Vickers penkkikovuusmittari NOVOTEST TB-BRV-C

Kuvaus

HUIPPU UUTUUS!

Digitaalinen Brinell, Rockwell, Vickers penkkikovuus mittari  NOVOTEST TB-BRV-C

Täyttää Rockwell ja standardit ISO 6508, ASTM E10, ASTM E92,ASTM E18 kovuusmittaukseen.

• Touch screen
• Automatically operation and testing
• Easy in operating and servicing
• Multi-functional instrument in its class. User can measure hardness in various scales and have no problems with hardness measurement in a wide range – from very soft materials up to some of the hardest materials
• Special table which allows user to measure the diameters of prints without removing the sample from the device
• Special stand for the microscope, which significantly simplifies operating the device
• Built-in high precision microscope with backlighting
• An electric actuator – the main test load is completely automated

Laite soveltuu:

• ferriittisten metallien (teräs, valurauta, vähähiilinen teräs ja karkaistu teräs jne.) kovuuden testaus
• ei-rautametallien (alumiiniseokset, kupari jne.) kovuuden testaus
• kovien seosten, hiiltyneiden ja kemiallisesti käsiteltyjen kerrosten kovuuden testaus

Indenter

• Rockwell: Conical diamond indenter (120 °) – diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm)
• Brinell: Hard alloy steel ball with a diameter of 1.5875, 2.5, 5 mm
• Vickers: four-sided diamond pyramid (136 °)

Mitta-asteikot

• Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
• Brinell: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
• Vickers: HV30, HV100

• Initial load
• Tolerance: ± 2.0% 98.07N (10Kg)

• Testing load
• Tolerance: ± 1.0%

• Rockwell: 60kgf (588N), 100kgf (980N), 150kgf (1471N)
• Brinell: 31.25kgf (306.5N), 62.5kgf (612.9N), 187.5kgf (1839N)
• Vickers: 30kgf (294.2N), 100kgf (980.7N)

Mittausaika 5~60 sec

• Ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc)
• Non-ferrous metals (alloys from aluminum, copper and its alloys, etc)
• Hard alloys, carbonized and chemically treated layers

Kovuusalueet:

• Rockwell: (20-88) HRA, (20-100)HRB, (20-70)HRC
• Brinell: (8-650) HB
• Vickers: (14-3000) HV

Testikappaleen maksimi korkeus:

• Rockwell indenter – 170 mm (can be produced up to 400 mm)
• Brinell – 140 mm (can be produced up to 370 mm)
• Vickers – 140 mm (can be produced up to 370 mm)

Max depth of test sample 165 mm, Microscope zoom 15X, Lense zoom2.5 X, 5 X Data output

• Rockwell –  dial indicator
• Brinell – measuring microscope
• Vickers – measuring microscope

Suositeltavat käyttö-olosuhteet

• Air temperature: 0…+40 °С
• Air pressure: 94 – 106.7 kPa
• Humidity: up to 65%

Netto paino 60 kg. Rahti paino 75 kg. Toimituspakkauksen koko 630*500*860 mm (L*W*H)

TOIMITUKSEEN SISÄLTYY:

• Universal Hardness Tester NOVOTEST TB-BRV
• Rockwell indenter (Conical diamond indenter (120 °)
• Vickers indenter (Four-sided diamond pyramid (136 °)
• Brinell indenter (1.5875, 2.5, 5 mm diameter hard alloy steel balls – 3 pcs. in total)
• Weight (5pcs)
• Large testing table
• Medium testing table
• V-shaped testing table
• Movable testing platform
• Rockwell Hardness Test Blocks (HRC – 2 pcs, HRB – 1 pc. – 3 pcs. in total)
• Brinell Hardness Test Block (1pc.)
• Vickers Hardness Test Block (1pc.)
• Bolt adjustor (4 pcs.)
• Power cable
• Fuse (2 pcs.)
• Operating manual
• Calibration certificate
• Transportation box

LISÄVARUSTEET, TARVIKKEET/ OPTIOT

• Indenters (Brinell, Rockwell, Vickers)
• Standard hardness test blocks
• Microscope
• Weight
• Large testing table
• Medium testing table
• V-shaped testing table
• Movable testing platform
• Bolt adjuster
• Fuse
• Power cable

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