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Back to listsSurface Abrasion Tester
Model
RT-300F(低荷重タイプ), RT-400F(高荷重タイプ)
Use/Good point
This is an appraisal apparatus for determining the abrasion resistance of resin coating and coated surface.
Place the specimen sheet on the reciprocating test table, rubbed by friction head of 20×20mm. Appraise the abrasion resistance according to the surface wear state of the specimen.
The adjustment screw is mounted on the scale of friction head support stand, so that the specimen surface is dead contacted with friction head surface, no matter the thickness of specimen.
*For low load type RT-300F, the upper limit of test load is 1000gf (with 800g auxiliary weight used).
*For high load type RT-400F, the test load can be set gradually from 350gf up to 2000gf, according to assemble of auxiliary weight and slide weight on the friction arm. Moreover the speed can be adjusted within 10~60times/min.
Spec
| RT-300F(低荷重タイプ) | RT-400F(高荷重タイプ) | |
|---|---|---|
| Test piece number | 6 pc (with friction head 6pc) | 4 pc (with friction head 4pc) |
| Test piece dimension | 30(W)×220(L)mm Thickness:Max.8mm | 30(W)×250(L)mm Thickness:Max.8mm |
| Test table | Metal flat-type surface (chrome plated) | Metal flat-type surface (chrome plated) |
| Friction head | Flat type 20×20mm (self weight of 200g) | Flat type 20×20mm (self weight of 200g) |
| Test load range | 200gf, 500gf (auxiliary weights used) | 350gf~2000gf (50gf addition) |
| Stroke | 120mm | 150mm |
| Reciprocating speed | 30 times/min (fixed) | 10~60times/min. (adjustable) |
| Power source | AC 100/200/220V 50/60Hz | AC 100/200/220V 50/60Hz |
| Outside dimensions | W345×D520×H320mm | W700×D400×H300mm |
| Access.(auxiliary weights) | 300g (6pc) | 200g (1pc),800g (1pc) |