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Portable digital hardness tester

They use the LEEB rebound measurement principle. Measurement is possible in any direction (horizontal, vertical, up and down). Surface roughness of the parts to be tested: 2μm (probe D), 7μm (probe G). Minimum mass 5 kg, minimum thickness 3...

Model:: DHT100PLUS
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Product informationContact SITNIC Let’s talk+39 049 817 6173

Description

Measurement Range: 174HL - 960HL
Hardness Parameter: HL. HRB. HRC, HV, HB, HS and tensile strength
Tensile Strength Range UTS (Steel Only): 370- 2000 (zl 06N/mm)
Optional Impact Device: D, DC, DL, D+ 15, C, G
Materials: Steel and cast steel, alloy tool steel, stainless steel, grey cast iron, spheroidal iron, aluminium casting, brass, bronze and copper
Accuracy And Repeatability: ±0.5% a / where HL=800
Memory: 10,000 average readings
Data Output: USB

Technical specifications

Technical Specifications

Accuracy and repeatability: ±0.5% at / where HL=800
Average roughness: Ra (µm) | 2 | 2 | 0.4 | 7
Coupled on the flat: kg | 0.1 | 0.1 | 0.02 | 0.5
Data output: USB
Depth: µm | 24 | 24 | 12 | 53
Diameter: mm | 3 | 3 | 3 | 5
Dimensions: mm | 133x75x29
Display: Color TFT display 320x240
Hardness parameter: HL. HRB. HRC, HV, HB, HS and tensile strength
Impact energy: Nmm | 11 | 11 | 3 | 90
Length: mm | 147/86/147 | 250 | 141 | 254
Marking: CE
Mass: kg | 2 | 2 | 0.4 | 7
Material: Tungsten carbide | Tungsten carbide | Tungsten carbide | Tungsten carbide
Materials: Cast steel and cast steel, alloy tool steel, stainless steel, grey cast iron, spheroidal graphite iron, aluminium casting, brass, bronze and copper
MAX. Roughness depth: Rt (µm) | 10 | 10 | 2.5 | 30
MAX. Workpiece hardness: 940 HV | 941 HV | 1000 HV | 650 HB
Measuring range: 174HL - 960HL
Memory: 10,000 average readings
MIN. Hardened layer thickness: mm | 0.8 | 0.8 | 0.2 | •
MIN. Sample thickness: Bonded | mm | 3 | 3 | 1 | 10
Operating temperature: Operating temperature -20°C~+50°C
Optional impact device: D, DC, DL, D+ 15, C, G
Power supply: battery: 2 x AA
Probe: Probe diameter | mm | 20 | 20 | 20 | 30
Probe: Hardness | HV | 1600 | 1600 | 1600 | 1600
Probe models: D, DC, DL, D+ 15 | DL | C | G
Probe weight: g | 5.5/5.5/7.3 | 7.8 | 3.0 | 20
Requirements: Thickness | Minimum 3mm (10mm for lmpact G)
Roughness: ≤ Ra 10
Specimen mass: Compact shape | kg | 5 | 5 | 1.5 | 15
Surface preparation: Surface roughness class | N7 | N7 | N5 | N9
Test point: Convex/concave radius /Rmin ≥ 30 mm Support ring required < 30 mm 5 mm or more from the sample edge
UTS tensile strength range (steel only): 370-2000 (zl 06N/mm)
Weight: 5kg or more (a solid support is required for 2–5kg parts; coupling is mandatory for parts <2kg)
With 300 HV: Diameter | mm | 0.54 | 0.54 | 0.38 | 1.03
With 600 HV: Diameter | mm | 0.45 | 0.45 | 0.32 | 0.9
With 800 HV: Diameter | mm | 0.35 | 0.35 | 0.3 | •

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Portable digital hardness tester

Description

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