Leeb rebound hardness testing device HH-411 unit with HLD impact device
Leeb rebound hardness testing device HH-411 unit with HLD impact device
Model: 810-298-10
Brand: mitutoyo
Origin: Japan
概括
- The “HARDMATIC” HH–411 is a light-weight portable hardness testing instrument for metal workpieces.
- It works on the rebound hardness principle (standardized according to ASTM A 956).
- Measurement is conducted with hardness value L (Leeb-value), however, conversion to any desired hardness scale can be performed.
- In addition the display automatically shows OK/NG with the tolerance function set and selected.
- Memory function for 1800 measured values.
- Automatic measuring direction angle-compensation of the given angle.
- Impact device: Impact hammer with integrated carbide-ball tip, D scale (ASTM A 956)
- Functions: Auto angle compensation, Offset, OK/NG judgement, Hardness scale conversion, Data storage (1800 data entries), Statistical analysis (Average value, Max. value, Min. value, Dispersion), Auto sleep function, Impact counter display function
- Power supply: Battery LR6 (2 pcs.) or AC adapter (optional)
- Data output: RS-232C, SPC
- Model: HH-411
- Accuracy: ±12 HL (800 HL +/- 1.5%)
- Display unit: 7-segment LCD
- Hardness Display range: Leeb hardness: 1 to 999HL
Conversion range / Increment
- Vickers 43-950HV / 1 HV
- Brinell 20-894 HB / 1 HB
- Rockwell C 19.3-68.2 HRC / 0.1 HRC
- Rockwell B 13.5-101.7 HRB / 0.1 HRB
- Shore 13.2-99.3 HS / 0.1 HS
- Tensile strength: 499-1,996 MPa / 1 MPa
- Specimen Thickness Min. 5 mm
- Specimen Mass: 5 kg or more
- Dimensions
- Measuring/Display unit: ø28 x 175 mm / 70 x 110 x 35 mm
- Specimen requirements: Min. specimen thickness of 5mm or more and mass of 5kg or more (However, a specimen of mass of 0.1 to 5kg is measurable by securing to a massive base) Testing point: 5mm or more from edge of specimen, 3mm or more between testing points Specimen surface roughness: Ra of 2µm or less
- Mass: 320 g
- Connector cable for: HH-411
- PIN: Round 6
- U-WAVE-T: 02AZD790E
- USB-ITN: 06AFM380E
- DP-1VA (264-505): 965013
- IT-016U 264-016-10 Hardmatic table: 937387
应用
规格
- Impact device: Impact hammer with integrated carbide-ball tip, D scale (ASTM A 956)
- Functions: Auto angle compensation, Offset, OK/NG judgement, Hardness scale conversion, Data storage (1800 data entries), Statistical analysis (Average value, Max. value, Min. value, Dispersion), Auto sleep function, Impact counter display function
- Power supply: Battery LR6 (2 pcs.) or AC adapter (optional)
- Data output: RS-232C, SPC
- Model: HH-411
- Accuracy: ±12 HL (800 HL +/- 1.5%)
- Display unit: 7-segment LCD
- Hardness Display range: Leeb hardness: 1 to 999HL
Conversion range / Increment
- Vickers 43-950HV / 1 HV
- Brinell 20-894 HB / 1 HB
- Rockwell C 19.3-68.2 HRC / 0.1 HRC
- Rockwell B 13.5-101.7 HRB / 0.1 HRB
- Shore 13.2-99.3 HS / 0.1 HS
- Tensile strength: 499-1,996 MPa / 1 MPa
- Specimen Thickness Min. 5 mm
- Specimen Mass: 5 kg or more
- Dimensions
- Measuring/Display unit: ø28 x 175 mm / 70 x 110 x 35 mm
- Specimen requirements: Min. specimen thickness of 5mm or more and mass of 5kg or more (However, a specimen of mass of 0.1 to 5kg is measurable by securing to a massive base) Testing point: 5mm or more from edge of specimen, 3mm or more between testing points Specimen surface roughness: Ra of 2µm or less
- Mass: 320 g
- Connector cable for: HH-411
- PIN: Round 6
- U-WAVE-T: 02AZD790E
- USB-ITN: 06AFM380E
- DP-1VA (264-505): 965013
- IT-016U 264-016-10 Hardmatic table: 937387
Catalogue