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Portable digital hardness tester, OLED display

They use the Leeb rebound measurement principle. Ability to measure in any direction (horizontal, vertical, up and down). Surface roughness of the parts to be checked 2μm (D probe), 7μm (G probe). Minimum mass 5 kg, minimum thickness 3 mm.

Model:: DHT400PLUS
Availability:: Availability to be confirmed

Price on request

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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: DL, 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: Unlimited memory depending on the mobile phone or tablet
Data Output: APP or Bluetooth printer

Technical specifications

Technical Specifications

Accuracy and repeatability: ±0.5% at / where HL=800
Average roughness: Ra (µm) | 2 | 0.4 | 7
Coupled on the flat: kg | 0.1 | 0.02 | 0.5
Data output: APP or Bluetooth printer
Depth: µm | 24 | 12 | 53
Diameter: mm | 3 | 3 | 5
Dimensions: mm | 158x41x26
Display: OLED display 128x64
Hardness parameter: HL. HRB. HRC, HV, HB, HS and tensile strength
Impact energy: Nmm | 11 | 3 | 90
Length: mm | 250 | 141 | 254
Marking: CE
Mass: kg | 2 | 0.4 | 7
Material: Tungsten carbide | Tungsten carbide | Tungsten carbide
Materials: 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 | 2.5 | 30
MAX. Workpiece hardness: Max. workpiece hardness: 941 HV | 1000 HV | 650 HB
Measuring range: 174HL - 960HL
Memory: Unlimited memory depending on the mobile phone or tablet
MIN. Hardened layer thickness: mm | 0.8 | 0.2 | •
MIN. Sample thickness: Bonded | mm | 3 | 1 | 10
Operating temperature: Operating temperature -20°C~+50°C
Optional impact device: Optional impact device: DL, C, G
Power supply: battery: 3.7 V rechargeable
Probe: Diameter | mm | 20 | 20 | 30
Probe: Hardness | HV | 1600 | 1600 | 1600
Probe models: DL | C | G
Probe weight: g | 7.8 | 3.0 | 20
Requirements: Thickness | Minimum 3 mm (10 mm for lmpact G)
Roughness: ≤ Ra 10
Specimen mass: Compact shape | kg | 5 | 1.5 | 15
Surface preparation: Surface roughness class | 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): Tensile strength resistance range UTS (steel only): 370-2000 (zl 06N/mm)
Weight: 5 kg or more (a solid support is required for parts 2–5 kg; bonding is mandatory for parts <2 kg)
With 300 HV: Diameter | mm | 0.54 | 0.38 | 1.03
With 600 HV: Diameter | mm | 0.45 | 0.32 | 0.9
With 800 HV: Diameter | mm | 0.35 | 0.3 | •

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Portable digital hardness tester, OLED display

Description

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