AFFRI Hardness Tester WIKI JS

Details


MOTORIZED TURRET Horizontally rotating turret with four slots for magnification lenses and two for indenters. All optical microscope objectives can be pre-installed and combined with indenters for every Vickers and Knoop hardness scales.		CLOSED LOOP TECHNOLOGY (PAT. AFFRI) Load forces are applied through load cells and controlled in "Closed Loop" with a frequency of 1 khz, assuring perfect linearity in every range. Results are not affected by any structural deflection, misalignment, vibration or problems associated with dead weight systems on traditional testers

MOTORIZED HEAD AND AUTOMATIC TEST CYCLE The measuring head approaches the specimen and begins the test, following every predefined pattern and performing each indentation, no matter the amount. Results are listed along with the corresponding indentation image, statistics and CHD charts.		X-Y MOTORIZED TABLE With an accuracy of +/- 0.5 μm steps, reference points for patterns indentations can be positioned precisely where they are required. The table allows automatic multi-indentation test cycles on multiple samples with perfect positioning on the entire area.

INDENTER STROKE WIKI JS can perform reliable tests even on multilevel or misaligned sample surfaces.		AUTOFOCUS AND IMAGE CLEANING hading correction and DC regulated light source, reproducible results are obtained regardless of the number of indents measured. From perfectly polished to rough and etched samples, the auto-detection capabilities of WIKI JS allow measurements on a variety of sample surfaces.
		SOFTWARE (1) High definition monitor 24” (2) Clear view of the indentation with autofocus and auto cleaning of the surface’s image (3) Get a real and detailed image of the sample and place patterns where you need to perform the case depth indentations (4) See a list of each sample and each pattern. Save or import traverses, edit, move, copy and paste Control the whole instrument with the mouse including dynamic movements on X/Y/Z axis at fast or slow speed. Accuracy of 0.5 μ/m per step

AUTOMATIC CHD MEASUREMENT CYCLE ON MULTIPLE SAMPLES

Auto focusing, automatic measuring and reporting, allows this system to function unattended for hours without interruption, saving time and money, thus increasing output and productivity.


1 SEE THE FULL AREA Obtain a perfect, detailed, high resolution, and evenly illuminated view of the whole sample holder.		2 SET UP PATTERNS Save, copy and paste or create new patterns to predefined locations with a simple click.

3 PUSH START The software follows the patterns, indents the sample, measures, and generates data dynamically.		4 GET RESULTS Obtain statistically relevant results. Review results in graphical and/or tabular format. Export and print.

TECHNICAL FEATURE

MODEL	WIKI 100/200 JS	WIKI 100/200 JS3
Standards	DIN-EN-ISO 6506 / DIN-EN-ISO 6507 / DIN-EN-ISO 4545 / ASTM E-92 / ASTM E-384 / JIS B 7734
X/Y table	WIKI 200 JS/JS3: Motorized - 100x50 mm or 200x100 mm with 0,5 μm step WIKI 100 JS/JS3: Manual - 100x100 mm with 10 μm step
Vertical head stroke	0/300 mm Motorized
Depth capacity	135 mm
Indent reading	WIKI 200 JS/JS3: Automatic or manual WIKI 100 JS/JS3: Manual focus with automatic reading
Force range	0.09807 - 0.1471- 0.1961 - 0.2452 - 0.4903 - 0.9807 - 1.961 - 2.942 - 4.903 - 9.807 - 19.61 - 29.42 - 49.03 - 98.07 N (0.01 - 0.015 - 0.02 - 0.025 - 0.05 - 0.1 - 0.2 - 0.3 - 0.5 - 1 - 2 - 3 - 5 - 10 kgf) As optional: From 0.0098 to 0.09807 N (1 gf to 10 gf) From 98.1 to 490.3 N (10 to 50 kgf) From 490.3 to 980.7 N (50 to 100 kgf)	0.9807 - 1.961 - 2.942 - 4.903 - 9.807 - 19.61 - 29.42 - 49.03 - 98.07 - 196.1 - 294.2 N (0.1 - 0.2 - 0.3 - 0.5 - 1 - 2 - 3 - 5 - 10 - 20 - 30 kgf) As optional: Superficial Rockwell 147.1 and 294.2 N (15 and 30 kgf) Brinell 306.5 N (31.25 kgf)
Feasible tests	VickersOn request Knoop and Brinell	VickersOn request Knoop, Superficial Rockwell and Brinell
Accuracy	Better than 0.05 %