描述
Main Features:
● With 4-inch large LCD screen, menu structure.
● Automatic measuring process, easy operation.
● High-definition optical system, the brightness of light source can be adjusted in 20 levels.
● With hardness value conversion function, tolerance judgment by hardness upper and lower limit.
● Corner length D1 and D2 can be read directly by the system.
● Measurement results can be output by the printer.
● Automatic turret function: The objective and Indenter can automatically switch. (HVD-1000Z)
Application
● Surface coating, steel, non-ferrous metals, ceramics, alloys, etc.
● Heat treatment, carbonization, quenched hardened layer, nitrided layer
● Small and thin parts
Specifications:
Model
NG-HVD1000 / NG-HVD1000Z
Test force
10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N),
200gf (1.96N), 300gf (2.94N), 500gf(4.9N), 1000gf (9.8N)
Min measuring unit
0.03125μm
Data output
LCD screen display, Inside Printer
Max height of specimen
90mm
Distance of Indenter to outer wall
120mm
X-Y testing table
Dimension: 100*100mm Stroke: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
Standard Accessories:
Item
Quantity
Item
Quantity
Objective 10x
1
Paper for thermal printer
1
Objective 40x
1
Screwdriver
1
HV Indenter
1
Wrench
1
Adjusting weight
1
Leveling screw
4
Rod of adjusting weight
1
Eyepiece 10x
1
Cross Testing table with 2 micrometers
1
2A fuse
2
Flat Testing table
1
12V20W light bulb
1
Thin Specimen Testing Table
1
Power Cable
1
Filament Testing Table
1
Manual
1
Level bubble
1
Accessory box
1
Micro Vickers hardness block
HV0.2,400HV(Low)
1
Dust cover
1
Micro Vickers hardness block
HV1,700HV (High)
1
Optional Accessories:
CCD Measuring System, Knoop Indenter
