Le Chatelier Mould
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The main purpose of the soundness test is to assess the possible risk of late expansion due to hydration of uncombined calcium oxide and/or magnesium oxide. The test uses apparatus known as Le Chatlier apparatus, which magnifies any expansion during heating to a value that can be measured. The apparatus consist of a small split cylinder of spring brass or other non-corrodible metal of 0.5 mm thickness forming a mould 30 mm internal diameter and 30 mm high. On either side of the split, two indicators are brazed suitably with pointed ends made of 2 mm diameter brass wire in such a way that the distance of these ends to the centre of the cylinder is 165 mm. The split cylinder will be kept between two glass plates.
universal material testing machine
1,192,600 Per Piece
01 Piece (MOQ)
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Digital Fatigue Testing Machine
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This machine is light, compact and simple design used to test the fatigue strength of materials and draw S-N diagram used for research institutes, laboratories, material manufacturers and various industries. Table model, no need of foundation. This is a rotating beam type machine in which load is applied in reversed bending fashion. The standard 8 mm dia specimen is held in special holders at its ends and loaded such that it experiences a uniform bending moment. The specimen is rotated at 4200 rpm by a motor. A complete cycle of reversed stresses in all fibres of the specimen is produced during each revolution. The bending moment is applied with a lever system and can be easily changed by moving a weight over the lever.
METRIX + SURFACE ROUGHNESS TESTER
56,000 Per Piece
1 Piece(s) (MOQ)
Microsurf 10 surface roughness tester microsurf 10+10% ra 0.05-10.00um1.000-400.0uinch rz 0.020-100um0.780-4000uinch large backlight lcd display : 4 digits, 10 mm lcd, with backlight display range ra: 0.05-10.00um1.000-400.ouinch rz: 0020-100.0um0.780-4000uinch sensor : test principle: inductance type radius of probe pin: 10um material of probe pin: diamond measurement force of probe: 16mn(1.6gf) probe angle: 90o vertical radius of guiding head: 48mm maximum driving stroke: 17.5mm0.7inch cut off length (i): 0.25mm 0.8mm 12.5mm optional evaluation length: 1~5 cutoff optional.
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Optical Profilometer
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The Holographic MEMS Analyzer measures 3D vibrations over the full field of view without XYZ scanning. Millions of data points are acquired simultaneously for measurement of 3D vibrations with similar resolution as a laser vibrometer.
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