EBP K-1A Micro Knoop Hardness Tester

Turret:Automatic Turret

Testing force:10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) Test force error: ±1.0%

Hardness scale:HK0.01, HK0.025, HK0.05, HK0.1, HK0.2, HK0.3, HK0.5, HK1, HK2

Loading speed:≤50μm/sec

Indenter:Standard Knoop diamond indenter

Min. measuring unit:0.25μm

Hardness value rang:1HK-4000HK

Hardness Value of Reading:Digital LCD Screen (62x44mm)

Total magnification:100X (For Observation) , 400X (For Measurement) (Can be extended to 150X or 600X)

Loading method:Automatically (Load, dwell and unload the testing force)

Duration time:1-99s (each step is 1 second)

Objective lens center and indenter center:Coincidence accuracy error < 1um

Maximum height:85mm

Throat depth:115mm

Instrument size and Net weight:490×185×515mm (L×W×H) 43kg

Packing size and Gross weight:625*430*900mm ( LxWxH) 57kg

Light Source:LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)

Power Supply:220V + 5%, 50/60 Hz (110V is available)

X-Y Testing Table:Dim.:100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm (Digital X-Y Testing Table with digital LCD Screen for Optional)

Data Output:Built-in Printer; Built-in RS-232 interface

Executed Standard:GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734

Standard Accessories:

1 piece: 10X micrometer eyepiece ; 10X and 40X objective lens; Knoop indenter; X-Y Testing Table; Flat fixture; sheet specimen fixture, Small parts fixture; Gradienter; Power line; Dust cover; Manual Book; Hardness Conversion Tables; Certificate of quality; Warranty Card; Accessory case

2 pieces: Standard hardness block

4 pieces: horizontal adjusting screw

Optional Purchase AccessoriesImage analysis software; Metallographic equipment; Vickers Indenter; hardness block; 15X micrometer eyepiece