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Home » Products » AFFRI Hardness tester »

Portables Hardness Tester

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Material Testing Machines Torque Testing Machines AFFRI Hardness tester Tape Tester Textile Toothbrush Dimensional measurement Temperature and Humidity Paper / leather / cloth Abrasion Tester Impact test Fatigue life test Preprocessing Rubber and plastic Other
  • Portables Hardness Tester
  • Portables Hardness Tester
  • Portables Hardness Tester
  • Portables Hardness Tester
  • Portables Hardness Tester

Portables Hardness Tester

Portable hardness tester for micro/macro Vickers and Knoop methods with indentation autoreading. Hardness testing on bulky tubes or valves in compliance with ASTM E384, ISO 6507 and ISO 4545 hardness standards. WIKI 30 is a motorized portable hardness tester targeted for use by the Oil & Gas market sector in order to control placed plants in loco. Automatic measurement system with autofocus and auto indentation readings. Swivelling turret (Indenter and objective) with 5 mm of horizontal stroke to perform multiple indentations without moving the tester. It is completely uninfluenced by direction so that it can operate up to 360° degrees of positioning, even upside down. It is not affected by any external source of vibration, and it does not need to be leveled. Load forces are electronically applied through a load cell which assures high accuracy in every condition long term. Micro-macro Vickers, Knoop and case depth tests, in laboratory or in loco, on all metals: iron, steel, tempered steel, cast iron, brass, aluminium, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Knoop test on ceramic and glass materials.
Model : WIKI 30

  • Description
  • Specifications


Test loads: from 0,1 to 30 kgf (from 0,98 to 294,21 N)

Vickers ISO 6507 / ASTM E-384: HV0,1 - HV0,2 - HV0,3 - HV0,5 - HV1 - HV2 - HV3 - HV5 - HV10 - HV20 - HV30

Knoop ISO 4545 / ASTM E-384: HK0,1 - HK0,2 - HK0,3 - HK0,5 - HK1



MOTORIZED MEASURING HEAD

CLOSED LOOP (PAT. AFFRI)


Just press one button and the head moves down, applies the force, makes the indentation, reads the indent and moves back upward. Fully motorized with 90 mm of vertical stroke.




Closed loop load cells control load forces with a frequency of 1 khz, assuring perfect linearity in every range. Results are not affected by any structural deflection, misalignment or vibration.


MOTORIZED TURRET (INDENTER/OBJECTIVE)


360° POSITIONING


One slot for an indenter and one slot for an objective. Auto-rotating and auto-tool-switching for a complete automatic measurement cycle.




It is completely uninfluenced by direction so that it can operate up to 360° degrees of positioning, even upside down. Safe clamping on any surface, from round to flat, with self-allignment of the indenter with the measurement axis.


TOUCHSCREEN AND SOFTWARE


AUTOFOCUS


Powerful software for test cycle management and automatic indent reading. Wide settings parameters for measurement setup, image adjustments, statistics and data storage.







The Auto Focus performs an automatic focus adjustment for the selected optic with precise positioning at any magnification. This system reduces reading time thus assuring high reading accuracy.


MULTI INDENTATION


BENCH TOP USE



The indenter/objective turret slides horizontally for ca 5 mm. The system provides the ability to perform multiple inentations on one axis, with high positioning accuracy, without moving the tester.




The portable tester WIKI 30 can be used as a conventional bench-top hardness tester for very high accuracy tests on small pieces.









 
WIKI 30
Standards
DIN-EN-ISO 6506 / DIN-EN-ISO 6507 / DIN-EN-ISO 4545 / ASTM-E92 / ASTM 384 / JIS Z231
Horizontal head stroke
ca 5 mm
Vertical head stroke
0/90 mm motorized
Objectives
100X, 200X, 400X
Indenters
Vickers
Test loads
Vickers: 0.9807 - 1.961 - 2.942 - 4.903 - 9.807 - 19.61 - 29.42 - 49.03 - 61,29 - 98.07 - 147.1 - 152.98 - 196.14 - 245.17 - 294.21 N
(0.1 - 0.2 - 0.3 - 0.5 - 1 - 2 - 3 - 5 - 6.25 - 10 - 15 - 15.6 - 20 - 25 - 30 kgf)
Feasible tests
Vickers: HV0.1 - HV0.2 - HV0.3 - HV0.5 - HV1 - HV2 - HV3 - HV5 - HV10 - HV20 - HV30
Accuracy
Better than 0.1 %

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Yang Yi Technology Co., Ltd
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