Unimetro Precision Machinery Co., Ltd
Unimetro Precision Machinery Co., Ltd Universal Metrology
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Introduction
The HV-10 series Vickers micro hardness tester is with Unique and precise mechanical, electrical and optical design, specially the industrial or institude hardness testing of varies of materials usch as:
Black metal, nonferrous metal IC thin pieces, surface coating, laminated metal.
Glass, ceramics, agate, jewels, thin plastic etc.
Hardness test for the depth and gradient of the charring layer and hardening layer.
The HV-10 series Vickers micro hardness tester is including LCD, offers function as manual selecting, scales switching, makes the operation more easy and convenient. 10X and 40X objects lens can both be used for observing and measuring, ensures much larger measuring range and wider application. Precise locating structure instead of traditional spring sheet is applied in the HV-10 series, offers much better locating accuracy and perfect reliability.
The HV-10 series Vickers micro hardness tester is using high performance optocoupler to control during loading and unloading process. (Unique product with this function among the kind). Unique embedded halogen lamp illumination, using high quality halogen lamp, working life cycle can reach to more than 30000 hours, we are the only producer owns this technology in the industry.
Specification
Testing force:(2.94,4.90,9.80,19.6,29.4,49.0,98.0)N
(0.3,0.5,1,2,3,5,10)Kgf
Carriage control: Full-automatic (loading / holding-up of loading / unloading)
Magnification of the measuring microscope: 100X, 400X
holding time: (0～60)S
Min. graduation value of the test drum wheel: 0.5μm
testing range: 5HV～3999HV
X, Y stage dimension: 100×100 mm
X,Y stage travel: 25×25 mm
max. Height of the specimen: 200 mm
max. Width of the specimen: 130 mm
power supply: 110V/220V/,60/50Hz
dimension: (550×210×580)mm
weight: 35 Kg
Accessories
Vickers indenter
10X eyepiece
Gradienter
cross testing stage
Level adjusting screw
Vickers hardness block
RS232 communication cable
Optional accessories:
Knoop indenter
Knoop hardness test standard block
SP-2008 vision measuring device
CCD indentation automatic measuring device
Working stage
V type working stage
Special specimen clamping stage