine HUH-5M
Features:
● Disadvantages are obvious for the hardness measurement commonly
used like Brinell, Rockwell, Vickers, Leeb, etc.
● Rockwell and Brinell with heavy loading 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, 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 Brinell,
Rockwell and Vickers scales.
● Ultrasonic hardness tester HUH-5M applies 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 HUH-5M is widely used to measure
hardness of small forgings, cast material, weld inspection, heat
affected zone, Ion-nitride stamping dies and molds, forms, presses,
thin walled parts, bearings, tooth flanks, etc.
Manual Probe UCI-1K/UCI-2K/UCI-5K/UCI-10K
Manual Probes 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
Specifications:
| Product Name | UCI Ultrasonic Hardness Tester |
| Model | HUH-5M |
| Loading Force | 10N/20N/50N/98N |
| Indenter | 136°Vickers Diamond Indenter |
| 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 |
| Measuring 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 |
| Hardness Scale | HV,HB,HRC, HLD |
| 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 | Approximate 500g(Without probe) |
Standard Delivery:
| Standard Delivery | quantity | Standard Delivery | quantity | Standard Delivery | quantity | Standard Delivery | quantity |
| HUH-5M main unit | 1 | Probe Cable | 1 | Anti Vibration Case | 1 | English Operation Manual | 1 |
| 50N/98N Manual probe | 1 | Com Cable | 1 | Screw | 1 | Warranty Card | 1 |
| Standard Rockwell Block | 1 | USB Cable | 1 | Qualification Certificate | 1 | Packing List | 1 |
Manual Probe Specifications:
| Probe Type | UCI-1K | UCI-2K | UCI-5K | UCI-10K |
| 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 |
| Min weight of test material | 0.3kg | 0.3kg | 0.3kg | 0.3kg |
| Minimum thickness | 2mm | 2mm | 2mm | 2mm |
Motorized Probe Specifications:
| Probe Type | UCI-300 | UCI-500 | UCI-800 | UCI-1000 |
| Testing force | 3N | 5N | 8N | 10N |
| Diamter | 46mm | 46mm | 46mm | 46mm |
| Length | 197.5mm | 197.5mm | 197.5mm | 197.5mm |
| Oscillating Rod Diameter | 3.7mm | 3.7mm | 3.7mm | 3.7mm |
| Min weight of test material | 0.3kg | 0.3kg | 0.3kg | 0.3kg |
| Minimum thickness | 2mm | 2mm | 2mm | 2mm |
Block Specification:
| Hardness Range | Uniformity | Roughness | Dimension |
| (28~35)HRC | ±1.5HRC | Ra=0.02um | Ø90x16mm |
| (38~43)HRC | ±1.5HRC | Ra=0.02um | Ø90x16mm |
| (48~53)HRC | ±1.5HRC | Ra=0.02um | Ø90x16mm |
| (58~63)HRC | ±1.5HRC | Ra=0.02um | Ø90x16mm |
| (300~500)HV1 | ±3%HV | Ra=0.02um | Ø90x16mm |
| (300~500)HV5 | ±3%HV | Ra=0.02um | Ø90x16mm |
Support Ring Specifications:
| Support Ring Name | Plan Support Ring | Small Cylinder Support Ring | Big Cylinder Support Ring |
| Application | Plan Test Piece | Diameter 8-22mm Test Piece | Diameter 16-80mm Test Piece |
| | | | |
| Plan Support Ring | Small Cylinder Support Ring | Big Cylinder Support Ring | Standard Probe Protector | Standard Probe Protector |
Guidelines for selection and use of UCI instruments:
| Load | Model | Features | Typical Applications |
| 98N | Standard length (manual) | Relatively large indentation; requires minimal surface preparation | Small forgings, cast material, weld inspection, HAZ |
| 50N | Standard length (manual) Extended length (manual) Short probe (manual) | For general use 30 mm extended length Reduced length (90 mm); electronics in separate housing | Induction hardened or carburized machine parts, for example, camshafts, turbine weld inspection, HAZ Measurement in grooves, on gear tooth flanks and roots Turbine blades, inside wall of pipes with Ø >90 mm |
| 10N | Standard length (manual) Extended length (manual) Short probe (manual) | Load is easy to apply and provides control to test on sharp radii 30 mm extended length Reduced length (90 mm); electronics in separate housing
| Ion-nitride stamping dies and molds, forms, presses, thin walled parts Bearings, tooth flanks Turbine blades, inside wall of pipes with Ø >90 mm |
| 8 N | Motor probe style | Load is applied by servomotor | Finished precision parts, gears, bearing raceways |
| 3 N | Motor probe style | Load is applied by servomotor; rather small indentations | Thin layers, for example, copper or chromium on steel cylinders; Copper rotogravure cylinders; Coatings, case hardened parts |
| 1 N | Motor probe style | Load is applied by servomotor; rather small indentations | Thin layers and coatings |
Testing Stand HU-100:
| Testing Stand | HU-100 |
| Material | Stainless Steel |
| Weight | 8.8Kg |
| Dimension(LxWxH) | 200 x 200 x 332mm |
Testing Stand HU-100
