CV SERIES Macro Vickers Indentation

Built in dial-a-weight system easily changes from load to load

Clark Instrument

CV SERIES Macro Vickers Indentation

The CV Series is quick and easy, providing Macro Vickers testing of materials
varying from extremely soft to ultra hard across the same scale. The CV Series
utilizes advanced technology for incredibly accurate test results, due to
exceptional engineering and craftsmanship. For optimum flexibility, combine
the CV tester with our available ARS software for a complete automated
testing system.

Special Features

  • Built in dial-a-weight system easily changes from load to load.
  • Advanced microcomputer with LCD touch panel display (CV-802/CV-802AT)
  • Automated test sequence performs easy hands-free loading operations
  • Vickers, Knoop, Brinell and fracture toughness (Kc) testing (CV-802/CV-802AT)
  • Sharp clear optics provide accurate indentation readings
  • AR Auto Read System available
  • USB output connection (CV-802 Series)
  • Built-in LED surface light
  •  Conforms to tolerances per ASTM & ISO 17025 Standards

ITEM

CV-102 / CV-102 AT

CV-402 / CV-402 AT

CV-802 / CV-802 AT

LOADTYPE A123510203050 kgf
9.80719.6129.4249.0398.07196.1294.2490.3 N
TYPE B0.30.5135102030 kgf
2.9424.9039.80729.4249.0398.07196.1249.2 N
LOADING MECHANISMAutomatic (loading, holding, removing method)
LOAD APPLYING SPEEDInitial loading speed: 120μ m/sec — Actual loading speed: 60μ m/sec (automatic speed changing
DWELL TIME5~40 sec5~99 sec
TURRET MECHANISMManual or Automatic Turret (AT)
OBJECT LENS MOUNTINGManual/Auto Type A: 10X/Type B: 10X & 20X (optional: max. 3 lenses)
MAGNIFICATION OF MICROSCOPE MechanicalElectronic
Max, mesuaring length
Min. graduation
Min. measuring unit
100X: 800μ m – 200X: 400μ m
Micrometer: 0.5 μ m – Digital: 0.1μ m
Eye judgement: 0.1μ m – Digital: 0.1μ m
MAX. HEIGHT & DEPTH8.25" x 6.5" (210 X 165 mm)
AVAILABLE TEST PARAMETERHV/HKHV/HKHV, HK, HBS, HBW & Kc
BRINELL HARDNESSHBS & HBW (opt: ball indenter & light load)
FRACTURE TOUGHNESS VALUE(KC)Conforms to JIS R1607/IF method
HARDNESS CONVERSIONConforms to ASTM (E-140)
OK/NG CRITERIALimit setting and HI/OK/LO displayLimit setting and HI/OK/LO display
OK/NG CRITERIALED ILLUMINATION
DATA DISPLAYPower / LoadingD1 / D2 / HV-HK / Hardness Value / Loading / OK-NG CriteriaD1 / D2 / HV-HK / Hardness Value / Conversion Data / OK-NG Criteria / Start
DATA OUTPUTD1 / D2 / HV-HK / Test Load / OK-NGD1 / D2 / HV-HK / Test Load / OK-NG Conv. Scale / Conv. Data / Statistic Data
ACCURACYConforms to tolerances per ASTM E-92, ISO 6507-2 / ISO 4545-2
DIMENSIONS7.7" x 20.4" x 27.1" / 195 x 517 x 690 mm
WEIGHTAprx. 121 Lbs / 54.9 kg
POWER SUPPLY120 VAC 1Ø 2A / (AC 100~240V) Please Specify
STANDARD ACCESSORIES
Hardness Standard, Diamond Indenter, Measuring Microscope, Built In Objective Len(s), Hardness Conversion Table (CM-102), Built-in Indenter Cover, Accessory Box, Machine Cover, Accessory Box, Manual, Leveling Legs