Model THV-1 Micro hardness tester is
micro Vickers hardness of basic plan, the aircraft used LCD display screen,
through the operation panel of hardness or HK each file ruler HV benchmark test time by choice,
the lighting source can do promise regulation. Operation can be measured D1 eyepiece,
D2 value after the direct input, hardness value in LCD display screen is directly on display.
Model
THV-1
Test force
10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf (0.98N)、 200gf (1.96N)、300gf (2.94N)、500gf(4.9N)、1kgf (9.8N)
Min measuring unit
0.5µm
Data output
LCD screen display
Max Height of Specimen
80mm
Distance of Indenter to outer wall
95mm
X-Y Testing table
Dimension: 100*100mm Max mobile：25*25mm
Conversion Scale
HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T
Hardness measuring range
8~2900HV
method of testing force applied
Automatic（Loading, Dwell, Unloading）
Test microscope magnification
400X(Measuring)，100X（observation）
Duration time
0~60s
Power supply
AC220V+5%，50-60Hz
Overall Dimension
405*290*480mm
Net weight
About 25Kg
Ferrous metals, non-ferrous metals, IC thin sections, coatings, ply-metals;
Glass, ceramics, agate, precious stones; thin plastic sections;etc.
Hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Metallography
Surface phenomena – surface treatment
Case-hardening of steels
Surface hardening of titanium
Electrodeposited coating:
hardness, brittleness, adhesion
Effects of various mechanical and thermal
treatments on the surface layers
Study of Alloys and Alloy Constitution
Quantification of transition areas
Determination of the Effect
of Thermal Treatment
• Heat treatment of steels, non ferrous alloys,
precipitation treatments and age-hardening
• Segregation and coring, rates of diffusion
• Recrystallization
Materials science
• Brittleness: ratio hardness/toughness
• Plastic properties
• Paint films – hardness of painted surfaces
Tribology Research
• Work hardening
• Estimate mild wear losses
• Correlation hardness number
– wear resistance
Metal Powder Particles
• Mechanical properties
• Durability and performance of alloy
Components
Ceramics
• Determination of the hardening degree of glaze
Standard Accessories:
Item
Quantity
Item
Quantity
Weight shaft
1
Weight
6
Cross clamping testing table
1
Flat clamping testing table
1
Filament clamping testing table
1
Thin Specimen Testing Table
1
Screw driver
2
Level adjustment screw components
4
Level bubble
1
Objective 10X
1
Micro Vickers hardness block (High, Low)
Each 1
Fuse(2A)
2
Power cable
1
Product Certificate
Manual
1
Note:
Special accessories: special accessories according to user needs rationing custom, the price is another plan.
1. Knoop indenter: can measuring some high hardness materials.
2, Provide 15 X micro-distance measuring eyepiece, total magnification for 640 * and * 40.
3, Provide 6.8 inch LCD screen can be equipped with, have tested indentation in the display on
the screen and the measurement.
4. Provide equipped with image acquisition device, will impress clearly shown on a computer screen
for automatic or manual measurement.
